net.sourceforge.combean.adapters.drasys.graph
Class DRAGraphWithEditIAsGraph

java.lang.Object
  net.sourceforge.combean.adapters.drasys.graph.DRAGraphAsGraph
      net.sourceforge.combean.adapters.drasys.graph.DRAGraphWithAddVertexIAsGraph
          net.sourceforge.combean.adapters.drasys.graph.DRAGraphWithEditIAsGraph

All Implemented Interfaces:

Graph, AddEdgeGraphProp, AddNodeGraphProp, ConstructableGraphProp, DirectedEdgeNeighborhoodGraphProp, Freezable, GlobalEdgesGraphProp, GlobalNodesGraphProp, IncomingEdgeNeighborhoodGraphProp, NeighborhoodGraphProp, OutgoingEdgeNeighborhoodGraphProp

Direct Known Subclasses:

DRAGraphAsConstructableNumberedGraph

public class DRAGraphWithEditIAsGraph
extends DRAGraphWithAddVertexIAsGraph
implements ConstructableGraphProp

Constructor Summary

DRAGraphWithEditIAsGraph()
constructor for an empty graph (uses a standard graph implementation from the OR-Objects library)

DRAGraphWithEditIAsGraph(drasys.or.graph.EditI draGraph)

Method Summary

protected Edge	addDraEdge(Object fromKey, Object toKey) Add an edge, given the keys of the incident nodes
Edge	addEdge(Node from, Node to) Add an edge between two given nodes.
void	ensureEdgeCapacity(int edgeCapacity) Reserve storage for given number of edges.
drasys.or.graph.EditI	getEditI()
protected Object	getNewEdgeKey()

Methods inherited from class net.sourceforge.combean.adapters.drasys.graph.DRAGraphWithAddVertexIAsGraph

addDraVertex, addNode, ensureNodeCapacity, freeze, getNewNodeKey

Methods inherited from class net.sourceforge.combean.adapters.drasys.graph.DRAGraphAsGraph

convertToEdge, convertToNode, getAllEdgesIterator, getAllNodesIterator, getDraGraph, getEdgeClass, getEdgeValue, getFirstNode, getIncidentEdges, getIncomingEdges, getNodeClass, getNumEdges, getNumNodes, getOtherNode, getOutgoingEdges, getSecondNode

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sourceforge.combean.interfaces.graph.prop.AddNodeGraphProp

addNode, ensureNodeCapacity

Methods inherited from interface net.sourceforge.combean.interfaces.graph.Graph

getEdgeClass, getNodeClass

Methods inherited from interface net.sourceforge.combean.interfaces.graph.prop.Freezable

freeze

Constructor Detail

DRAGraphWithEditIAsGraph

public DRAGraphWithEditIAsGraph()

constructor for an empty graph (uses a standard graph implementation from the OR-Objects library)

DRAGraphWithEditIAsGraph

public DRAGraphWithEditIAsGraph(drasys.or.graph.EditI draGraph)

Parameters:

draGraph -

Method Detail

addEdge

public final Edge addEdge(Node from,
                          Node to)

Description copied from interface: AddEdgeGraphProp

Add an edge between two given nodes.

Specified by:

addEdge in interface AddEdgeGraphProp

Parameters:

from - the source node of the edge.

to - the target node of the edge.

Returns:

the edge which has been inserted into the graph.

getEditI

public final drasys.or.graph.EditI getEditI()

Returns:

the wrapped EditI object

ensureEdgeCapacity

public void ensureEdgeCapacity(int edgeCapacity)

Description copied from interface: AddEdgeGraphProp

Reserve storage for given number of edges.

Specified by:

ensureEdgeCapacity in interface AddEdgeGraphProp

Parameters:

edgeCapacity - the number of edges for which memory shall be reserved,

addDraEdge

protected Edge addDraEdge(Object fromKey,
                          Object toKey)
                   throws drasys.or.graph.DuplicateEdgeException,
                          drasys.or.graph.VertexNotFoundException

Add an edge, given the keys of the incident nodes

Parameters:

fromKey - the key of the source node

toKey - the key of the target node

Returns:

the added edge

Throws:

drasys.or.graph.DuplicateEdgeException

drasys.or.graph.VertexNotFoundException

getNewEdgeKey

protected Object getNewEdgeKey()

Returns:

a key for a newly added edge