org.wfmc.wapi
Interface WMProcessInstanceStateIterator

All Superinterfaces:

java.util.Iterator, WMIterator

All Known Implementing Classes:

WMProcessInstanceStateIteratorImpl

public interface WMProcessInstanceStateIterator

extends WMIterator

Iterator for retrieving process instance states.

Author:

Adrian Price

Method Summary

WMProcessInstanceState

tsNext() Retrieves the next process instance state.

Methods inherited from interface org.wfmc.wapi.WMIterator

getCount

Methods inherited from interface java.util.Iterator

hasNext, next, remove

Method Detail

tsNext

public WMProcessInstanceState tsNext()
                              throws WMNoMoreDataException

Retrieves the next process instance state.

Returns:

The process instance state.

Throws:

WMNoMoreDataException - if no more data are available.