net.walend.digraph.path
Interface MutableDigraphOfCEPaths

All Superinterfaces:

CEDigraph, Digraph, DigraphOfCEPaths, HasState, IndexedCEDigraph, IndexedDigraph

public interface MutableDigraphOfCEPaths

extends DigraphOfCEPaths

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

CEPath	addEdge(java.lang.Object fromNode, java.lang.Object toNode, CEPath 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.DigraphOfCEPaths

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 CEPath addEdge(java.lang.Object fromNode,
                      java.lang.Object toNode,
                      CEPath 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.