com.revolsys.gis.graph.visitor

Class SplitCrossingEdgesVisitor<T>

java.lang.Object

com.revolsys.visitor.AbstractVisitor<Edge<T>>

com.revolsys.gis.graph.visitor.AbstractEdgeListenerVisitor<T>

com.revolsys.gis.graph.visitor.SplitCrossingEdgesVisitor<T>

All Implemented Interfaces:

Visitor<Edge<T>>, ComparatorProxy<Edge<T>>, FilterProxy<Edge<T>>

public class SplitCrossingEdgesVisitor<T>
extends AbstractEdgeListenerVisitor<T>

Field Summary

Fields

Modifier and Type	Field and Description
static String	CROSSING_EDGES

Constructor Summary

Constructors

Constructor and Description
SplitCrossingEdgesVisitor(Graph<T> graph)

Method Summary

Methods

Modifier and Type	Method and Description
void	addNodeListener(NodeEventListener<T> listener)
Collection<Edge<T>>	getNewEdges()
Collection<T>	getSplitObjects()
List<Edge<T>>	queryCrosses(IdObjectIndex<Edge<T>> edgeIndex, LineString line)
void	setNewEdges(Collection<Edge<T>> newEdges)
void	setSplitObjects(Collection<T> splitObjects)
boolean	visit(Edge<T> edge) Visit an item of type T, performing some operation on the item.

Methods inherited from class com.revolsys.gis.graph.visitor.AbstractEdgeListenerVisitor

addEdgeListener, edgeEvent, getEdgeListeners, getNodeListeners, nodeEvent

Methods inherited from class com.revolsys.visitor.AbstractVisitor

getComparator, getFilter, setComparator, setFilter, setFilters

Methods inherited from class java.lang.Object

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

Field Detail

CROSSING_EDGES

public static final String CROSSING_EDGES

See Also:

Constant Field Values

Constructor Detail

SplitCrossingEdgesVisitor

public SplitCrossingEdgesVisitor(Graph<T> graph)

Method Detail

addNodeListener

public void addNodeListener(NodeEventListener<T> listener)

Overrides:

addNodeListener in class AbstractEdgeListenerVisitor<T>

getNewEdges

public Collection<Edge<T>> getNewEdges()

getSplitObjects

public Collection<T> getSplitObjects()

queryCrosses

public List<Edge<T>> queryCrosses(IdObjectIndex<Edge<T>> edgeIndex,
                         LineString line)

setNewEdges

public void setNewEdges(Collection<Edge<T>> newEdges)

setSplitObjects

public void setSplitObjects(Collection<T> splitObjects)

visit

public boolean visit(Edge<T> edge)

Description copied from interface: Visitor

Visit an item of type T, performing some operation on the item. The method must return true if further items are to be processed or false if no further items are to be processed.

Parameters:

edge - The item to process.

Returns:

True if further items are to be processed, false otherwise.