wt.epm.retriever
Class ResultList

java.lang.Object
  wt.epm.retriever.ResultList

All Implemented Interfaces:

PopulatableResult

public class ResultList

extends Object

implements PopulatableResult

A simple result of the dependency retriever. May be subclassed to provide more sophisticated behavior.

Field Summary

protected WTCollection	links
protected WTCollection	nodes

Constructor Summary

ResultList()

Method Summary

WTCollection	getLinks() Links retrieved by the dependency tracer.
WTCollection	getNodes() Iterated or Mastered objects retrieved by the dependency tracer.
void	populate(WTCollection nodes, WTCollection links) Takes collections of traced objects and links to build a specific result structure.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

nodes

protected WTCollection nodes

links

protected WTCollection links

Constructor Detail

ResultList

public ResultList()

Method Detail

populate

public void populate(WTCollection nodes,
                     WTCollection links)

Takes collections of traced objects and links to build a specific result structure. Does not copy the collections, just remembers references to them.

Specified by:

populate in interface PopulatableResult

Parameters:

nodes - WTCollection of Iterated or Mastered objects. May be empty.

links - WTCollection of BinaryLink objects. May be empty.

Throws:

NullPointerException - if either of the parameters is null.

getLinks

public WTCollection getLinks()

Links retrieved by the dependency tracer.

Returns:

unmodifiable WTCollection

getNodes

public WTCollection getNodes()

Iterated or Mastered objects retrieved by the dependency tracer.

Returns:

unmodifiable WTCollection