net.walend.digraph.path
Interface MutableDigraphOfGEPaths

All Superinterfaces:

CEDigraph, Digraph, DigraphOfGEPaths, HasState, IndexedCEDigraph, IndexedDigraph

public interface MutableDigraphOfGEPaths

extends DigraphOfGEPaths

This class contains mutator methods for a DigraphOfCEPaths.

Author:

David Walend dfw1@cornell.edu

Field Summary

Fields inherited from interface net.walend.digraph.CEDigraph

EMPTY

Method Summary

GEPath	addEdge(java.lang.Object fromNode, java.lang.Object toNode, GEPath edge) If no existing edge is displaced by edge.
void	clearEdges() Remove all the edges from the CEDigraph.

Methods inherited from interface net.walend.digraph.path.DigraphOfGEPaths

getBase, getPath, getPath, valid

Methods inherited from interface net.walend.digraph.IndexedCEDigraph

containsEdge, getEdge, getInboundEdges, getOutboundEdges, indexedEdgeIterator

Methods inherited from interface net.walend.digraph.IndexedDigraph

containsEdge, containsNode, countInboundEdges, countOutboundEdges, getFromIndices, getFromNodes, getNode, getNodeIndex, getToIndices, getToNodes, indexedEdgeNodeIterator, indexedNodeIterator, nodeCapacity, nodeIndices

Methods inherited from interface net.walend.digraph.Digraph

containsEdge, containsNode, containsNodes, countInboundEdges, countOutboundEdges, edgeCount, edgeNodeIterator, getFromNodes, getNodes, getToNodes, isEdgeFree, isEmpty, nodeCount, nodeIterator

Methods inherited from interface net.walend.collection.HasState

getPrincipleInterface, sameStateAs

Methods inherited from interface net.walend.digraph.CEDigraph

containsCEDigraph, containsEdge, edgeIterator, getEdge, getEdges, getInboundEdges, getOutboundEdges, intersectWithCEDigraph, sameCEDigraphAs, unionCEDigraph

Method Detail

addEdge

public GEPath addEdge(java.lang.Object fromNode,
                      java.lang.Object toNode,
                      GEPath edge)
               throws NodeMissingException,
                      EdgeNotUniqueException

If no existing edge is displaced by edge. Otherwise, return the path that is displaced.

Throws:

NodeMissingException - if either node is not in the digraph.

EdgeNotUniqueException

clearEdges

public void clearEdges()

Remove all the edges from the CEDigraph.