Uses of Class
org.locationtech.jts.geomgraph.Edge

Packages that use Edge

Package	Description
org.locationtech.jts.geomgraph	Contains classes that implement topology graphs.
org.locationtech.jts.geomgraph.index	Contains classes that implement indexes for performing noding on geometry graph edges.
org.locationtech.jts.operation.buffer	Provides classes for computing buffers of geometries
org.locationtech.jts.operation.overlay	Contains classes that perform a topological overlay to compute boolean spatial functions.
org.locationtech.jts.operation.relate	Contains classes to implement the computation of the spatial relationships of Geometrys.

Uses of Edge in org.locationtech.jts.geomgraph

Fields in org.locationtech.jts.geomgraph declared as Edge

Modifier and Type	Field	Description
protected Edge	EdgeEnd.edge
(package private) Edge	EdgeIntersectionList.edge

Methods in org.locationtech.jts.geomgraph that return Edge

Modifier and Type	Method	Description
(package private) Edge	EdgeIntersectionList.createSplitEdge(EdgeIntersection ei0, EdgeIntersection ei1)	Create a new "split edge" with the section of points between (and including) the two intersections.
Edge	GeometryGraph.findEdge(LineString line)
Edge	PlanarGraph.findEdge(Coordinate p0, Coordinate p1)	Returns the edge whose first two coordinates are p0 and p1
Edge	PlanarGraph.findEdgeInSameDirection(Coordinate p0, Coordinate p1)	Returns the edge which starts at p0 and whose first segment is parallel to p1
Edge	EdgeList.findEqualEdge(Edge e)	If there is an edge equal to e already in the list, return it.
Edge	EdgeList.get(int i)
Edge	Edge.getCollapsedEdge()
Edge	DirectedEdge.getEdge()
Edge	EdgeEnd.getEdge()

Methods in org.locationtech.jts.geomgraph with parameters of type Edge

Modifier and Type	Method	Description
void	EdgeList.add(Edge e)	Insert an edge unless it is already in the list
void	GeometryGraph.addEdge(Edge e)	Add an Edge computed externally.
protected void	EdgeRing.addPoints(Edge edge, boolean isForward, boolean isFirstEdge)
EdgeEnd	PlanarGraph.findEdgeEnd(Edge e)	Returns the EdgeEnd which has edge e as its base edge (MD 18 Feb 2002 - this should return a pair of edges)
int	EdgeList.findEdgeIndex(Edge e)	If the edge e is already in the list, return its index.
Edge	EdgeList.findEqualEdge(Edge e)	If there is an edge equal to e already in the list, return it.
protected void	PlanarGraph.insertEdge(Edge e)
boolean	Edge.isPointwiseEqual(Edge e)

Constructors in org.locationtech.jts.geomgraph with parameters of type Edge

Modifier	Constructor	Description
	DirectedEdge(Edge edge, boolean isForward)
protected	EdgeEnd(Edge edge)
	EdgeEnd(Edge edge, Coordinate p0, Coordinate p1)
	EdgeEnd(Edge edge, Coordinate p0, Coordinate p1, Label label)
	EdgeIntersectionList(Edge edge)

Uses of Edge in org.locationtech.jts.geomgraph.index

Fields in org.locationtech.jts.geomgraph.index declared as Edge

Modifier and Type	Field	Description
(package private) Edge	MonotoneChainEdge.e
(package private) Edge	SweepLineSegment.edge

Methods in org.locationtech.jts.geomgraph.index with parameters of type Edge

Modifier and Type	Method	Description
private void	SimpleSweepLineIntersector.add(Edge edge, Object edgeSet)
private void	SimpleMCSweepLineIntersector.addEdge(Edge edge, Object edgeSet)
void	SegmentIntersector.addIntersections(Edge e0, int segIndex0, Edge e1, int segIndex1)	This method is called by clients of the EdgeIntersector class to test for and add intersections for two segments of the edges being intersected.
private void	SimpleEdgeSetIntersector.computeIntersects(Edge e0, Edge e1, SegmentIntersector si)	Performs a brute-force comparison of every segment in each Edge.
private boolean	SegmentIntersector.isTrivialIntersection(Edge e0, int segIndex0, Edge e1, int segIndex1)	A trivial intersection is an apparent self-intersection which in fact is simply the point shared by adjacent line segments.

Constructors in org.locationtech.jts.geomgraph.index with parameters of type Edge

Modifier	Constructor	Description
	MonotoneChainEdge(Edge e)
	SweepLineSegment(Edge edge, int ptIndex)

Uses of Edge in org.locationtech.jts.operation.buffer

Methods in org.locationtech.jts.operation.buffer with parameters of type Edge

Modifier and Type	Method	Description
protected void	BufferBuilder.insertUniqueEdge(Edge e)	Inserted edges are checked to see if an identical edge already exists.

Uses of Edge in org.locationtech.jts.operation.overlay

Methods in org.locationtech.jts.operation.overlay with parameters of type Edge

Modifier and Type	Method	Description
protected void	OverlayOp.insertUniqueEdge(Edge e)	Insert an edge from one of the noded input graphs.
private void	LineBuilder.labelIsolatedLine(Edge e, int targetIndex)	Label an isolated node with its relationship to the target geometry.

Uses of Edge in org.locationtech.jts.operation.relate

Methods in org.locationtech.jts.operation.relate with parameters of type Edge

Modifier and Type	Method	Description
void	EdgeEndBuilder.computeEdgeEnds(Edge edge, List l)	Creates stub edges for all the intersections in this Edge (if any) and inserts them into the graph.
(package private) void	EdgeEndBuilder.createEdgeEndForNext(Edge edge, List l, EdgeIntersection eiCurr, EdgeIntersection eiNext)	Create a StubEdge for the edge after the intersection eiCurr.
(package private) void	EdgeEndBuilder.createEdgeEndForPrev(Edge edge, List l, EdgeIntersection eiCurr, EdgeIntersection eiPrev)	Create a EdgeStub for the edge before the intersection eiCurr.
private void	RelateComputer.labelIsolatedEdge(Edge e, int targetIndex, Geometry target)	Label an isolated edge of a graph with its relationship to the target geometry.