wt.epm.retriever
Class ResultGraph.GraphBuilder

java.lang.Object
  wt.epm.retriever.ResultGraph.GraphBuilder

Enclosing class:

ResultGraph

protected class ResultGraph.GraphBuilder

extends Object

Convenience inner class to eliminate some code reduplication while initializing the graph. Used in constructors.

Field Summary

protected Map	branchMap
protected Map	duplicateMasterMap
protected Map	infoMap
protected WTCollection	linkList
protected Map	masterMap
protected WTCollection	objList

Constructor Summary

protected

ResultGraph.GraphBuilder(WTCollection objList, WTCollection linkList)

Method Summary

protected ResultGraph.Node	addNode(ObjectIdentifier oid, ResultGraph.Node node) Add node to the graph and also remember it in the temporary infoMap
protected void	buildGraph() Given "raw" input data collections, create the corresponding Node and Link objects and build oidNodeMap and oidLinkMap.
protected Map	getBranchMap()
protected ObjectIdentifier	getObjectByBranchId(VersionForeignKey fk)

Methods inherited from class java.lang.Object

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

Field Detail

objList

protected final WTCollection objList

linkList

protected final WTCollection linkList

masterMap

protected Map masterMap

duplicateMasterMap

protected Map duplicateMasterMap

branchMap

protected Map branchMap

infoMap

protected Map infoMap

Constructor Detail

ResultGraph.GraphBuilder

protected ResultGraph.GraphBuilder(WTCollection objList,
                                   WTCollection linkList)

Method Detail

buildGraph

protected void buildGraph()
                   throws WTException

Given "raw" input data collections, create the corresponding Node and Link objects and build oidNodeMap and oidLinkMap. May be overwritten in sub-classes, but has to provide at least the same results at the end.

Throws:

WTException - from persistableIterator()

IllegalStateException - if more than one Iterated found for a particular master.

getBranchMap

protected Map getBranchMap()

getObjectByBranchId

protected ObjectIdentifier getObjectByBranchId(VersionForeignKey fk)

addNode

protected ResultGraph.Node addNode(ObjectIdentifier oid,
                                   ResultGraph.Node node)

Add node to the graph and also remember it in the temporary infoMap

Parameters:

oid - ObjectIdentifier

node - Node

Returns:

the same Node, just for convenience

Throws:

IllegalStateException - if more than one Iterated found for a particular master.