Uses of Class
org.locationtech.jts.planargraph.Node

Packages that use Node

Package	Description
org.locationtech.jts.operation.linemerge	Classes to perform line merging.
org.locationtech.jts.operation.polygonize	An API for polygonizing sets of lines.
org.locationtech.jts.planargraph	Contains classes to implement a planar graph data structure.
org.locationtech.jts.planargraph.algorithm	Classes which implement graph algorithms on planar graphs.

Uses of Node in org.locationtech.jts.operation.linemerge

Methods in org.locationtech.jts.operation.linemerge that return Node

Modifier and Type	Method	Description
private static Node	LineSequencer.findLowestDegreeNode(Subgraph graph)
private Node	LineMergeGraph.getNode(Coordinate coordinate)

Methods in org.locationtech.jts.operation.linemerge with parameters of type Node

Modifier and Type	Method	Description
private void	LineMerger.buildEdgeStringsStartingAt(Node node)
private static DirectedEdge	LineSequencer.findUnvisitedBestOrientedDE(Node node)	Finds an DirectedEdge for an unvisited edge (if any), choosing the dirEdge which preserves orientation, if possible.

Constructors in org.locationtech.jts.operation.linemerge with parameters of type Node

Constructor	Description
LineMergeDirectedEdge(Node from, Node to, Coordinate directionPt, boolean edgeDirection)	Constructs a LineMergeDirectedEdge connecting the from node to the to node.

Uses of Node in org.locationtech.jts.operation.polygonize

Methods in org.locationtech.jts.operation.polygonize that return Node

Modifier and Type	Method	Description
private Node	PolygonizeGraph.getNode(Coordinate pt)

Methods in org.locationtech.jts.operation.polygonize with parameters of type Node

Modifier and Type	Method	Description
private static void	PolygonizeGraph.computeNextCCWEdges(Node node, long label)	Computes the next edge pointers going CCW around the given node, for the given edgering label.
private static void	PolygonizeGraph.computeNextCWEdges(Node node)
static void	PolygonizeGraph.deleteAllEdges(Node node)	Deletes all edges at a node
private static int	PolygonizeGraph.getDegree(Node node, long label)
private static int	PolygonizeGraph.getDegreeNonDeleted(Node node)

Constructors in org.locationtech.jts.operation.polygonize with parameters of type Node

Constructor	Description
PolygonizeDirectedEdge(Node from, Node to, Coordinate directionPt, boolean edgeDirection)	Constructs a directed edge connecting the from node to the to node.

Uses of Node in org.locationtech.jts.planargraph

Fields in org.locationtech.jts.planargraph declared as Node

Modifier and Type	Field	Description
protected Node	DirectedEdge.from
protected Node	DirectedEdge.to

Methods in org.locationtech.jts.planargraph that return Node

Modifier and Type	Method	Description
Node	NodeMap.add(Node n)	Adds a node to the map, replacing any that is already at that location.
Node	NodeMap.find(Coordinate coord)	Returns the Node at the given location, or null if no Node was there.
Node	PlanarGraph.findNode(Coordinate pt)	Returns the Node at the given location, or null if no Node was there.
Node	DirectedEdge.getFromNode()	Returns the node from which this DirectedEdge leaves.
Node	Edge.getOppositeNode(Node node)	If node is one of the two nodes associated with this Edge, returns the other node; otherwise returns null.
Node	DirectedEdge.getToNode()	Returns the node to which this DirectedEdge goes.
Node	NodeMap.remove(Coordinate pt)	Removes the Node at the given location, and returns it (or null if no Node was there).

Methods in org.locationtech.jts.planargraph with parameters of type Node

Modifier and Type	Method	Description
Node	NodeMap.add(Node n)	Adds a node to the map, replacing any that is already at that location.
protected void	PlanarGraph.add(Node node)	Adds a node to the map, replacing any that is already at that location.
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.
static java.util.Collection	Node.getEdgesBetween(Node node0, Node node1)	Returns all Edges that connect the two nodes (which are assumed to be different).
Node	Edge.getOppositeNode(Node node)	If node is one of the two nodes associated with this Edge, returns the other node; otherwise returns null.
void	PlanarGraph.remove(Node node)	Removes a node from the graph, along with any associated DirectedEdges and Edges.

Constructors in org.locationtech.jts.planargraph with parameters of type Node

Constructor	Description
DirectedEdge(Node from, Node to, Coordinate directionPt, boolean edgeDirection)	Constructs a DirectedEdge connecting the from node to the to node.

Uses of Node in org.locationtech.jts.planargraph.algorithm

Methods in org.locationtech.jts.planargraph.algorithm with parameters of type Node

Modifier and Type	Method	Description
private void	ConnectedSubgraphFinder.addEdges(Node node, java.util.Stack nodeStack, Subgraph subgraph)	Adds the argument node and all its out edges to the subgraph.
private void	ConnectedSubgraphFinder.addReachable(Node startNode, Subgraph subgraph)	Adds all nodes and edges reachable from this node to the subgraph.
private Subgraph	ConnectedSubgraphFinder.findSubgraph(Node node)