de.grogra.graph

Class GraphFilter.State

java.lang.Object

de.grogra.graph.GraphState

de.grogra.graph.GraphBase.State

de.grogra.graph.GraphFilter.State

Enclosing class:

GraphFilter

protected class GraphFilter.State
extends GraphBase.State

Nested Class Summary

Nested classes/interfaces inherited from class de.grogra.graph.GraphState

GraphState.ObjectContext

Constructor Summary

Constructors

Constructor and Description
GraphFilter.State(GraphState sourceState, ThreadContext ctx)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	containsInTree(java.lang.Object object, boolean asNode) Tests whether an object is contained in the tree of the graph.
GraphState	createDelegate(ThreadContext tc)
void	setEdgeBits(java.lang.Object edge, int bits)

Methods inherited from class de.grogra.graph.GraphBase.State

fireAttributeChanged, fireEdgeChanged, getQueue

Methods inherited from class de.grogra.graph.GraphState

allocatePropertyId, beginInstancing, checkBoolean, checkByte, checkChar, checkDouble, checkFloat, checkInt, checkLong, checkObject, checkShort, createObjectState, current, deinstantiate, dispose, endInstancing, finalize, forContext, get, getBoolean, getBooleanDefault, getByte, getByteDefault, getChar, getCharDefault, getContext, getDouble, getDoubleDefault, getFloat, getFloatDefault, getGraph, getInstancingPath, getInstancingPathIndex, getInt, getIntDefault, getLong, getLongDefault, getObject, getObject, getObjectContext, getObjectDefault, getShort, getShortDefault, getUserProperty, initialize, instantiate, instantiateEdge, moveToInstance, moveToNextInstance, moveToPreviousInstance, setInstanceAttribute, setObjectContext, setObjectContext, setUserProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphFilter.State

public GraphFilter.State(GraphState sourceState,
                 ThreadContext ctx)

Method Detail

containsInTree

public boolean containsInTree(java.lang.Object object,
                     boolean asNode)

Description copied from class: GraphState

Tests whether an object is contained in the tree of the graph. The tree is defined by Graph.getTreePattern().

Specified by:

containsInTree in class GraphState

Parameters:

object - the object

asNode - true if object is a node, false if object is an edge

Returns:

true iff the object is part of the tree

createDelegate

public GraphState createDelegate(ThreadContext tc)

Specified by:

createDelegate in class GraphState

setEdgeBits

public void setEdgeBits(java.lang.Object edge,
               int bits)

Specified by:

setEdgeBits in class GraphState