com.phoenixst.plexus.util

Class UnmodifiableGraph

public class UnmodifiableGraph extends Object implements ObservableGraph, Serializable

An unmodifiable view of a Graph. This Graph will be serializable if the delegate Graph is serializable. Note that the Edge objects are not wrapped, and therefore are modifiable.

Since: 1.0

Version: $Revision: 1.6 $

Author: Ray A. Conner

Constructor Summary
	UnmodifiableGraph(Graph delegate) Creates an unmodifiable view of the specified `Graph`.

Method Summary
Graph.Edge	addEdge(Object object, Object tail, Object head, boolean isDirected) Throws an `UnsupportedOperationException`.
void	addGraphListener(GraphListener listener)
boolean	addNode(Object node) Throws an `UnsupportedOperationException`.
Collection	adjacentNodes(Object node, Predicate traverserPredicate)
boolean	containsEdge(Edge edge)
boolean	containsNode(Object node)
int	degree(Object node)
int	degree(Object node, Predicate traverserPredicate)
Collection	edges(Predicate edgePredicate)
Object	getAdjacentNode(Object node, Predicate traverserPredicate)
Edge	getEdge(Predicate edgePredicate)
Edge	getIncidentEdge(Object node, Predicate traverserPredicate)
Object	getNode(Predicate nodePredicate)
Collection	incidentEdges(Object node, Predicate traverserPredicate)
Collection	nodes(Predicate nodePredicate)
boolean	removeEdge(Graph.Edge edge) Throws an `UnsupportedOperationException`.
void	removeGraphListener(GraphListener listener)
boolean	removeNode(Object node) Throws an `UnsupportedOperationException`.
String	toString()
Traverser	traverser(Object node, Predicate traverserPredicate)