Interface | osid.workflow.rules.StepProcessorEnablerList | ||
---|---|---|---|
Implements | osid.OsidList | ||
Description |
Like all while (spel.hasNext()) { StepProcessorEnabler enabler = spel.getNextStepProcessorEnabler(); }or while (spel.hasNext()) { StepProcessorEnabler[] enablers = qpel.getNextStepProcessorEnablers(spel.available()); } | ||
Method | getNextStepProcessorEnabler | ||
Description |
Gets the next | ||
Return | osid.workflow.rules.StepProcessorEnabler | the next StepProcessorEnabler in this list. The
hasNext() method should be used to test that a next
StepProcessorEnabler is available before calling this method. | |
Errors | ILLEGAL_STATE | no more elements available in this list | |
OPERATION_FAILED | unable to complete request | ||
Compliance | mandatory | This method must be implemented. | |
Method | getNextStepProcessorEnablers | ||
Description |
Gets the next set of | ||
Parameters | cardinal | n | the number of StepProcessorEnabler elements requested which
must be less than or equal to available() |
Return | osid.workflow.rules.StepProcessorEnabler[] | an array of StepProcessorEnabler elements.
The length of the array is less than or equal to the number specified. | |
Errors | ILLEGAL_STATE | no more elements available in this list | |
OPERATION_FAILED | unable to complete request | ||
Compliance | mandatory | This method must be implemented. |