org.openstreetmap.josm.data.osm.visitor
Class AllNodesVisitor

java.lang.Object
  org.openstreetmap.josm.data.osm.visitor.AbstractVisitor
      org.openstreetmap.josm.data.osm.visitor.AllNodesVisitor

All Implemented Interfaces:

Visitor

public class AllNodesVisitor
extends AbstractVisitor

Collect all nodes a specific osm primitive has.

Field Summary

java.util.Collection<Node>

nodes The resulting nodes collected so far.

Constructor Summary

AllNodesVisitor()

Method Summary

static java.util.Collection<Node>	getAllNodes(java.util.Collection<? extends OsmPrimitive> osms)
void	visit(Node n) Nodes have only itself as nodes.
void	visit(Relation e) Relations may have any number of nodes.
void	visit(Way w) Ways have their way nodes.

Methods inherited from class org.openstreetmap.josm.data.osm.visitor.AbstractVisitor

visit

Methods inherited from class java.lang.Object

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

Field Detail

nodes

public java.util.Collection<Node> nodes

The resulting nodes collected so far.

Constructor Detail

AllNodesVisitor

public AllNodesVisitor()

Method Detail

visit

public void visit(Node n)

Nodes have only itself as nodes.

Parameters:

n - The node to inspect.

visit

public void visit(Way w)

Ways have their way nodes.

Parameters:

w - The way to inspect.

visit

public void visit(Relation e)

Relations may have any number of nodes. FIXME: do we want to collect nodes from segs/ways that are relation members? if so, use AutomatchVisitor!

Parameters:

e - The relation to inspect.

getAllNodes

public static java.util.Collection<Node> getAllNodes(java.util.Collection<? extends OsmPrimitive> osms)

Returns:

All nodes the given primitive has.