agl2
Class AbstractGraph

java.lang.Object
  |
  +--agl2.AbstractGraph

All Implemented Interfaces:

Graph, GraphTag, java.io.Serializable

Direct Known Subclasses:

Digraph, Ungraph

public class AbstractGraph

extends java.lang.Object

implements Graph, GraphTag, java.io.Serializable

The AbstractGraph description.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class agl2.GraphTag

GraphTag.MapTag, GraphTag.Tag

Field Summary

protected GraphProperties	properties
protected EdgeRep	rep

Fields inherited from interface agl2.GraphTag

allTags, BIGRAPH, DIGRAPH, EDGE_DATA, EDGE_INDEX, EDGE_WEIGHT, GRAPH_ACYLIC, GRAPH_NAME, GRAPH_ROOT, GRAPH_TRAITS, MULTIGRAPH, OBJECT_VERTEX, UNGRAPH, VERTEX_COLOR, VERTEX_DATA, VERTEX_DISTANCE, VERTEX_EDGEMAP, VERTEX_INDEX

Constructor Summary

AbstractGraph()

AbstractGraph(EdgeRep r, GraphProperties p)

Method Summary

Edge	getEdge(java.lang.Object o1, java.lang.Object o2) Find an edge between nodes.
java.util.Set	getEdges()
java.lang.Object	getProperty(GraphTag mapTag, java.lang.Object VorE)
java.util.Set	getVertices()
boolean	hasEdge(java.lang.Object v1, java.lang.Object v2)
boolean	hasVertex(java.lang.Object o)
protected java.lang.Object	objectVertex(java.lang.Object o) Given an object return the vertex of the graph.
java.lang.String	properties()
void	putProperty(GraphTag mapTag, java.lang.Object VorE, java.lang.Object value)

Methods inherited from class java.lang.Object

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

Field Detail

rep

protected EdgeRep rep

properties

protected GraphProperties properties

Constructor Detail

AbstractGraph

public AbstractGraph()

AbstractGraph

public AbstractGraph(EdgeRep r,
                     GraphProperties p)

Method Detail

objectVertex

protected java.lang.Object objectVertex(java.lang.Object o)

Given an object return the vertex of the graph. For graphs that support object-as-vertices or if passed a Vertex Type it returns the argument. Otherwise it uses an object -> vertex map to find the internal vertex.

getVertices

public java.util.Set getVertices()

Specified by:

getVertices in interface Graph

Returns:

Set