Module org.jgrapht.core

Package org.jgrapht.graph.concurrent

Class AsSynchronizedGraph.NoCache

java.lang.Object

org.jgrapht.graph.concurrent.AsSynchronizedGraph.NoCache

All Implemented Interfaces:

java.io.Serializable, AsSynchronizedGraph.CacheStrategy<V,E>

Direct Known Subclasses:

AsSynchronizedGraph.NoCopy

Enclosing class:

AsSynchronizedGraph<V,E>

private class AsSynchronizedGraph.NoCache
extends java.lang.Object
implements AsSynchronizedGraph.CacheStrategy<V,E>, java.io.Serializable

Don't use cache for AsSynchronizedGraph's edgesOf, incomingEdgesOf and outgoingEdgesOf methods.

Field Summary

Fields

Modifier and Type	Field	Description
private static long	serialVersionUID

Constructor Summary

Constructors

Modifier	Constructor	Description
private	NoCache()

Method Summary

Modifier and Type	Method	Description
E	addEdge(V sourceVertex, V targetVertex)	Add an edge into AsSynchronizedGraph's backing graph.
boolean	addEdge(V sourceVertex, V targetVertex, E e)	Add an edge into AsSynchronizedGraph's backing graph.
java.util.Set<E>	edgesOf(V vertex)	Get all edges touching the specified vertex in AsSynchronizedGraph's backing graph.
java.util.Set<E>	incomingEdgesOf(V vertex)	Get a set of all edges in AsSynchronizedGraph's backing graph incoming into the specified vertex.
boolean	isCacheEnabled()	Return whether the graph uses cache for edgesOf, incomingEdgesOf and outgoingEdgesOf methods.
java.util.Set<E>	outgoingEdgesOf(V vertex)	Get a set of all edges in AsSynchronizedGraph's backing graph outgoing from the specified vertex.
boolean	removeEdge(E e)	Remove the specified edge from AsSynchronizedGraph's backing graph.
E	removeEdge(V sourceVertex, V targetVertex)	Remove an edge from AsSynchronizedGraph's backing graph.
boolean	removeVertex(V v)	Remove the specified vertex from AsSynchronizedGraph's backing graph.

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

NoCache

private NoCache()

Method Detail

addEdge

public E addEdge(V sourceVertex,
                 V targetVertex)

Add an edge into AsSynchronizedGraph's backing graph.

Specified by:

addEdge in interface AsSynchronizedGraph.CacheStrategy<V,E>

addEdge

public boolean addEdge(V sourceVertex,
                       V targetVertex,
                       E e)

Add an edge into AsSynchronizedGraph's backing graph.

Specified by:

addEdge in interface AsSynchronizedGraph.CacheStrategy<V,E>

edgesOf

public java.util.Set<E> edgesOf(V vertex)

Get all edges touching the specified vertex in AsSynchronizedGraph's backing graph.

Specified by:

edgesOf in interface AsSynchronizedGraph.CacheStrategy<V,E>

incomingEdgesOf

public java.util.Set<E> incomingEdgesOf(V vertex)

Get a set of all edges in AsSynchronizedGraph's backing graph incoming into the specified vertex.

Specified by:

incomingEdgesOf in interface AsSynchronizedGraph.CacheStrategy<V,E>

outgoingEdgesOf

public java.util.Set<E> outgoingEdgesOf(V vertex)

Get a set of all edges in AsSynchronizedGraph's backing graph outgoing from the specified vertex.

Specified by:

outgoingEdgesOf in interface AsSynchronizedGraph.CacheStrategy<V,E>

removeEdge

public boolean removeEdge(E e)

Remove the specified edge from AsSynchronizedGraph's backing graph.

Specified by:

removeEdge in interface AsSynchronizedGraph.CacheStrategy<V,E>

removeEdge

public E removeEdge(V sourceVertex,
                    V targetVertex)

Remove an edge from AsSynchronizedGraph's backing graph.

Specified by:

removeEdge in interface AsSynchronizedGraph.CacheStrategy<V,E>

removeVertex

public boolean removeVertex(V v)

Remove the specified vertex from AsSynchronizedGraph's backing graph.

Specified by:

removeVertex in interface AsSynchronizedGraph.CacheStrategy<V,E>

isCacheEnabled

public boolean isCacheEnabled()

Return whether the graph uses cache for edgesOf, incomingEdgesOf and outgoingEdgesOf methods.

Specified by:

isCacheEnabled in interface AsSynchronizedGraph.CacheStrategy<V,E>

Returns:

true if cache is in use, false if cache is not in use.