Uses of Class
com.revolsys.jts.planargraph.DirectedEdge

Packages that use DirectedEdge

Package	Description
com.revolsys.jts.operation.linemerge	Classes to perform line merging.
com.revolsys.jts.planargraph	Contains classes to implement a planar graph data structure.

Uses of DirectedEdge in com.revolsys.jts.operation.linemerge

Subclasses of DirectedEdge in com.revolsys.jts.operation.linemerge

Modifier and Type	Class and Description
class	LineMergeDirectedEdge A DirectedEdge of a LineMergeGraph.

Uses of DirectedEdge in com.revolsys.jts.planargraph

Fields in com.revolsys.jts.planargraph declared as DirectedEdge

Modifier and Type	Field and Description
protected DirectedEdge[]	Edge.dirEdge The two DirectedEdges associated with this Edge.
protected DirectedEdge	DirectedEdge.sym

Methods in com.revolsys.jts.planargraph that return DirectedEdge

Modifier and Type	Method and Description
DirectedEdge	Edge.getDirEdge(int i) Returns one of the DirectedEdges associated with this Edge.
DirectedEdge	Edge.getDirEdge(Node fromNode) Returns the DirectedEdge that starts from the given node, or null if the node is not one of the two nodes associated with this Edge.
DirectedEdge	DirectedEdgeStar.getNextCWEdge(DirectedEdge dirEdge) Returns the DirectedEdge on the right-hand (CW) side of the given DirectedEdge (which must be a member of this DirectedEdgeStar).
DirectedEdge	DirectedEdgeStar.getNextEdge(DirectedEdge dirEdge) Returns the DirectedEdge on the left-hand (CCW) side of the given DirectedEdge (which must be a member of this DirectedEdgeStar).
DirectedEdge	DirectedEdge.getSym() Returns the symmetric DirectedEdge -- the other DirectedEdge associated with this DirectedEdge's parent Edge.

Methods in com.revolsys.jts.planargraph with parameters of type DirectedEdge

Modifier and Type	Method and Description
protected void	PlanarGraph.add(DirectedEdge dirEdge) Adds the Edge to this PlanarGraph; only subclasses can add DirectedEdges, to ensure the edges added are of the right class.
void	DirectedEdgeStar.add(DirectedEdge de) Adds a new member to this DirectedEdgeStar.
void	Node.addOutEdge(DirectedEdge de) Adds an outgoing DirectedEdge to this Node.
int	DirectedEdge.compareDirection(DirectedEdge e) Returns 1 if this DirectedEdge has a greater angle with the positive x-axis than b", 0 if the DirectedEdges are collinear, and -1 otherwise.
boolean	PlanarGraph.contains(DirectedEdge de) Tests whether this graph contains the given DirectedEdge
int	DirectedEdgeStar.getIndex(DirectedEdge dirEdge) Returns the zero-based index of the given DirectedEdge, after sorting in ascending order by angle with the positive x-axis.
DirectedEdge	DirectedEdgeStar.getNextCWEdge(DirectedEdge dirEdge) Returns the DirectedEdge on the right-hand (CW) side of the given DirectedEdge (which must be a member of this DirectedEdgeStar).
DirectedEdge	DirectedEdgeStar.getNextEdge(DirectedEdge dirEdge) Returns the DirectedEdge on the left-hand (CCW) side of the given DirectedEdge (which must be a member of this DirectedEdgeStar).
void	PlanarGraph.remove(DirectedEdge de) Removes a DirectedEdge from its from-Node and from this graph.
void	Node.remove(DirectedEdge de) Removes a DirectedEdge incident on this node.
void	DirectedEdgeStar.remove(DirectedEdge de) Drops a member of this DirectedEdgeStar.
void	Edge.setDirectedEdges(DirectedEdge de0, DirectedEdge de1) Initializes this Edge's two DirectedEdges, and for each DirectedEdge: sets the Edge, sets the symmetric DirectedEdge, and adds this Edge to its from-Node.
void	DirectedEdge.setSym(DirectedEdge sym) Sets this DirectedEdge's symmetric DirectedEdge, which runs in the opposite direction.

Constructors in com.revolsys.jts.planargraph with parameters of type DirectedEdge

Constructor and Description
Edge(DirectedEdge de0, DirectedEdge de1) Constructs an Edge initialized with the given DirectedEdges, and for each DirectedEdge: sets the Edge, sets the symmetric DirectedEdge, and adds this Edge to its from-Node.