Package org.openstreetmap.josm.gui.mappaint.mapcss

Class Selector.ChildOrParentSelector.CrossingFinder

java.lang.Object

org.openstreetmap.josm.gui.mappaint.mapcss.Selector.ChildOrParentSelector.AbstractFinder

org.openstreetmap.josm.gui.mappaint.mapcss.Selector.ChildOrParentSelector.CrossingFinder

All Implemented Interfaces:

PrimitiveVisitor

Enclosing class:

Selector.ChildOrParentSelector

private final class Selector.ChildOrParentSelector.CrossingFinder
extends Selector.ChildOrParentSelector.AbstractFinder

Field Summary

Fields

Modifier and Type	Field	Description
private java.awt.geom.Area	area
(package private) java.util.Map<java.awt.geom.Point2D,java.util.List<WaySegment>>	cellSegments	Will contain all way segments, grouped by cells
private java.lang.String	layer

Fields inherited from class org.openstreetmap.josm.gui.mappaint.mapcss.Selector.ChildOrParentSelector.AbstractFinder

e

Constructor Summary

Constructors

Modifier	Constructor	Description
private	CrossingFinder(Environment e)

Method Summary

Modifier and Type	Method	Description
private java.util.Map<java.util.List<Way>,java.util.List<WaySegment>>	findCrossings(IPrimitive area, java.util.Map<java.awt.geom.Point2D,java.util.List<WaySegment>> cellSegments)
private java.awt.geom.Area	getAreaEastNorth(IPrimitive p, Environment e)
private void	useFindCrossings(IPrimitive p)
void	visit(java.util.Collection<? extends IPrimitive> primitives)
private void	visitArea(IPrimitive p)

Methods inherited from class org.openstreetmap.josm.gui.mappaint.mapcss.Selector.ChildOrParentSelector.AbstractFinder

addToChildren, isPrimitiveUsable, visit, visit, visit

Methods inherited from class java.lang.Object

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

Field Detail

layer

private final java.lang.String layer

area

private java.awt.geom.Area area

cellSegments

java.util.Map<java.awt.geom.Point2D,java.util.List<WaySegment>> cellSegments

Will contain all way segments, grouped by cells

Constructor Detail

CrossingFinder

private CrossingFinder(Environment e)

Method Detail

getAreaEastNorth

private java.awt.geom.Area getAreaEastNorth(IPrimitive p,
                                            Environment e)

findCrossings

private java.util.Map<java.util.List<Way>,java.util.List<WaySegment>> findCrossings(IPrimitive area,
                                                                                          java.util.Map<java.awt.geom.Point2D,java.util.List<WaySegment>> cellSegments)

visit

public void visit(java.util.Collection<? extends IPrimitive> primitives)

Overrides:

visit in class Selector.ChildOrParentSelector.AbstractFinder

visitArea

private void visitArea(IPrimitive p)

useFindCrossings

private void useFindCrossings(IPrimitive p)