1. A
ALPH_SIZE - Static variable in interface IHuffConstants
The size of the alphabet given the number of bits per chunk, this should be
2^BITS_PER_WORD.
B
BitInputStream - Class in <Unnamed>
Reads bits-at-a-time where the number of bits is between 1 and 32.
BitInputStream(String) - Constructor for class BitInputStream
Construct a bit-at-a-time input stream from a file whose name is supplied.
BitInputStream(File) - Constructor for class BitInputStream
Construct a bit-at-a-time input stream from file.
BitInputStream(InputStream) - Constructor for class BitInputStream
Open a bit-at-a-time stream that reads from supplied InputStream.
BitOutputStream - Class in <Unnamed>
BitOutputStream(OutputStream) - Constructor for class BitOutputStream
Create a stream that writes-through to the OutputStream object passed as a
parameter.
BitOutputStream(String) - Constructor for class BitOutputStream
Construct a bit-at-a-time output stream with specified file name.
BITS_PER_INT - Static variable in interface IHuffConstants
The standard number of bits needed to represent/store an int, this is 32 in Java
and nearly all other languages.
BITS_PER_WORD - Static variable in interface IHuffConstants
The standard number of bits per chunk/word when huffing.
C
close() - Method in class BitInputStream
Closes the input stream.
close() - Method in class BitOutputStream
Releases system resources associated with file and flushes bits not yet written.
compareTo(TreeNode) - Method in class TreeNode
Return value based on comparing this TreeNode to another.
compress(File) - Method in class HuffMark
compress(InputStream, OutputStream, boolean) - Method in interface IHuffProcessor
Compresses input to output, where the same InputStream has previously been
pre-processed via preprocessCompress storing state used by this call.
compress(InputStream, OutputStream, boolean) - Method in class
SimpleHuffProcessor

2. D
Diff - Class in <Unnamed>
Diff() - Constructor for class Diff
doDiffer(File[]) - Static method in class Diff
doMark() - Method in class HuffMark
doRead() - Method in class HuffViewer
F
flush() - Method in class BitOutputStream
Flushes bits not yet written, must be called by client programs if close isn't called.
H
Huff - Class in <Unnamed>
Main/launch program for Huff assignment.
Huff() - Constructor for class Huff
HuffMark - Class in <Unnamed>
HuffMark() - Constructor for class HuffMark
HuffViewer - Class in <Unnamed>
The GUI/View for Huffman coding assignment.
HuffViewer(String) - Constructor for class HuffViewer
I
IHuffConstants - Interface in <Unnamed>
Global constants used in Huff/Unhuff.
IHuffProcessor - Interface in <Unnamed>
M
MAGIC_NUMBER - Static variable in interface IHuffConstants
Isolate the magic number in one place.

3. main(String[]) - Static method in class Diff
main(String[]) - Static method in class Huff
main(String[]) - Static method in class HuffMark
makeFileMenu() - Method in class HuffViewer
makeMenus() - Method in class HuffViewer
makeMessage() - Method in class HuffViewer
makeOptionsMenu() - Method in class HuffViewer
makeOutput() - Method in class HuffViewer
markSupported() - Method in class BitInputStream
Return true if the stream has been initialized from a File and is thus reset-able.
myFile - Variable in class HuffViewer
myLeft - Variable in class TreeNode
myMessage - Variable in class HuffViewer
myModel - Variable in class HuffViewer
myOutput - Variable in class HuffViewer
myRight - Variable in class TreeNode
myTitle - Variable in class HuffViewer
myValue - Variable in class TreeNode
myWeight - Variable in class TreeNode
O
ourChooser - Static variable in class Diff

4. ourChooser - Static variable in class HuffViewer
ourOpenChooser - Static variable in class HuffMark
P
preprocessCompress(InputStream) - Method in interface IHuffProcessor
Preprocess data so that compression is possible --- count characters/create
tree/store state so that a subsequent call to compress will work.
preprocessCompress(InputStream) - Method in class SimpleHuffProcessor
PSEUDO_EOF - Static variable in interface IHuffConstants
The value of the PSEUDO_EOF character.
R
read() - Method in class BitInputStream
Required by classes extending InputStream, returns the next byte from this
stream as an int value.
readBits(int) - Method in class BitInputStream
Returns the number of bits requested as rightmost bits in returned value, returns
-1 if not enough bits available to satisfy the request.
reset() - Method in class BitInputStream
Reset stream to beginning.
S
setModel(IHuffProcessor) - Method in class HuffViewer
Associates this view with the given model.
setViewer(HuffViewer) - Method in interface IHuffProcessor
Make sure this model communicates with some view.

5. setViewer(HuffViewer) - Method in class SimpleHuffProcessor
showError(String) - Method in class HuffViewer
Show a modal-dialog indicating an error; the user must dismiss the displayed
dialog.
showMessage(String) - Static method in class Diff
showMessage(String) - Method in class HuffViewer
Display a text message in the view (e.g., in the small text area at the bottom of the
GUI), thus a modeless message the user can ignore.
SimpleHuffProcessor - Class in <Unnamed>
SimpleHuffProcessor() - Constructor for class SimpleHuffProcessor
T
TreeNode - Class in <Unnamed>
Utility binary-tree (Huffman tree) node for Huffman coding.
TreeNode(int, int) - Constructor for class TreeNode
construct leaf node (null children)
TreeNode(int, int, TreeNode, TreeNode) - Constructor for class TreeNode
construct internal node (with children)
U
uncompress(InputStream, OutputStream) - Method in interface IHuffProcessor
Uncompress a previously compressed stream in, writing the uncompressed bits/
data to out.
uncompress(InputStream, OutputStream) - Method in class SimpleHuffProcessor
update(Collection) - Method in class HuffViewer
To be called by model/client code to display strings in the GUI.
W
write(int) - Method in class BitOutputStream
Required by OutputStream subclasses, write the low 8-bits to the underlying
outputstream
writeBits(int, int) - Method in class BitOutputStream
Write specified number of bits from value to a file.