Package com._1c.g5.v8.dt.common.gef.drow2d

Class HighwayMatrixWave

java.lang.Object

com._1c.g5.v8.dt.common.gef.drow2d.AbstractHighwayMatrix

com._1c.g5.v8.dt.common.gef.drow2d.HighwayMatrixWave

All Implemented Interfaces:

IHighwayMatrix

public class HighwayMatrixWave
extends AbstractHighwayMatrix
implements IHighwayMatrix

The implementation of the IHighwayMatrix using wave algorithm.

Nested Class Summary

Nested classes/interfaces inherited from class com._1c.g5.v8.dt.common.gef.drow2d.AbstractHighwayMatrix

AbstractHighwayMatrix.HighwayPtr

Constructor Summary

Constructors

Constructor	Description
HighwayMatrixWave(List<Highway> highways)	Constructor. Creates the instance, using starting set of the highways.

Method Summary

Modifier and Type	Method	Description
RoutePath	getPath(int indexFrom, org.eclipse.draw2d.geometry.Point start, int indexTo, org.eclipse.draw2d.geometry.Point end)	Looks for a path, using algorithm of a wave. If path is not found, then null will be returned. Returned path contain the start and end points.

Methods inherited from class com._1c.g5.v8.dt.common.gef.drow2d.AbstractHighwayMatrix

addHighway, getHighway, getHighwayPtr, getHighways, getIdentifier, getIndex, getPoints, getSize, removeHighway

Methods inherited from class java.lang.Object

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

Methods inherited from interface com._1c.g5.v8.dt.common.gef.drow2d.IHighwayMatrix

addHighway, getHighway, getHighways, getIdentifier, removeHighway

Constructor Detail

HighwayMatrixWave

public HighwayMatrixWave(List<Highway> highways)

Constructor.
Creates the instance, using starting set of the highways. Before a call of the getPath(int, Point, int, Point) this set can be changed using AbstractHighwayMatrix.addHighway(Highway) or AbstractHighwayMatrix.removeHighway(int).

Parameters:

highways - - starting set of the highways.

Method Detail

getPath

public RoutePath getPath(int indexFrom,
                         org.eclipse.draw2d.geometry.Point start,
                         int indexTo,
                         org.eclipse.draw2d.geometry.Point end)

Looks for a path, using algorithm of a wave.
If path is not found, then null will be returned.
Returned path contain the start and end points.

Specified by:

getPath in interface IHighwayMatrix

Parameters:

idFrom - the identifier of the starting highway

start - the start point

idTo - the identifier of the ending highway

end - the end point and required direction from from this point

Returns:

finded path or @{code null}

See Also:

RoutePath