Please and Thank you
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below
in your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list
with the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node in the list.
last is a reference variable for the last Node in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a ne.
Objective The purpose of this exercise is to create a Linke.pdfadvancethchnologies
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below in
your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list with
the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node<E> in the list.
last is a reference variable for the last Node<E> in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node<E> node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a nested class, .
Objective The purpose of this exercise is to create a Linke.pdfgiriraj65
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below in
your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list with
the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node<E> in the list.
last is a reference variable for the last Node<E> in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node<E> node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a nested class, .
Linked List Objective The purpose of this exercise is to cr.pdfadityacomputers001
Linked List
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below in
your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list with
the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node<E> in the list.
last is a reference variable for the last Node<E> in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node<E> node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a ne.
Class DiagramIn the Assignment #10, you are given three files Ass.pdfxlynettalampleyxc
Class Diagram:
In the Assignment #10, you are given three files Assignment10.java, LinkedList.java, and
ListIterator.java. You will need to add additional methods in the LinkedList class in the
LinkedList.java file. The LinkedList will be tested using strings only.
Specifically, the following methods must be implemented in the LinkedList class:
(You should utilize listIterator() method already defined in the LinkedList class to obtain its
LinkedListIterator object, and use the methods in the LinkedListIterator class to traverse from
the first element to the last element of the linked list to define the following methods.)
1.
public String toString()
The toString method should concatenate strings in the linked list, and return a string of the
following format:
{ Apple Banana Melon Orange }
Thus it starts with \"{\" and ends with \"}\", and there is a space between strings and \"{\" or
\"}\". If the list is empty, it returns \"{ }\" with a space in between.
2.
public boolean isEmpty()
The isEmpty method returns true of the linked list is empty, false otherwise.
3.
public void addElement(Object element)
The addElement adds the parameter element at the parameter in the linked list in alphabetical
order. For instance, if the linked list contains {Apple, Banana, Grape}, and a user tries to add
\"Carrot\", then it should be added as:
{Apple, Banana, Carrot, Grape}.
4.
public Object removeElement(int index)
The removeElement removes the string (Object) at the parameter index and returns it. Note that
this index starts with 0 just like array indices. For instance, if the linked list contains {Apple,
Banana, Carrot, Grape} and the parameter index is 3, then \"Grape\" should be remove. If the
parameter index is larger or smaller than the existing indices, it should throw an object of the
IndexOutOfBoundsException class (and the content of the linked list should remain unchanged).
5.
public Object getElement(int index)
The getElement searches the string (Object) at the parameter index and returns it. Note that this
index starts with 0 just like array indices. For instance, if the linked list contains {Apple, Banana,
Carrot, Grape} and the parameter index is 3, then \"Grape\" will be returned. If the parameter
index is larger or smaller than the existing indices, it should throw an object of the
IndexOutOfBoundsException class (and the content of the linked list should remain unchanged).
6.
public void searchAndReplace(Object oldString, Object newString)
The searchAndReplace method searches all occurrences of the first parameter string (object) in
the list, and replaces them with the second parameter string (object). If the parameter string does
not exist in the linked list, then the linked list content will not change.
7.
public int indexOfLast(Object searchString)
The indexOfLast searches the parameter string (object) with the largest index, and returns its
index. If the parameter string does not exist in the linked list, then it should return -1.
For i.
Prompt Your task is to create a connected list implementation and .pdfalsofshionchennai
Prompt
Your task is to create a connected list implementation and a contiguous list
implementation. Both these classes behaves like a list to users but behind the
scenes the connected list class uses a Node class to store the data. This Node
class simply holds the data as well as a reference to the next Node in the list.
The contiguous list class uses an array to hold the data. Both implementations
must implement the ListInterface interface.
For contiguous list a few things should be considered
The array should start at size 10
When an element is added to the list over the size cap the array must
be reallocated with double the size. Then all the data must be copied
over from the previous array. then you must add the new element.
For simplicity the array will only hold Strings. This means the class
implements ListInterface specifically for Strings. I have given you this
code in the starter file.
The ListInterface has the following functions:
void prepend(T e)
Adds the given element to front of the list
void append(T e)
Adds the given element to the end of the list
void insert(int index, T e)
Inserts the given element add the given index
Shifts all elements after the given index up by 1 index
void empty()
Removes all elements from the list
boolean has(T e)
Returns true if the given element exists in the list, false otherwise
T retrieve(int index)
Retrieves the element at the given index, if the index doesnt exist
then return null
boolean isEmpty()
Returns true if the list is empty, false otherwise
T delete(int index)
Deletes the element at the given index and returns it, if the index
doesnt exist then return null
boolean delete(T e)
Deletes the first occurrence of an element from the list if it exists, if
an element is removed return true, false otherwise
boolean deleteAll(Collection c)
Deletes all elements within the given collection, this includes dupli-
cates. If it removes an element then return true, otherwise false
1
T mutate(int index, T e)
Sets the element at the given index to the given element and returns
the old element, return null if the index doesnt exist
int length()
Returns the current length of the list
The following functions must also be implemented:
String toString()
Override toString from Object
Should print out with a square bracket at the front and the back of
the list
Each element should be seperated by a comma and a space
For example if your list had the elements 1 2 and 3 then the
output would be [1, 2, 3]
boolean equals(Object o)
Override equals from Object
Should return true if the contents of your list are equal to the contents
of os list, otherwise false
AND THIS IS THE TEST CLASS.
Objective The purpose of this exercise is to create a Linke.pdfadvancethchnologies
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below in
your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list with
the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node<E> in the list.
last is a reference variable for the last Node<E> in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node<E> node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a nested class, .
Objective The purpose of this exercise is to create a Linke.pdfgiriraj65
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below in
your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list with
the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node<E> in the list.
last is a reference variable for the last Node<E> in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node<E> node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a nested class, .
Linked List Objective The purpose of this exercise is to cr.pdfadityacomputers001
Linked List
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below in
your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list with
the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node<E> in the list.
last is a reference variable for the last Node<E> in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node<E> node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a ne.
Class DiagramIn the Assignment #10, you are given three files Ass.pdfxlynettalampleyxc
Class Diagram:
In the Assignment #10, you are given three files Assignment10.java, LinkedList.java, and
ListIterator.java. You will need to add additional methods in the LinkedList class in the
LinkedList.java file. The LinkedList will be tested using strings only.
Specifically, the following methods must be implemented in the LinkedList class:
(You should utilize listIterator() method already defined in the LinkedList class to obtain its
LinkedListIterator object, and use the methods in the LinkedListIterator class to traverse from
the first element to the last element of the linked list to define the following methods.)
1.
public String toString()
The toString method should concatenate strings in the linked list, and return a string of the
following format:
{ Apple Banana Melon Orange }
Thus it starts with \"{\" and ends with \"}\", and there is a space between strings and \"{\" or
\"}\". If the list is empty, it returns \"{ }\" with a space in between.
2.
public boolean isEmpty()
The isEmpty method returns true of the linked list is empty, false otherwise.
3.
public void addElement(Object element)
The addElement adds the parameter element at the parameter in the linked list in alphabetical
order. For instance, if the linked list contains {Apple, Banana, Grape}, and a user tries to add
\"Carrot\", then it should be added as:
{Apple, Banana, Carrot, Grape}.
4.
public Object removeElement(int index)
The removeElement removes the string (Object) at the parameter index and returns it. Note that
this index starts with 0 just like array indices. For instance, if the linked list contains {Apple,
Banana, Carrot, Grape} and the parameter index is 3, then \"Grape\" should be remove. If the
parameter index is larger or smaller than the existing indices, it should throw an object of the
IndexOutOfBoundsException class (and the content of the linked list should remain unchanged).
5.
public Object getElement(int index)
The getElement searches the string (Object) at the parameter index and returns it. Note that this
index starts with 0 just like array indices. For instance, if the linked list contains {Apple, Banana,
Carrot, Grape} and the parameter index is 3, then \"Grape\" will be returned. If the parameter
index is larger or smaller than the existing indices, it should throw an object of the
IndexOutOfBoundsException class (and the content of the linked list should remain unchanged).
6.
public void searchAndReplace(Object oldString, Object newString)
The searchAndReplace method searches all occurrences of the first parameter string (object) in
the list, and replaces them with the second parameter string (object). If the parameter string does
not exist in the linked list, then the linked list content will not change.
7.
public int indexOfLast(Object searchString)
The indexOfLast searches the parameter string (object) with the largest index, and returns its
index. If the parameter string does not exist in the linked list, then it should return -1.
For i.
Prompt Your task is to create a connected list implementation and .pdfalsofshionchennai
Prompt
Your task is to create a connected list implementation and a contiguous list
implementation. Both these classes behaves like a list to users but behind the
scenes the connected list class uses a Node class to store the data. This Node
class simply holds the data as well as a reference to the next Node in the list.
The contiguous list class uses an array to hold the data. Both implementations
must implement the ListInterface interface.
For contiguous list a few things should be considered
The array should start at size 10
When an element is added to the list over the size cap the array must
be reallocated with double the size. Then all the data must be copied
over from the previous array. then you must add the new element.
For simplicity the array will only hold Strings. This means the class
implements ListInterface specifically for Strings. I have given you this
code in the starter file.
The ListInterface has the following functions:
void prepend(T e)
Adds the given element to front of the list
void append(T e)
Adds the given element to the end of the list
void insert(int index, T e)
Inserts the given element add the given index
Shifts all elements after the given index up by 1 index
void empty()
Removes all elements from the list
boolean has(T e)
Returns true if the given element exists in the list, false otherwise
T retrieve(int index)
Retrieves the element at the given index, if the index doesnt exist
then return null
boolean isEmpty()
Returns true if the list is empty, false otherwise
T delete(int index)
Deletes the element at the given index and returns it, if the index
doesnt exist then return null
boolean delete(T e)
Deletes the first occurrence of an element from the list if it exists, if
an element is removed return true, false otherwise
boolean deleteAll(Collection c)
Deletes all elements within the given collection, this includes dupli-
cates. If it removes an element then return true, otherwise false
1
T mutate(int index, T e)
Sets the element at the given index to the given element and returns
the old element, return null if the index doesnt exist
int length()
Returns the current length of the list
The following functions must also be implemented:
String toString()
Override toString from Object
Should print out with a square bracket at the front and the back of
the list
Each element should be seperated by a comma and a space
For example if your list had the elements 1 2 and 3 then the
output would be [1, 2, 3]
boolean equals(Object o)
Override equals from Object
Should return true if the contents of your list are equal to the contents
of os list, otherwise false
AND THIS IS THE TEST CLASS.
Implementation The starter code includes List.java. You should not c.pdfmaheshkumar12354
Implementation The starter code includes List.java. You should not change anything in List.java.
Your task will be to create LinkedList.java, make LinkedList use generics and inherit from List,
and complete several methods in LinkedList.java. Create LinkedList.java in IntelliJ. Add a main
method to LinkedList.java containing the following code. Your program will not compile again.
public static void main(String[] args) { LinkedList list = new LinkedList();
System.out.println(list.getHead()); System.out.println(list.getTail()); list.add("first");
list.add("middle"); list.add("last"); System.out.println(list.getHead().value);
System.out.println(list.getTail().value); System.out.println(list); } The first issue is that your
LinkedList class does not have a way of specifying what type of data it should store. You can fix
this using Java Generics. Change the first line of your class to the following: LinkedList .
Confirm that the first line in your main method no longer has an error. On the line that declares
the LinkedList class, add extends List before the bracket that begins the class. The first line in
your class will now have a compile error because LinkedList does not implement the methods
required by the List abstract class. Press Ctrl-i to have IntelliJ insert stubs of these methods.
Ensure that Copy JavaDoc is selected so you get JavaDoc comments which describe the method
requirements, then click OK. Your code should now compile again. Next add fields for the head
and tail. These will be of type Node. Create a getHead method which returns your head field, and
a getTail method which returns your tail field. Run your main method now and you will see that
there is a NullPointerException because the add method does not actually add anything to the
list, so head and tail will always be null. Complete the method boolean add(T value) for which
IntelliJ gave you a stub. You need to create a new node with value to add at the end of the list.
This means you will need to connect it to the old tail and update tail to point to the node you
created. Make sure that you handle the case where the list is empty and both head and tail should
be set to the new node you've created. Note: For the full Map I assignment, add will need to
prevent duplicate values being added to the list and should return true or false based on whether
the value was added or not. For this lab, you can ignore this requirement and simply return true.
Add a toString method to your LinkedList class. It should start at the head of your list and
proceed through all the nodes in a loop, combining the values of each node with a comma
between each and square brackets containing the whole thing. When you run your main method,
the final thing printed should be: [first, middle, last] List.java: /** * Specification for a List
ADT. * @author Shubham Chatterjee * @version 03/07/2019 * @param Type */ public abstract
class List { /** * Appends the specified value to the end of this list. * * @para.
There are a couple of new methods that you will be writing for this pr.pdfaamousnowov
There are a couple of new methods that you will be writing for this project. Some are easy, some
are hard. I have provided code that tests most of the methods by calling them from the main
method in the file ListTest.java. The test file will only work when you have done all the
methods. In COMP182LinkedList.java I have provided the signature (definition and input
parameters) for these methods. At this point to make sure you can run the file
(COMP182LinkedList.java that you downloaded from Cavas) I have added template values as
return types of the methods. For example, if the method returns an int then I added return 0 as the
return value. Here are the methods are as follows: Anything getFixst () Anything getLast () void
add (Anything value) void addafter (1nt index, Anyehtng value) Anything set(int index,
Rnything aewvalue) void removeAl1 (Anything vaiue) lastIndex (Anything value)
COMP182IinkedIi ateAnything; elone boolean equala (object in) CoMP182IinkedList
KAnythang? gplat () boolean hascycle () Node reveraeliat () Node oddeventiat () Node
deleteDuplicates () boolean ispalindrome () "For the last two methods, you need to add proper
testing to ListTest Java Method Specifications Here are more details for implementing each of
these methods. You need to complete all the following methods in the COMP182LinkedList
class. You can write the methods in any order you wish, but I suggest you do them in the order
they are listed. In particular, make sure all your methods work for empty lists, lists of different
sizes, etc as you can see from the sample test cases provided in ListTest.java. While grading your
project, we will make changes to these values! Also, make sure that your solutions do not modify
the original lists (unless you are specifically instructed to do so). roid main(String[] args) You
can use this method in the ListTest class to create lists as needed and test each of the methods
listed above. I have provided a few test cases, but you may want to add more to some of the
method tests. Until you get add working, you will need to use addFirst to create lists to test your
other methods. Anything getFirsto This method returns the value stored in the first node an the
list. It should prit an error message and seturn null if the list is empty. Anything getLasto This
method returns the value stored in the last node in the list. It should print an error mesiage and
retuin noll if the list is emipty. void add(Anything value) Thus method adds a nade containing
new yalue to the end of the last. This method returns the value stored in the first node in the list.
It should print an error message and return null if the list is empty. Anything getLast0 This
method returns the value stored in the last node in the list. It should print an error message and
retum null if the list is empty: void add(Anything value) This method adds a node containing
new value to the end of the list. void addAfter(int index, Anything value) This method adds a
node contai.
Part B- Implementing a Sorted Linked list The class declarations has b.pdfinfo571050
Part B: Implementing a Sorted Linked list
The class declarations has been created in the a1.py starter file. The data member names are
provided (but not initialized so code will not compile).
Aside from the class declaration you will find a functions called iter
You are allowed to add data members to both Node and Linked list. You are also allowed to
rename your data members BUT, if you do this, you will need to alter the iter function to match
your new data member names.
A sorted linked list is a linked list where values stay sorted from smallest to biggest. That is the
smallest value is at the front of the list while the largest is in the back.
When a doubly linked sorted list is first created it is empty.
The sorted list has the following member functions
this function inserts data into the list such that the list stays sorted. You may assume that the data
being added can be compared using comparison operators
this function finds and removes node containing data from the list. If a node containing data was
found and removed, function returns True. If no such node was found (data was not in list),
function returns False
insert(30); front_ back_.
Java collection classes and their usage.how to use java collections in a program and different types of collections. difference between the map list set, volatile keyword.
Here's a suggestion for a description to upload your document on a website:
"Unlock the power of data structures with our comprehensive guide! Dive into the world of linked lists, Stack ADT (Abstract Data Type), and Queue ADT with our expertly curated document. Whether you're a seasoned programmer or just starting out, our resource provides clear explanations, insightful examples, and practical applications to help you master these fundamental concepts. Explore the intricacies of linked lists for efficient data storage, understand the versatility of Stack ADT for managing data in a Last-In, First-Out (LIFO) fashion, and delve into the functionality of Queue ADT for orderly data processing in a First-In, First-Out (FIFO) manner. Elevate your understanding of data structures and revolutionize your programming skills with our invaluable document. With clear explanations, illustrative examples, and practical exercises, our document equips you with the knowledge and skills needed to conquer data structure challenges with confidence. Whether you're a student embarking on your journey into computer science or a seasoned developer .Seeking to expand your repertoire, our resource is your roadmap to success.
Download our document now and embark on a transformative learning experience that will elevate your programming prowess to new heights!"
Java Amend the LinkedList so that 1 Your list classes must.pdfadinathassociates
Java
Amend the LinkedList so that:
1. Your list classes must be generic (see below) and be able to work with any Comparable data.
Be sure to genericize any static methods, e.g. printList() would become: public static <AnyType
extends Comparable<? super AnyType>> void printList( YourLinkedList<AnyType> theList )
2. The list is always maintained in ascending order so as each item is added to (or removed from)
the list, it must be put in its proper place in the list just like in Assignment 1. This will be handled by
a new method, add(), that takes in a lone parameter (the data object to be inserted - you do not
pass in an iterator like you do with insert().) Duplicate values are allowed in the list.
3. Change the insert() method to private visibility.
4. Add a method named replace() that takes in two parameters (the data object to replaced,
followed by the one to be inserted) that will remove the first occurrence of the item to be replaced
and add the second parameter to the list. The method returns a boolean - true if the item to be
replaced was found, false if not. If the value to be replaced is not present, do not perform the add.
5. Add an instance method named showList() (no parameters or return value) that will extract all of
the values from the list and display them in order, one per line, followed by another line displaying
how many values are currently in the list. If the list is empty, display the message The list is
currently empty instead.
6. Overload showList() with an integer parameter which represents how many items to display on
each line. The method needs to newline after the last item no matter how many items were
displayed (i.e. dont leave the cursor hanging.)
7. As with Assignment 1, add an instance method named getMode() that functions the same as
the version in Assignment 1. Reuse the same interface but change the package to the one
designated below.
8. Add a method named author() that returns a String consisting of your name.
9. Revise and do not subclass the Weiss classes. Do not make your classes part of any package
other than the one specified below for this assignment. That package should consist only of the
four classes (list, iterator, node, result) used in this assignment..
Part B Vulnerability Management Plan To prepare a vulnerability.pdfalicesilverblr
Part B: Vulnerability Management Plan
To prepare a vulnerability management plan for the SureMarket information security department,
create a 2- to 3-page Microsoft Word document that includes the following:
Describe the strategy for continuously monitoring the SureMarket network and IT systems for
new vulnerabilities. Include the methods and frequency for conducting the following:
Vulnerability scanning
Penetration testing
Describe a decision tree for mitigating newly identified vulnerabilities.
Format your citations according to APA guidelines..
Part 1 � 10 marksAster Turane Computers uses a perpetual accountin.pdfalicesilverblr
Part 1 10 marks
Aster Turane Computers uses a perpetual accounting system.
Use the following transactions to complete both FIFO (4 marks) and MWA (6 marks) Inventory
Costing methods.
Apr. 1 Physical inventory count revealed $3,480 of merchandise inventory and 110 pieces. (no
entry required)
7 Purchased $11,500 of merchandise (310 units) from LedCor with terms of 1/10,
n/30, FOB shipping point.
13 Sold 175 units of merchandise with a retail value of $7,000 to Starbust Inc.
with terms of 1/10, n/30, FOB shipping point.
20 Purchased $14,000 (350 units) of merchandise from LedCor with terms of 1/10,n/30, FOB
destination.
23 Sold 200 units of merchandise for $7,800 to Lendrum Sales; 1/10, n30.
26 Sold merchandise (40 units) for $1,800 to Gillette Industries; 1/10, n30.
30. Sold merchandise (60 units) for $2,640 on credit to Whistler Resort.
Part 2 10 marks
Complete the journal entries for the transactions above using the cost from the MWA model. (10
marks)
The Adjusted Trial Balance for Aster Turane Computers is below:
Adjusted Trial Balance
Account
Debit
Credit
Accounts Payable
8,500
Accounts Receivable - Gillette Industries
1,800
Accounts Receivable - Lendrum Sales
7,800
Accounts Receivable - Norton Electric
3,080
Accounts Receivable - Sharp Co.
4,320
Accounts Receivable - Starburst Inc.
7,000
Accounts Receivable - Whistler Resort
2,640
Accumulated Depreciation, Computer Equipment
504
Accumulated Depreciation, Office Equipment
600
Advertising Expense
780
Aster Turane, Capital
59,619
Aster Turane, Withdrawals
1,800
Cash
6,200
Charitable Donations Expense
0
Computer Equipment
5,040
Computer Supplies
160
Computer Supplies Expense *To make sales*
1,520
Cost of Goods Sold
17,705
Depreciation Expense, Computer Equipment *sales*
504
Depreciation Expense, Office Equipment
600
Insurance Expense
2,160
Merchandise Inventory
11,275
Mileage Expense *to make direct sales to customer*
2,336
Office Equipment
12,000
Prepaid Insurance
4,320
Prepaid Rent
4,650
Rent Expense *office*
4,650
Repairs Expense, Office Computer
120
Sales
33,251
Sales Discounts
54
Sales Returns and Allowances
600
Unearned Computer Services Revenue
0
Wages Expense *salesmen wages*
7,245
Wages Payable
7,885
Totals
110,359
110,359
Part 3 10 Marks
Create a Multi-step Income Statement (7 marks) and a Single-Step Income Statement (3 marks)
for year ended April 30, 2019
Part 4 10 Marks
Prepare the Journal Entries to close out the temporary accounts (10 marks).
Part 5 10 Marks
Prepare a Classified Balance Sheet for April 30, 2019. (10 marks)
Adjusted Trial Balance
Account
Debit
Credit
Accounts Payable
8,500
Accounts Receivable - Gillette Industries
1,800
Accounts Receivable - Lendrum Sales
7,800
Accounts Receivable - Norton Electric
3,080
Accounts Receivable - Sharp Co.
4,320
Accounts Receivable - Starburst Inc.
7,000
Accounts Receivable - Whistler Resort
2,640
Accumulated Depreciation, Computer Equipment
504
Accumulated Depreciation, Office Equipment
600
Advertising Expense
780
Aster Turane, Capi.
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There are a couple of new methods that you will be writing for this project. Some are easy, some
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project, we will make changes to these values! Also, make sure that your solutions do not modify
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other methods. Anything getFirsto This method returns the value stored in the first node an the
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Part B: Implementing a Sorted Linked list
The class declarations has been created in the a1.py starter file. The data member names are
provided (but not initialized so code will not compile).
Aside from the class declaration you will find a functions called iter
You are allowed to add data members to both Node and Linked list. You are also allowed to
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A sorted linked list is a linked list where values stay sorted from smallest to biggest. That is the
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When a doubly linked sorted list is first created it is empty.
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found and removed, function returns True. If no such node was found (data was not in list),
function returns False
insert(30); front_ back_.
Java collection classes and their usage.how to use java collections in a program and different types of collections. difference between the map list set, volatile keyword.
Here's a suggestion for a description to upload your document on a website:
"Unlock the power of data structures with our comprehensive guide! Dive into the world of linked lists, Stack ADT (Abstract Data Type), and Queue ADT with our expertly curated document. Whether you're a seasoned programmer or just starting out, our resource provides clear explanations, insightful examples, and practical applications to help you master these fundamental concepts. Explore the intricacies of linked lists for efficient data storage, understand the versatility of Stack ADT for managing data in a Last-In, First-Out (LIFO) fashion, and delve into the functionality of Queue ADT for orderly data processing in a First-In, First-Out (FIFO) manner. Elevate your understanding of data structures and revolutionize your programming skills with our invaluable document. With clear explanations, illustrative examples, and practical exercises, our document equips you with the knowledge and skills needed to conquer data structure challenges with confidence. Whether you're a student embarking on your journey into computer science or a seasoned developer .Seeking to expand your repertoire, our resource is your roadmap to success.
Download our document now and embark on a transformative learning experience that will elevate your programming prowess to new heights!"
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Amend the LinkedList so that:
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Be sure to genericize any static methods, e.g. printList() would become: public static <AnyType
extends Comparable<? super AnyType>> void printList( YourLinkedList<AnyType> theList )
2. The list is always maintained in ascending order so as each item is added to (or removed from)
the list, it must be put in its proper place in the list just like in Assignment 1. This will be handled by
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pass in an iterator like you do with insert().) Duplicate values are allowed in the list.
3. Change the insert() method to private visibility.
4. Add a method named replace() that takes in two parameters (the data object to replaced,
followed by the one to be inserted) that will remove the first occurrence of the item to be replaced
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7. As with Assignment 1, add an instance method named getMode() that functions the same as
the version in Assignment 1. Reuse the same interface but change the package to the one
designated below.
8. Add a method named author() that returns a String consisting of your name.
9. Revise and do not subclass the Weiss classes. Do not make your classes part of any package
other than the one specified below for this assignment. That package should consist only of the
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Similar to Please and Thank youObjective The purpose of this exercise is to .pdf (20)
Part B Vulnerability Management Plan To prepare a vulnerability.pdfalicesilverblr
Part B: Vulnerability Management Plan
To prepare a vulnerability management plan for the SureMarket information security department,
create a 2- to 3-page Microsoft Word document that includes the following:
Describe the strategy for continuously monitoring the SureMarket network and IT systems for
new vulnerabilities. Include the methods and frequency for conducting the following:
Vulnerability scanning
Penetration testing
Describe a decision tree for mitigating newly identified vulnerabilities.
Format your citations according to APA guidelines..
Part 1 � 10 marksAster Turane Computers uses a perpetual accountin.pdfalicesilverblr
Part 1 10 marks
Aster Turane Computers uses a perpetual accounting system.
Use the following transactions to complete both FIFO (4 marks) and MWA (6 marks) Inventory
Costing methods.
Apr. 1 Physical inventory count revealed $3,480 of merchandise inventory and 110 pieces. (no
entry required)
7 Purchased $11,500 of merchandise (310 units) from LedCor with terms of 1/10,
n/30, FOB shipping point.
13 Sold 175 units of merchandise with a retail value of $7,000 to Starbust Inc.
with terms of 1/10, n/30, FOB shipping point.
20 Purchased $14,000 (350 units) of merchandise from LedCor with terms of 1/10,n/30, FOB
destination.
23 Sold 200 units of merchandise for $7,800 to Lendrum Sales; 1/10, n30.
26 Sold merchandise (40 units) for $1,800 to Gillette Industries; 1/10, n30.
30. Sold merchandise (60 units) for $2,640 on credit to Whistler Resort.
Part 2 10 marks
Complete the journal entries for the transactions above using the cost from the MWA model. (10
marks)
The Adjusted Trial Balance for Aster Turane Computers is below:
Adjusted Trial Balance
Account
Debit
Credit
Accounts Payable
8,500
Accounts Receivable - Gillette Industries
1,800
Accounts Receivable - Lendrum Sales
7,800
Accounts Receivable - Norton Electric
3,080
Accounts Receivable - Sharp Co.
4,320
Accounts Receivable - Starburst Inc.
7,000
Accounts Receivable - Whistler Resort
2,640
Accumulated Depreciation, Computer Equipment
504
Accumulated Depreciation, Office Equipment
600
Advertising Expense
780
Aster Turane, Capital
59,619
Aster Turane, Withdrawals
1,800
Cash
6,200
Charitable Donations Expense
0
Computer Equipment
5,040
Computer Supplies
160
Computer Supplies Expense *To make sales*
1,520
Cost of Goods Sold
17,705
Depreciation Expense, Computer Equipment *sales*
504
Depreciation Expense, Office Equipment
600
Insurance Expense
2,160
Merchandise Inventory
11,275
Mileage Expense *to make direct sales to customer*
2,336
Office Equipment
12,000
Prepaid Insurance
4,320
Prepaid Rent
4,650
Rent Expense *office*
4,650
Repairs Expense, Office Computer
120
Sales
33,251
Sales Discounts
54
Sales Returns and Allowances
600
Unearned Computer Services Revenue
0
Wages Expense *salesmen wages*
7,245
Wages Payable
7,885
Totals
110,359
110,359
Part 3 10 Marks
Create a Multi-step Income Statement (7 marks) and a Single-Step Income Statement (3 marks)
for year ended April 30, 2019
Part 4 10 Marks
Prepare the Journal Entries to close out the temporary accounts (10 marks).
Part 5 10 Marks
Prepare a Classified Balance Sheet for April 30, 2019. (10 marks)
Adjusted Trial Balance
Account
Debit
Credit
Accounts Payable
8,500
Accounts Receivable - Gillette Industries
1,800
Accounts Receivable - Lendrum Sales
7,800
Accounts Receivable - Norton Electric
3,080
Accounts Receivable - Sharp Co.
4,320
Accounts Receivable - Starburst Inc.
7,000
Accounts Receivable - Whistler Resort
2,640
Accumulated Depreciation, Computer Equipment
504
Accumulated Depreciation, Office Equipment
600
Advertising Expense
780
Aster Turane, Capi.
Part 1 Refer to pages 92-100 in your text as you answer these quest.pdfalicesilverblr
Part 1: Refer to pages 92-100 in your text as you answer these questions. Background: Bacteria
have several characteristics that can be used in their identification. Answer the questions below
related to some of the general characteristics of bacteria. Many bacteria possess appendages of
varying types. Some of those appendages serve to provide motility. 1. Examples of bacterial
appendages which serve to provide motility include? Choose one of the following answers. (1
point) - flagella and axial filaments - flagella and pili - pili and fimbriae - All of the answers are
correct. 2. Of those bacteria which possess flagella, there are 4 possible flagellar arrangements.
Match each type with the correct description below. (4 points) a. Monotrichous _____ having
flagella which are dispersed all over the cell b. Lophotrichous _____ possessing flagella at both
ends or poles c. Amphitrichous _____ possessing a single flagellum d. Peritrichous _____
possessing a small bunch or tuft at the same location 3. A type of cell appendage other than
flagella which allows bacteria to stick to each other as well as to surfaces is __________. Choose
one of the following answers. (1 point) - the cell membrane - fimbriae - the cell wall -
periplasmic flagella The structure in question #3 above plays a role in the formation of biofilms.
4. True or false. Biofilms are cooperative associations among several microbial groups and may
consist of bacteria, fungi, protozoa, and algae, as well as other living things. (1 point) 5. Using
your text, put the following steps of biofilm formation in order. (4 points) _____ Step 1 a. More
cells are attracted and attach, allowing the biofilm to attach to its habitat _____ Step 2 b. Cells
within the biofilm can break away and disperse allowing biofilms to form in other locations
_____ Step 3 c. In the development of a biofilm, a suitable substrate has a thin layer of organic
material deposited _____ Step 4 d. Primary colonists (usually bacteria) attach and multiply,
laying down a sticky matrix One example of a species known for forming biofilms is
Pseudomonas aeruginosa. It is known for forming biofilms on medical equipment such as
ventilators and catheters and can even form them within the human body on heart valves and
even teeth. Looking ahead in your text to page 643 and beyond, answer the following questions
regarding Pseudomonas. 6. In nature, Pseudomonas is commonly found in these two
environments. Choose one of the following answers. (1 point) - Air and water - Air and soil -
Soil and water - Salt and freshwater 7. Pseudomonas is an _________, which means it requires
oxygen. Choose one of the following answers. (1 point) - Aerobe - Capnophile - Anaerobe -
None of the above. 8. How would you describe the gram reaction and morphology of
Pseudomonas? Choose one of the following answers. (2 points) - Gram + cocci - Gram cocci -
Gram - bacilli - Gram + bacilli.
Para arz B�y�k Buhran srasnda d�t� ��nk� __________. Yant se�enekl.pdfalicesilverblr
Para arz Byk Buhran srasnda dt nk __________.
Yant seenekleri grubu
para taban da dt
halk daha az para birimine sahip oldu ve bankalar daha az fazla rezerv tuttu
halk daha fazla para birimine sahipti ve bankalar daha fazla rezerv fazlas tuttu
Fed henz yoktu.
Pandas is a Python library used for working with data sets. It has f.pdfalicesilverblr
Pandas is a Python library used for working with data sets. It has functions for analyzing,
cleaning, exploring, and manipulating data. The name "Pandas" has a reference to both "Panel
Data", and "Python Data Analysis" and was created by Wes McKinney in 2008.
Everything in life has both advantages and disadvantages. I discuss 1 advantage and 1
disadvantage of using pandas for Python. Ensure that you attempt to explain your selections..
page 6-7 Fraud (previously referred to as irregularities) -Inten.pdfalicesilverblr
page 6-7 Fraud (previously referred to as irregularities) -Intentional misstatements or omissions
of amounts or disclosures in financial statements. Audits are concerned with misstatements
arising from two distinct types of acts: Fraudulent Financial Reporting - Intentional
misstatements in financial statements to deceive financial statement users. Misappropriation of
assets (also referred to as "defalcations")-Theft of company's assets the effect of which has not
been appropriately reflected in the financial statements. PROFESSIONAL SKEPTICISM
BACKGROUND INFORMATION (AU 230) 4. In every audit, the exercise of professional
skepticism is paramount. In many audit failures involving fraud, inadequate professional
skepticism is frequently cited as a significant reason why the material misstatement was not
detected by the auditor. 5. The third general standard of the generally accepted auditing standards
is: Due professional care is to be exercised in the planning and performance of the audit and the
preparation of the report. 6. In discussing due professional care, the standards state that: A. Due
professional care requires the auditor to exercise professional skepticism. Professional
skepticism is an attitude that includes a questioning mind and a critical assessment of audit
evidence. Standards go on to state that an auditor should neither assume that management is
dishonest nor assume unquestioned honesty.
Gathering and objectively evaluating audit evidence requires the auditor to consider the
competency and sufficiency of the evidence. Since evidence is gathered and evaluated
throughout the audit, professional skepticism should be exercised throughout the audit process.
The auditor neither assumes that management is dishonest nor assumes unquestioned honesty. In
exercising professional skepticism, the auditor should not be satisfied with less than persuasive
evidence because of a belief that management is honest..
page 9 STAFF DISCUSSION OF THE RISK OF MATERIAL MISSTATEMENT DUE T.pdfalicesilverblr
page 9 STAFF DISCUSSION OF THE RISK OF MATERIAL MISSTATEMENT DUE TO
FRAUD 10. Prior to or while obtaining information to identify risks of fraud (below), the audit
team should discuss the potential for a material misstatement due to fraud, including: A.
"Brainstorming" among team members about how and where the financial statements might be
susceptible to fraud, how management could perpetrate and conceal fraudulent financial
reporting, and how assets could be misappropriated B. Emphasizing the importance of
maintaining the proper state of mind (professional skepticism) regarding the potential for
material misstatement due to fraud. 11. The discussion should: A. Include consideration of
known factors affecting incentives/pressures for fraud, opportunities, and culture or environment
that enables management to rationalize committing fraud. B. Emphasize the need to maintain a
questioning mind and to exercise professional skepticism. C. Include key members of the audit
team (and specialists if considered necessary). OBTAINING THE INFORMATION NEEDED
TO IDENTIFY RISKS OF MATERIAL MISSTATEMENT DUE TO FRAUD; PROCEDURES
SHOULD INCLUDE 12. Inquiries of management, the audit committee, internal auditors and
others A. Among the inquiries of management are questions such as: (1) Does it have knowledge
of fraud or suspected fraud affecting the entity? (2) Have there been allegations of fraud or
suspected fraud? (3) Its understanding of fraud risks? (4) Programs and controls established to
mitigate fraud risks? (5) Control over multiple locations? (6) Communications to employees
about business practices and ethical behavior? (7) Whether management has reported to the audit
committee the nature of the company's internal control? B. Inquiries of the audit committee (or at
least its chair) to obtain: (1) Its views regarding the risks of fraud and whether it has knowledge
of fraud or suspected fraud. (2) An understanding of how it exercises oversight activities. C.
Inquiries of appropriate internal audit personnel about: (1) Their views about the risks of fraud.
(2) Whether they have performed any procedures to identify or detect fraud. (3) Whether
management has satisfactorily responded to any findings relating to above procedures. D.
Inquiries of others about the existence of fraud or suspected fraud, including: (1) Employees with
varying level of authority who auditors come into contact with during the audit. (2) Operating
personnel not directly involved in reporting. (3) Employees involved with complex or unusual
transactions. 9.
page 8 III. OUTLINE OF STATEMENT ON AUDITING STANDARDS NO. 99, CON.pdfalicesilverblr
page 8 III. OUTLINE OF STATEMENT ON AUDITING STANDARDS NO. 99,
CONSIDERATION OF FRAUD IN A FINANCIAL STATEMENT AUDIT
CHARACTERISTICS OF FRAUD 1. The difference between errors and fraud is that fraud is
intentional (although determining intent is oflen difficult). 2. Although fraud is a broad legal
concept, the auditor's interest relates to determining whether misstatements exist, and not with
making legal determinations of whether fraud has occurred. 3. The two types of misstatements
due to fraud are those which are the result of: A. Fraudulent financial reporting-intentional
misstatements, omissions of amounts or disclosures. B. Misappropriation of assets-theft of an
entity's assets, also referred to as defalcations. 4. When fraud occurs there are three conditions
that must be present: A. Incentive/pressure - a reason to commit fraud. B. Opportunity-e.g.,
ineffective controls, override of controls. C. Attitude/rationalization--ability to justify the fraud
to oneself. 5. Management has a unique ability to perpetrate fraud because it can directly or
indirectly manipulate accounting records and present fraudulent financial information by
overriding controls or directing employees to carry out the fraud. 6. Although fraud is ordinarily
concealed, certain conditions (such as missing documents) may suggest the possibility of fraud.
7. Audits provide reasonable, and not absolute assurance of detecting material fraud.
PROFESSIONAL SKEPTICISM AND THE RISK OF FRAUD 8. An auditor should conduct
the audit with a mindset that recognizes the possibility of material misstatement due to fraud,
even if no fraud has been discovered in the past and the auditor believes that management is
honest. 9. An auditor should not be satisfied with less than persuasive evidence because of a
belief that management is honest..
page 12 B. Conflicting or missing audit evidence, such as (1) Mis.pdfalicesilverblr
page 12 B. Conflicting or missing audit evidence, such as: (1) Missing, unavailable or altered
documents. (2) Unexplained items on reconciliations. (3) Inconsistent, vague or implausible
responses to inquiries. (4) Unusual discrepancies between records and confirmation replies. (5)
Missing inventory or physical assets. (6) Unavailable or missing electronic evidence,
inconsistent retention policies. C. Problematic or unusual relationships between auditor and
management, such as: (1) Denial of access to records, facilities, employees, customers, vendors
others. (2) Undue time pressures. (3) Management complaints or intimidation. (4) Unusual
delays in providing information. (5) Tips or complaints about alleged fraud..
page 10 (4) In-house legal counsel. E. Be aware in evaluating ma.pdfalicesilverblr
page 10
(4) In-house legal counsel. E. Be aware in evaluating management's responses to inquiries that it
is often in the best position to perpetrate fraud. 13. Considering the results of analytical
procedures performed in planning the audit: A. When unexpected results occur, consider the risk
of material misstatement due to fraud. B. Perform analytical procedures on revenue during the
planning of the audit to identify unusual or unexpected relationships. C. Because analytical
procedures performed during planning often use data aggregated at a high level, results obtained
often only provide a broad initial indication about whether a material misstatement exists. 14. An
auditor should consider fraud risk factors, which are events or conditions that indicate
incentives/pressures to perpetrate fraud, opportunities to carry out fraud, or
attitude/rationalization to justify a fraudulent action: A. The auditor should use professional
judgment in determining whether a risk factor is present and in identifying and assessing the risk
of material misstatement due to fraud. B. While fraud risk factors do not necessarily indicate the
existence of fraud, they often are present when fraud exists. 15. Other information that should be
considered includes the discussion among audit team members, reviews of interim financial
statements, and the consideration of identified inherent risks. IDENTIFYING RISKS THAT
MAY RESULT IN A MATERIAL MISSTATEMENT DUE TO FRAUD 16. It is helpful when
identifying risks of fraud to consider the three conditions ordinarily present when a material
misstatement due to fraud ordinarily occursincentives/pressures, opportunities, and
attitude/rationalization. Fraud experts often refer to these three conditions as the fraud triangle.
17. The auditor should evaluate whether identified risks of material misstatement due to fraud
can be related to specific accounts, assertions, or whether they relate more pervasively to the
financial statements as a whole. 18. The identification of a risk of material misstatement due to
fraud includes consideration of the type of risk (fraudulent financial reporting or
misappropriation of assets), the significance of the risk, the likelihood of the risk, and the
pervasiveness of the risk. 19. A presumption of improper revenue recognition is a fraud risk. 20.
The auditor should always address the risk of management override of controls.
Fraud (previously referred to as irregularities)-Intentional misstatements or omissions of amounts
or disclosures in financial statements. Audits are concerned with misstatements arising from two
distinct types of acts: Fraudulent Financial Reporting - Intentional misstatements in financial
statements to deceive financial statement users. Misappropriation of assets (also referred to as
"defalcations")-Theft of company's assets the effect of which has not been appropriately reflected
in the financial statements. PROFESSIONAL SKEPTICISM BACKGROUND INFORMATION
(AU 230) 4. In ev.
p14-15 34. The risk of fraud may be so high as to cause the audi.pdfalicesilverblr
p14-15 34. The risk of fraud may be so high as to cause the auditor to consider withdrawing from
engagement; factors affecting decision: A Implications about integrity of management. B.
Diligence and cooperation of management or the board of directors. COMMUNICATING
ABOUT FRAUD TO MANAGEMENT, THE AUDIT COMMITTEE AND OTHERS 35.
Whenever there is evidence that fraud may exist, the matter should be brought to an appropriate
level of management, even if the matter might be considered inconsequential: A. All fraud
involving senior management, and any fraud (by anyone) that causes a material misstatement
should be reported directly to the audit committee. B. The auditor should reach an understanding
with the audit committee regarding communications about misappropriations perpetrated by
lower-level employees. 36. If risks have internal control implications the auditor should
determine whether they represent reportable conditions and need to be communicated to the
audit committee. 37. The auditor may choose to communicate other risks of fraud. 38. Disclosure
of fraud beyond senior management and its audit committee is not ordinarily a part of the
auditor's responsibility, unless: A. Required by specific legal and regulatory requirements.
NOTE: These requirements include reports in connection with the termination of the
engagement, such as when the entity reports an auditor change on Form 8K and the fraud or
related risk factors constitute a reportable event or is the source of a disagreement, as these terms
are defined in Item 304 of Regulation S - K. These reguirements also include reports that may be
required, under certain circumstances, pursuant to Section 10A(b)1 of the Securities Exchange
Act of 1934 relating to an illegal act that has a material effect on the financial statements. B. To a
successor auditor. C. In response to a subpoena. D. To a funding agency or other specified
agency in accordance with requirements of audits of entities that receive governmental financial
assistance. DOCUMENTING THE AUDITOR'S CONSIDERATION OF FRAUD 39. The
documentation should include: A. Details of the discussion among audit team of risk of material
misstatement due to fraud, including how and when discussion occurred, participants, and
subject matter. 14
B. Procedures performed to obtain information to identify and assess risks of material
misstatement due to fraud. C. Specific risks of material misstatement due to fraud that were
identified and auditor's response to those risks. D. If auditor did not identified improper revenue
recognition as a risk of material misstatement due to fraud, the reasons for that conclusion. E.
Results of procedures performed to further address risk of management override of controls. F.
Other conditions and analytical relationships or other responses required and any further
responses the auditor concluded were appropriate to address such risks or conditions. G. Nature
of communications about fraud made to management, the aud.
p13 29. The auditor should evaluate whether analytical procedure.pdfalicesilverblr
p13
29. The auditor should evaluate whether analytical procedures performed as substantive tests or
in the overall review stage indicate a previously unrecognized risk of material misstatement due
to fraud: A. If not already performed, the auditor should perform analytical procedures on
revenue at the overall review stage of the audit; unusual relationships include: (1) Large amounts
of income recorded in the last week or two of the year. (2) Income inconsistent with trends in
cash flows from operations. Other examples of unusual or unexpected analytical relationships
and possible causes 30. The auditor should evaluate risks of material misstatement due to fraud
at or near completion of fieldwork. 31. When misstatements are identified, the auditor should
consider whether such misstatements may indicate fraud. 32. When misstatements are or may be
the result of fraud, but the effects are not material to the financial statements, the auditor should
evaluate the implications. Examples of immaterial frauds include: A. A misappropriation of cash
from a small petty cash fund normally would have little significance. B. A misappropriation
involving management may be indicative of a more pervasive problem and may require the
auditor to consider the impact on the nature, timing, and extent of tests of balances or
transactions, and the assessment of the effectiveness of controls. 33. If the auditor believes the
misstatements may be the result of fraud and has determined it could be material to the financial
statements, but has been unable to evaluate whether the effect is material, the auditor should: A.
Attempt to obtain audit evidence to determine whether fraud has occurred and its effect.
Fraud (previously referred to as irregularities) -Intentional misstatements or omissions of
amounts or disclosures in financial statements. Audits are concerned with misstatements arising
from two distinct types of acts: Fraudulent Financial Reporting - Intentional misstatements in
financial statements to deceive financial statement users. Misappropriation of assets (also
referred to as "defalcations")-Theft of company's assets the effect of which has not been
appropriately reflected in the financial statements. PROFESSIONAL SKEPTICISM
BACKGROUND INFORMATION (AU 230) 4. In every audit, the exercise of professional
skepticism is paramount. In many audit failures involving fraud, inadequate professional
skepticism is frequently cited as a significant reason why the material misstatement was not
detected by the auditor. 5. The third general standard of the generally accepted auditing standards
is: Due professional care is to be exercised in the planning and performance of the audit and the
preparation of the report. 6. In discussing due professional care, the standards state that: A. Due
professional care requires the auditor to exercise professional skepticism. Professional
skepticism is an attitude that includes a questioning mind and a critical assessment of audit
ev.
P1 Una entidad adquiere un elemento de equipo que no es de naturale.pdfalicesilverblr
P1: Una entidad adquiere un elemento de equipo que no es de naturaleza especializada por medio
de un arrendamiento. De acuerdo con la NIIF 16 Arrendamientos se reconoce un activo por
derecho de uso. No hay certeza de que la entidad (como arrendatario) obtendr la propiedad del
equipo al final del plazo del arrendamiento. La depreciacin del equipo debe distribuirse entre:
A) El plazo del contrato de arrendamiento
B) La vida til del equipo
c) El menor entre el plazo del arrendamiento o la vida til del equipo
D) Un perodo consistente con elementos de equipo de propiedad similar.
Owner, Andy Pforzheimer, holds a meeting with his employees in which.pdfalicesilverblr
Owner, Andy Pforzheimer, holds a meeting with his employees in which they discuss food costs.
During this meeting, Andy is performing the _____ function of his job.
A. Organizing
B. Leading and Motivating
C. Controlling
D. Planning.
ow Effective Managers Use Information Systems Advances in computer-b.pdfalicesilverblr
ow Effective Managers Use Information Systems Advances in computer-based information
technology in recent years have led to a wide variety of systems that managers are now using to
make and implement decisions. Largely, these systems have been developed from scratch for
specific purposes and differ significantly from standard electronic data processing systems. Too
often, unfortunately, managers have little say in the development of these decision support
systems at the same time, non(cid:2)managers who do develop them have a limited view of how they
can be used. Moreover, the difference between success and failure is the extent to which
managers can use the system to increase their effectiveness within their organizations.
QUESTION 1 (30 MARKS) 1.1 Critically discuss why Information Systems are important to an
organisation. (20 Marks) 1.2 Explain the Five resources that support information systems. (10
Marks.
Overview of the Animal Kingdom (ch. 32)a. Describe the origins and.pdfalicesilverblr
Overview of the Animal Kingdom (ch. 32)
a. Describe the origins and characteristics of the animal kingdom.
b. Describe the major features of animal embryological development.
c. Explain the advantages of various animal body plans.
d. Outline the history of animal life.
e. Construct and interpret a cladogram of major animal groups and phyla..
Over the past ten years, if you had an innovative product like �EarP.pdfalicesilverblr
Over the past ten years, if you had an innovative product like EarPods, would you require debt or
equity financing from investors?
Explain why you choose dept or equity financing.
Provide one example to support your decision..
OTEL: RIXOS PREMIUM BELEK OTEL
POZSYON: PAZARLAMA EKB
COVID-19'dan nce seyahat ve turizm, kresel GSYH'nn yzde 10'unu ve dnya apnda 320
milyondan fazla istihdam oluturan dnya ekonomisinin en nemli sektrlerinden biri haline gelmiti.
Yeni bir birbirine ballk anda leinin ilk rnei olan kresel salgn, ou mikro, kk ve orta lekli
iletmelerde ve turizmin yzde 54'n temsil eden yksek oranda kadn istihdam eden 100 milyon ii
riske att. Birlemi Milletler Dnya Turizm rgt'ne (UNWTO) gre i gc.
Turizme baml lkeler, krizin olumsuz etkilerini muhtemelen dier ekonomilere gre ok daha uzun
sre hissedecekler. Turizm ve seyahat sektrlerinin kilit noktas olan temas youn hizmetler,
pandemiden orantsz bir ekilde etkileniyor ve insanlar yeniden toplu halde seyahat etme
konusunda kendilerini gvende hissedene kadar mcadele etmeye devam edecek.
Dnya apnda turizm gelirlerinin 2023 ylna kadar 2019 seviyelerine kmas beklenmiyor. Bu yln ilk
yarsnda, turist girileri kresel olarak yzde 65'ten fazla dt ve Nisan ayndan bu yana neredeyse
durdu - kresel mali kriz srasnda yzde 8 ve yzde 17 idi. Pandemi sonras dnyada turizm zerine
devam eden IMF aratrmasna gre, 2003'teki SARS salgn srasnda yzde.
AMA: otelin pandeminin sonuna kadar ayakta kalmasna ve en popler otellerden biri olmak iin
korona sonras dneme hazrlanmasna yardmc olacak en iyi stratejilere karar vermek ?.
other information provided is the answer for T T=-0.62 i still ne.pdfalicesilverblr
other information provided is the answer for T: T=-0.62
i still need to show the work for T and determine critical value and its significance
i still need to show the work for T and determine critical value and its significance Problem 1.
Following scores are from students two different exams FIND T AND CRITICAL VALUE. IS
IT SIGNIFICANT OR NOT..
Please complete the fill in the box exercise by identify the federal.pdfalicesilverblr
Please complete the fill in the box exercise by identify the federal regulation or initiative used to
combat fraud and abuse described in the following table.
Example:
Amendment
Right to Bear Arms
2nd amendment
Example of fraud and abuse
Federal regulation or initiative
Known as the Physician Self-Referral Law (4 points)
Qui tam is the whistleblower provision (4 points)
Also known as HEAT (4 points)
Physicians cannot receive money or other benefits for referring patients to a healthcare facility (4
points)
The office in the federal government that works to combat fraud, waste, and abuse (4 points)
Amendment
Right to Bear Arms
2nd amendment.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Please and Thank youObjective The purpose of this exercise is to .pdf
1. Please and Thank you
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below
in your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list
with the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node in the list.
last is a reference variable for the last Node in the list.
2. size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a nested class, i.e. a static inner
class within the Linked List class.
inner class: class inside the body of another class.
Note: This private class does not require access to instance members of the outer class, so it is
declared static. This means that the node object wont be coupled to the outer class object, thus
3. will be more optimal since it wont require heap/stack memory.
data fields:
data : hold the data stored in each node as is of type E.
next : stores the location of the next node in the list.
prev : stores the location of the previous node in the list.
constructor:
A constructor that receives parameters for data, and prev and calls the second constructor.
public Node(Node prev, E data)
A constructor that receives parameters for data, next and prev.
public Node(Node prev, E data, Node next)
Method
Description
Header add(item)uses the append method and ensures that there is enough spaces to store each
element in the list. Also updates the number of elements in the list by one. This method returns
true, if the data was added successfully.
public boolean add(E item) add(index, item)inserts elements at a given location in the list,
shifting subsequent elements to the right. Uses the append and insertBefore methods to assist
with adding items to the front, back and middle of the list. Updates the number of elements in the
list by one.
public void add(int index, E item) append(item)appends elements to the end of the list, but does
not update the number of elements. This is a private helper method.
public void append( E item) checkIndex(index)checks if the given index is valid. Validation
means that you cannot access indexes where elements have not been placed. Throws an
IndexOutOfBoundsException, if invalid. This is a private helper method.
private void checkIndex(int index) contains(item)searches for a specific item within the linked
structure and returns true, if the item is in the list.
public boolean contains(E item) clear()clears list of all elements, returns size back to zero.
public void clear() detach(index)detaches the node at the specified index from list and returns
the deleted element, but does not reduce the size of the list. This is a private helper method.
private E detach(int index) get(index)returns the item at the specified position in the list. This
method first checks if the index requested is valid.
public E get(int index) indexOf(item)searches for a specific item within the linked structure and
returns the first occurrence (i.e. index location) in the list, otherwise returns -1, if NOT found.
public int indexOf(E item) insertBefore(index, item)inserts an item before the non-null node at
the specified index in the list. Traverses the list to find this node. This method also checks for
insertions at the start and end of the list, as well as when empty. This is a private helper method.
4. private void insertBefore(int index, E item) isEmpty()returns true, if the list is empty, i.e., the
list contains no elements.
public boolean isEmpty() node(index)returns a reference to the node at the given position in the
list. This node traverses the list in two directions from front to middle and back to middle. This is
a private helper method.
private Node node(int index) remove(index)removes the item at the given position in the list for
a valid index. Checks for valid index before it proceeds with removal. Shifts subsequent
elements to the left and returns the item removed. The number of elements in the list is reduced
by one.
public E remove(int index) remove(item)removes the first occurrence of the specified item from
the list, if present. Shifts subsequent elements to the left and returns true, if the item is removed.
The number of elements in the list is reduced by one.
public boolean remove(E item) set(index, item)replaces the item at the specified position with
the one passed. This method checks if the index requested is valid before it does the replacement
and returns the replaced item.
public E set(int index, E item)size()returns the number of elements in the list.
public int size()toString()displays the contents of the list according to the same format at shown
in the Java API.
public String toString()