Uses of Interface
org.geotools.graph.structure.Node

Packages that use Node

Package	Description
org.geotools.graph.build
org.geotools.graph.build.basic
org.geotools.graph.build.line
org.geotools.graph.build.opt
org.geotools.graph.build.polygon
org.geotools.graph.io.standard
org.geotools.graph.path
org.geotools.graph.structure
org.geotools.graph.structure.basic
org.geotools.graph.structure.line
org.geotools.graph.structure.opt
org.geotools.graph.traverse.standard
org.geotools.graph.util.delaunay

Uses of Node in org.geotools.graph.build

Methods in org.geotools.graph.build that return Node

Modifier and Type	Method	Description
Node	GraphBuilder.buildNode()	Builds a new node for the graph.

Methods in org.geotools.graph.build with parameters of type Node

Modifier and Type	Method	Description
void	GraphBuilder.addNode(Node node)	Adds a node to the graph.
Edge	GraphBuilder.buildEdge(Node nodeA, Node nodeB)	Builds a new edge for the graph.
void	GraphBuilder.removeNode(Node node)	Removes an node from the graph.

Uses of Node in org.geotools.graph.build.basic

Methods in org.geotools.graph.build.basic that return Node

Modifier and Type	Method	Description
Node	BasicDirectedGraphBuilder.buildNode()	Builds a directed node.
Node	BasicGraphBuilder.buildNode()

Methods in org.geotools.graph.build.basic that return types with arguments of type Node

Modifier and Type	Method	Description
Collection<Node>	BasicGraphBuilder.getNodes()	Returns the nodes belonging to the graph being built.

Methods in org.geotools.graph.build.basic with parameters of type Node

Modifier and Type	Method	Description
void	BasicGraphBuilder.addNode(Node node)
Edge	BasicDirectedGraphBuilder.buildEdge(Node nodeA, Node nodeB)	Builds a directed edge.
Edge	BasicGraphBuilder.buildEdge(Node nodeA, Node nodeB)
void	BasicGraphBuilder.removeNode(Node node)

Uses of Node in org.geotools.graph.build.line

Methods in org.geotools.graph.build.line that return Node

Modifier and Type	Method	Description
Node	BasicDirectedLineGraphBuilder.buildNode()	Returns a node of type BasicDirectedXYNode.
Node	BasicLineGraphBuilder.buildNode()	Returns a node of type BasicXYNode.
Node	OptDirectedLineGraphBuilder.buildNode()	Returns a node of type OptDirectedXYNode.
Node	OptLineGraphBuilder.buildNode()	Returns a node of type OptXYNode.
Node	BasicLineGraphGenerator.getNode(Coordinate c)
Node	LineGraphGenerator.getNode(Coordinate coordinate)	Look up a Node for the provided coordinate.
Node	OptDirectedLineGraphGenerator.getNode(Coordinate c)
Node	OptLineGraphGenerator.getNode(Coordinate c)

Methods in org.geotools.graph.build.line with parameters of type Node

Modifier and Type	Method	Description
protected LineSegment	BasicLineGraphGenerator.alterLine(LineSegment line, Node n1, Node n2)
protected LineSegment	LineStringGraphGenerator.alterLine(LineSegment line, Node n1, Node n2)
protected void	BasicLineGraphGenerator.setObject(Node n, Object obj)
protected void	LineStringGraphGenerator.setObject(Node n, Object obj)

Uses of Node in org.geotools.graph.build.opt

Methods in org.geotools.graph.build.opt that return Node

Modifier and Type	Method	Description
Node	OptDirectedGraphBuilder.buildNode()	Creates an optimized directed node.
Node	OptGraphBuilder.buildNode()	Creates an optimized node.

Methods in org.geotools.graph.build.opt with parameters of type Node

Modifier and Type	Method	Description
Edge	OptDirectedGraphBuilder.buildEdge(Node nodeA, Node nodeB)	Creates an optimized directed edge.
Edge	OptGraphBuilder.buildEdge(Node nodeA, Node nodeB)	Creates an optimized edge.

Uses of Node in org.geotools.graph.build.polygon

Methods in org.geotools.graph.build.polygon that return Node

Modifier and Type	Method	Description
protected Node	PolygonGraphGenerator.find(Polygon polygon)

Methods in org.geotools.graph.build.polygon with parameters of type Node

Modifier and Type	Method	Description
protected void	PolygonGraphGenerator.relate(Node node)

Uses of Node in org.geotools.graph.io.standard

Methods in org.geotools.graph.io.standard with parameters of type Node

Modifier and Type	Method	Description
protected void	DBReaderWriter.writeNode(Statement st, Node node)	Template method used to write a node into the database.
protected void	TextfileReaderWriter.writeNode(Writer out, Node n)	Template method for writing the text representation of a node to an text file.

Uses of Node in org.geotools.graph.path

Methods in org.geotools.graph.path that return Node

Modifier and Type	Method	Description
Node	NodeSequence.getFirst()	Returns the first node in the sequence.
Node	Walk.getFirst()
Node	NodeSequence.getLast()	Returns the last node in the sequence.
Node	Walk.getLast()
Node	Walk.remove(int index)

Methods in org.geotools.graph.path that return types with arguments of type Node

Modifier and Type	Method	Description
Iterator<Node>	Walk.riterator()	Returns an iterator that iterates over the path in reverse.

Methods in org.geotools.graph.path with parameters of type Node

Modifier and Type	Method	Description
void	Walk.add(int index, Node element)
boolean	Walk.add(Node node)	Adds a node to the walk.
Path	ExhaustivePathFinder.getPath(Node from, Node to)
List	ExhaustivePathFinder.getPaths(Node from, GraphVisitor visitor)
List	ExhaustivePathFinder.getPaths(Node from, Node to)
void	Walk.remove(Node node)	Removes a node from the walk.

Method parameters in org.geotools.graph.path with type arguments of type Node

Modifier and Type	Method	Description
boolean	Walk.addAll(int index, Collection<? extends Node> c)
boolean	Walk.addAll(Collection<? extends Node> c)

Constructors in org.geotools.graph.path with parameters of type Node

Constructor	Description
AStarShortestPathFinder(Graph graph, Node source, Node target, AStarIterator.AStarFunctions afuncs)	Constructs a new path finder

Constructor parameters in org.geotools.graph.path with type arguments of type Node

Constructor	Description
Cycle(Collection<Node> nodes)
Path(Collection<Node> nodes)
Walk(Collection<Node> nodes)

Uses of Node in org.geotools.graph.structure

Subinterfaces of Node in org.geotools.graph.structure

Modifier and Type	Interface	Description
interface	DirectedNode	Represents a node in a directed graph.

Methods in org.geotools.graph.structure that return Node

Modifier and Type	Method	Description
Node	Edge.getNodeA()	Returns the A node of the edge.
Node	Edge.getNodeB()	Returns the B node of the edge.
Node	Edge.getOtherNode(Node node)	Returns one of the two nodes of an edge.

Methods in org.geotools.graph.structure that return types with arguments of type Node

Modifier and Type	Method	Description
Collection<Node>	Graph.getNodes()	Returns the nodes of the graph.
List<Node>	Graph.getNodesOfDegree(int n)	Returns all the nodes in the graph of a specified degree.
List<Node>	Graph.getVisitedNodes(boolean visited)	Returns all the nodes in the graph that have been marked as visited or non-visited.
List<Node>	Graph.queryNodes(GraphVisitor visitor)	Performs a query against the nodes of the graph.

Methods in org.geotools.graph.structure with parameters of type Node

Modifier and Type	Method	Description
Edge	Node.getEdge(Node other)	Returns an edge in the adjacency list of the node that is adjacent to another specified node.
List<? extends Edge>	Node.getEdges(Node other)	Returns a collection of edges in the adjacency list of the node that are adjacent to another specified node.
Node	Edge.getOtherNode(Node node)	Returns one of the two nodes of an edge.

Uses of Node in org.geotools.graph.structure.basic

Classes in org.geotools.graph.structure.basic that implement Node

Modifier and Type	Class	Description
class	BasicDirectedNode	Basic implementation of DirectedNode.
class	BasicNode	Basic implementation of Node.

Methods in org.geotools.graph.structure.basic that return Node

Modifier and Type	Method	Description
Node	BasicDirectedEdge.getNodeA()	Returns the in node.
Node	BasicEdge.getNodeA()
Node	BasicDirectedEdge.getNodeB()	Returns the out node.
Node	BasicEdge.getNodeB()
Node	BasicDirectedEdge.getOtherNode(Node node)
Node	BasicEdge.getOtherNode(Node node)	Returns null if the specified node is neither the A node or the B node.

Methods in org.geotools.graph.structure.basic that return types with arguments of type Node

Modifier and Type	Method	Description
Collection<Node>	BasicGraph.getNodes()
List<Node>	BasicGraph.getNodesOfDegree(int n)
Iterator<Node>	BasicNode.getRelated()	Returns all nodes that are incident with adjacent edges minus itself.
List<Node>	BasicGraph.getVisitedNodes(boolean visited)
List<Node>	BasicGraph.queryNodes(GraphVisitor visitor)

Methods in org.geotools.graph.structure.basic with parameters of type Node

Modifier and Type	Method	Description
Edge	BasicDirectedNode.getEdge(Node other)	First searches for an in edge with an out node == this, and in node == other.
Edge	BasicNode.getEdge(Node other)
List<DirectedEdge>	BasicDirectedNode.getEdges(Node other)	A combination of the results of getInEdges(Node) and getOutEdges(Node).
List<Edge>	BasicNode.getEdges(Node other)
Node	BasicDirectedEdge.getOtherNode(Node node)
Node	BasicEdge.getOtherNode(Node node)	Returns null if the specified node is neither the A node or the B node.

Method parameters in org.geotools.graph.structure.basic with type arguments of type Node

Modifier and Type	Method	Description
void	BasicGraph.setNodes(Collection<Node> nodes)	Sets the node collection of the graph.

Constructors in org.geotools.graph.structure.basic with parameters of type Node

Constructor	Description
BasicEdge(Node nodeA, Node nodeB)	Constructs a new edge.

Constructor parameters in org.geotools.graph.structure.basic with type arguments of type Node

Constructor	Description
BasicDirectedGraph(Collection<Node> nodes, Collection<Edge> edges)	Creates a directed graph from a collection of directed nodes and a collection of directed edges.
BasicGraph(Collection<Node> nodes, Collection<Edge> edges)	Constructs a graph from a collection of nodes and a collection of edges.

Uses of Node in org.geotools.graph.structure.line

Subinterfaces of Node in org.geotools.graph.structure.line

Modifier and Type	Interface	Description
interface	XYNode	Represents a node in a line network.

Classes in org.geotools.graph.structure.line that implement Node

Modifier and Type	Class	Description
class	BasicDirectedXYNode	Basic implementation of a directed XYNode extended from BasicDirectedNode.
class	BasicXYNode	Basic implementation of XYNode extended from BasicNode.
class	OptDirectedXYNode	Optimized implementation of XYNode extended from OptDirectedNode.
class	OptXYNode	Optimized implementation of XYNode extended from OptNode.

Uses of Node in org.geotools.graph.structure.opt

Classes in org.geotools.graph.structure.opt that implement Node

Modifier and Type	Class	Description
class	OptDirectedNode	Optimized implementation of DirectedNode.
class	OptNode	Optimized implementation of Node.

Methods in org.geotools.graph.structure.opt that return Node

Modifier and Type	Method	Description
Node	OptDirectedEdge.getNodeA()
Node	OptEdge.getNodeA()
Node	OptDirectedEdge.getNodeB()
Node	OptEdge.getNodeB()
Node	OptDirectedEdge.getOtherNode(Node node)
Node	OptEdge.getOtherNode(Node node)
Node	OptDirectedNode.RelatedIterator.next()	Returns the next related node.
Node	OptNode.RelatedIterator.next()	Returns the next related node.

Methods in org.geotools.graph.structure.opt that return types with arguments of type Node

Modifier and Type	Method	Description
Iterator<Node>	OptDirectedNode.getInRelated()	This iterator iterates over the underlying in edge array of the node.
Iterator<Node>	OptDirectedNode.getOutRelated()	This iterator iterates over the underlying out edge array of the node.
Iterator<Node>	OptDirectedNode.getRelated()	This iterator iterates over the underlying edge arrays of the node.
Iterator<Node>	OptNode.getRelated()	This iterator iterates over the underlying edge array of the node.

Methods in org.geotools.graph.structure.opt with parameters of type Node

Modifier and Type	Method	Description
Edge	OptDirectedNode.getEdge(Node other)
Edge	OptNode.getEdge(Node other)
List<Edge>	OptDirectedNode.getEdges(Node other)
List<Edge>	OptNode.getEdges(Node other)
Node	OptDirectedEdge.getOtherNode(Node node)
Node	OptEdge.getOtherNode(Node node)

Uses of Node in org.geotools.graph.traverse.standard

Fields in org.geotools.graph.traverse.standard declared as Node

Modifier and Type	Field	Description
Node	DijkstraIterator.DijkstraNode.node	underlying graph node *

Methods in org.geotools.graph.traverse.standard that return Node

Modifier and Type	Method	Description
Node	AStarIterator.AStarFunctions.getDest()
Node	AStarIterator.AStarNode.getNode()
Node	AStarIterator.getParent(Node n)

Methods in org.geotools.graph.traverse.standard with parameters of type Node

Modifier and Type	Method	Description
Node	AStarIterator.getParent(Node n)
double	DijkstraIterator.NodeWeighter.getWeight(Node n, Edge e1, Edge e2)	Returns the weight for a node, with respect to two adjecent edges.
abstract double	AStarIterator.AStarFunctions.h(Node n)	Defines the heuristic function for n
void	AStarIterator.AStarFunctions.setDestination(Node destination)	Sets up the destination node for the algorithm
void	AStarIterator.AStarNode.setNode(Node n)

Constructors in org.geotools.graph.traverse.standard with parameters of type Node

Constructor	Description
AStarFunctions(Node destination)	Creates a new instance and sets up the destination node for the algorithm
AStarIterator(Node source, AStarIterator.AStarFunctions afuncs)
AStarNode(Node n, double h_val)
DijkstraNode(Node node, double cost)	Constructs a new Dijkstra node.

Uses of Node in org.geotools.graph.util.delaunay

Classes in org.geotools.graph.util.delaunay that implement Node

Modifier and Type	Class	Description
class	DelaunayNode

Methods in org.geotools.graph.util.delaunay that return Node

Modifier and Type	Method	Description
Node[]	Triangle.getNodes()
Node	Triangle.getThirdNode(Edge e)

Methods in org.geotools.graph.util.delaunay with parameters of type Node

Modifier and Type	Method	Description
static List<Edge>	AutoClustUtils.findAdjacentEdges(Node node, Collection<Edge> edges)
Edge	Triangle.getOppositeEdge(Node n)

Method parameters in org.geotools.graph.util.delaunay with type arguments of type Node

Modifier and Type	Method	Description
static List<Graph>	AutoClustUtils.findConnectedComponents(Collection<Node> nodes, Collection<Edge> edges)