refactoring of Execution class into pvm (from lightning to t

[blachonm]

Hi Tom,
I would want to know for what reasons you decided to remove some methods like:
- constructors : Execution(Node node)
- "child execution" methods (like createExecution(), createExecution(String name), removeExecution(String name) ....
and members like:
- Map<String, Execution> executionsMap

that we have been used for the xpdl prototype with the pvm.
Should you aim to re-introduce them or do you think it's no more useful with the new refactord pvm module (ie should be implemented by extended Execution class for xpdl ?)
Marc.

[tom.baeyens]

1) please use

Execution e = new Execution();
e.setNode(node);

instead of the mentioned execution constructor.

2) i added the createExecution methods

3) i added the executionsMap

The implementation has changed a bit. So it might be that you run into other issues as well. I'll summarize those changes in a separate pvm post.