This document summarizes two projects: ConjunctiveQueries, which parses RDF conjunctive query files and represents them as Java objects, and SQLTranslator, which translates the ConjunctiveQuery objects into SQL queries. It provides information on the owners, code locations, volumes, contributors, users, structures, dependencies, and diagram of how the two projects work together.

1. Conjunc'veQueries-­‐SQLTranslator
Owner
:
Damian
Burstzyn
Presenter
:
Katerina
Tzompanaki
2%

2. Conjunc'veQueries
Models
RDF
conjunc/ve
queries
in
a
Java
representa/on
by
• Parsing
files
of
consecu/ve
RDF
conjunc/ve
queries
•
Crea/ng
a
Java
object
representa/on
(Conjunc/veQuery
object)
for
each
query
2
SQLTranslator
Translates
a
Conjunc/ve
object
to
an
SQL
query

3. Code
loca'on
Conjunc'veQueries
URL:hHps://scm.gforge.inria.fr/svn/distriples/trunk/Conjunc/veQuery
SQLTranslator
URL:hHps://scm.gforge.inria.fr/svn/distriples/trunk/SQLTranslator
3

4. Code
volume
Number
of
lines
of
code
Total:
5714
Number
of
types
Total:
36
4
Conjunc'veQueries
SQLTranslator
Number
of
lines
of
code
Total:
744
Number
of
types
Total:
7

5. Code
Contributors
5
Conjunc'veQueries
Past:
Julien
Leblay
Current:
• Damian
Burstzyn
• Stama/s
Zampetakis
SQLTranslator
Past:
Julien
Leblay
Konstan/nos
Karanasos
Current:
• Damian
Burstzyn
• Stama/s
Zampetakis

6. Code
users
6
Conjunc'veQueries
SQLTranslator
Damian
Burstzyn
(in
fragmented
query
execu2on)

7. Code
structure
7
• Input:
A
series
of
conjunc/ve
queries
in
text
file
• Output:
A
map
of
String
(query
name)
to
Conjunc/ve
query
object
• Modules:
• Conjunc'veQuery
• Parser
• Input:
A
Conjunc/veQuery
object
• Output:
A
string
represen/ng
the
SQL
query
statement
• Modules:
• SQLtranslator
Conjunc'veQueries
SQLTranslator

8. Technical
Dependencies
• Log4j
• Junit
8
Conjunc'veQueries
SQLTranslator
• Conjunc/veQuery
• Log4j
• Junit

9. Digram
9
Txt file with RDF
conjunctive queries
Parser ConjunctiveQuery SQLTranslator
Txt file with SQL
conjunctive queries
One conjunctive
query in string
One conjunctive
query as Java object

10. Merci
10