public abstract void execute(WfProcessInstance wfProcessInstance)
Execute the workflow specified by wfProcessInstance. wfProcessInstance may be
modified by execute.
public boolean isAtomic()
Return true if workflow is atomic. Atomic workflows may run in parallel other
(atomic, non-atomic) workflows, i.e. their execution does not have side-effects
on other workflows. The default for asynchronous workflows is false.
Override this method to change the default value.