org.jrdf.graph.local.util
Class CopyGraphUtilImpl

java.lang.Object
  org.jrdf.graph.local.util.CopyGraphUtilImpl

All Implemented Interfaces:

CopyGraphUtil

public class CopyGraphUtilImpl
extends Object
implements CopyGraphUtil

Constructor Summary

CopyGraphUtilImpl(MapFactory newMapFactory, SortedSetFactory newSetFactory)

Method Summary

Graph	copyGraph(Graph newSourceGraph, Graph newTargetGraph) Copies all the triples in source graph to target graph, respecting the blank node "identifies".
Node	copyTriplesForNode(Graph newSourceGraph, Graph newTargetGraph, Node node, Node newNode) Given a node, copies all the triples that include
ObjectNode	copyTriplesForObjectNode(Graph newSourceGraph, Graph newTargetGraph, ObjectNode node, ObjectNode newNode)
SubjectNode	copyTriplesForSubjectNode(Graph newSourceGraph, Graph newTargetGraph, SubjectNode node, SubjectNode newNode)
Graph	getGraph()
void	replaceNode(Graph newTargetGraph, Node oldNode, Node newNode)

Methods inherited from class java.lang.Object

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

Constructor Detail

CopyGraphUtilImpl

public CopyGraphUtilImpl(MapFactory newMapFactory,
                         SortedSetFactory newSetFactory)

Method Detail

getGraph

public Graph getGraph()

Specified by:

getGraph in interface CopyGraphUtil

copyGraph

public Graph copyGraph(Graph newSourceGraph,
                       Graph newTargetGraph)
                throws GraphException

Description copied from interface: CopyGraphUtil

Copies all the triples in source graph to target graph, respecting the blank node "identifies".

Specified by:

copyGraph in interface CopyGraphUtil

Returns:

a merged graph.

Throws:

GraphException

copyTriplesForNode

public Node copyTriplesForNode(Graph newSourceGraph,
                               Graph newTargetGraph,
                               Node node,
                               Node newNode)
                        throws GraphException

Description copied from interface: CopyGraphUtil

Given a node, copies all the triples that include. (1) triples that contain this node (2) triples in (1) & (2) that contain blank nodes (recursively)

Specified by:

copyTriplesForNode in interface CopyGraphUtil

node - @return

Throws:

GraphException

replaceNode

public void replaceNode(Graph newTargetGraph,
                        Node oldNode,
                        Node newNode)
                 throws GraphException

Specified by:

replaceNode in interface CopyGraphUtil

Throws:

GraphException

copyTriplesForSubjectNode

public SubjectNode copyTriplesForSubjectNode(Graph newSourceGraph,
                                             Graph newTargetGraph,
                                             SubjectNode node,
                                             SubjectNode newNode)
                                      throws GraphException

Specified by:

copyTriplesForSubjectNode in interface CopyGraphUtil

Throws:

GraphException

copyTriplesForObjectNode

public ObjectNode copyTriplesForObjectNode(Graph newSourceGraph,
                                           Graph newTargetGraph,
                                           ObjectNode node,
                                           ObjectNode newNode)
                                    throws GraphException

Specified by:

copyTriplesForObjectNode in interface CopyGraphUtil

Throws:

GraphException