com.vividsolutions.jts.operation.overlay
Class MinimalEdgeRing

java.lang.Object
  com.vividsolutions.jts.geomgraph.EdgeRing
      com.vividsolutions.jts.operation.overlay.MinimalEdgeRing

public class MinimalEdgeRing
extends EdgeRing

A ring of Edges with the property that no node has degree greater than 2. These are the form of rings required to represent polygons under the OGC SFS spatial data model.

Version:

1.7

See Also:

MaximalEdgeRing

Field Summary

Fields inherited from class com.vividsolutions.jts.geomgraph.EdgeRing

geometryFactory, startDe

Constructor Summary

MinimalEdgeRing(DirectedEdge start, GeometryFactory geometryFactory)

Method Summary

DirectedEdge	getNext(DirectedEdge de)
void	setEdgeRing(DirectedEdge de, EdgeRing er)

Methods inherited from class com.vividsolutions.jts.geomgraph.EdgeRing

addHole, addPoints, computePoints, computeRing, containsPoint, getCoordinate, getEdges, getLabel, getLinearRing, getMaxNodeDegree, getShell, isHole, isIsolated, isShell, mergeLabel, mergeLabel, setInResult, setShell, toPolygon

Methods inherited from class java.lang.Object

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

Constructor Detail

MinimalEdgeRing

public MinimalEdgeRing(DirectedEdge start,
                       GeometryFactory geometryFactory)

Method Detail

getNext

public DirectedEdge getNext(DirectedEdge de)

Specified by:

getNext in class EdgeRing

setEdgeRing

public void setEdgeRing(DirectedEdge de,
                        EdgeRing er)

Specified by:

setEdgeRing in class EdgeRing