Announces availability of Codetrails [ctrl]flow Mining Tools and Codetrails' Crowdsourcing of Eclipse' Java Code Completion

1. Down
Hanover
Wednesday, June 19, 13

2. 2
• Project
Lead
of
Eclipse
Code
Recommenders
• CEO
of
Codetrails
• Researcher
at
Darmstadt
University
of
Technology
• JUG
Darmstadt
Co-­‐Lead
• Speaker
at
various
JUGs,
EclipseCon,
JavaOne...
• @MarcelBruch
•
+MarcelBruch
about.me/mbruch
supported by
.com
Wednesday, June 19, 13

3. Time
has
come,
the
Walrus
said,
To
talk
of
many
things...
Wednesday, June 19, 13

4. The
more
the
merrier!
Comple>on
Engines
in
Eclipse...
Wednesday, June 19, 13

5. ⌘1
Wednesday, June 19, 13

6. Quick
Fix
–
⌘1
Wednesday, June 19, 13

7. ⌘2
Wednesday, June 19, 13

8. Quick
Assist
–
⌘2
Wednesday, June 19, 13

9. ⌃
Space
Wednesday, June 19, 13

10. Content
Assist
–
⌃Space
Wednesday, June 19, 13

11. ⌃
.
Wednesday, June 19, 13

12. All
goodness?
Wednesday, June 19, 13

13. Wednesday, June 19, 13

14. "[In
Eclipse]
sort
by
relevance
is
synonymous
to
alphabe9cal.
In
other
words
it
sucks...
but
in
a
predictably
alphabe9cal
way."
Wednesday, June 19, 13

15. @Override
protected Control createDialogArea(final Composite parent) {
Composite container = (Composite) super.createDialogArea(parent);
swtTextWidget = new Text(container, SWT.BORDER);
swtTextWidget.|
return container;
}
Code
Comple>on…
What
does
Emmanuel
get
when
triggering
code
comple9on
here?
Wednesday, June 19, 13

16. Wednesday, June 19, 13

17. All
164
proposals
sorted
by
“Relevance”
Wednesday, June 19, 13

18. What
Emmanuel
wants...
…
the
most
likely
ones.
Wednesday, June 19, 13

19. Wednesday, June 19, 13

20. CODE
RECOMMENDERS
INTELLIGENT
CODE
COMPLETION
Recap
Wednesday, June 19, 13

21. Call
Comple>on
Wednesday, June 19, 13

22. Code
Snippet
Comple>on
Wednesday, June 19, 13

23. Overrides
Comple>on
Wednesday, June 19, 13

24. Chain
Comple>on
Wednesday, June 19, 13

25. Subwords
Comple>on
Wednesday, June 19, 13

26. How
it
works
24
Code
Recommenders
Knowledge
Base
❷
Mine
data,
extract
code
paPerns,
create
recommenda>on
models
❸
deliver
mined
knowledge
to
Eclipse
users
❶
Analyze
source
code
Wednesday, June 19, 13

27. And
what
about
my
APIs?
The
Cheshire
Cat
Wednesday, June 19, 13

28. www. .com/download
Wednesday, June 19, 13

29. [ctrl]flow
means:
to
ctrl+Space!
Wednesday, June 19, 13

30. Ready
for
an
Experiment?
Wednesday, June 19, 13

31. From
today
on
we
shall
share!
Code
Recommenders
Knowledge
Base
❹
developers
share
(clicks,
comple>ons,
snippets)
Wednesday, June 19, 13

32. So
let’s
go
Hippie
then!
Wednesday, June 19, 13

33. Wednesday, June 19, 13

34. Available
On
The
Eclipse
Marketplace
Wednesday, June 19, 13

35. And
win
10
Raspberry
PIs!
Wednesday, June 19, 13

36. It’s
9me
to
share!
Wednesday, June 19, 13