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

Class RectilinearAvoidObstaclesPathFinder

java.lang.Object

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

All Implemented Interfaces:

IPathFinder

public class RectilinearAvoidObstaclesPathFinder
extends Object
implements IPathFinder

Field Summary

Fields

Modifier and Type	Field	Description
static int	DEFAULT_SPACING	The default spacing maintained between figure and path.

Constructor Summary

Constructors

Constructor	Description
RectilinearAvoidObstaclesPathFinder()	The empty constructor.

Method Summary

Modifier and Type	Method	Description
void	addObstacle(org.eclipse.draw2d.geometry.Rectangle rect)	Adds an obstacle with the given bounds to the obstacles.
protected org.eclipse.draw2d.geometry.Rectangle	addSpacing(org.eclipse.draw2d.geometry.Rectangle rect)
protected IHighwayMatrix	createMatrix()
protected void	filterObstacles(Position pos, boolean strict)
RoutePath	find(Position start, Position end, boolean strict)	Finds the path
protected List<Highway>	getHighways(Position position, boolean strict)
protected IHighwayMatrix	getMatrix()
int	getSpacing()	Gets the spacing maintained between figure and path. Default: 10.
protected boolean	isDirect(Position start, Position end)
protected boolean	isSmallObstacle(org.eclipse.draw2d.geometry.Rectangle rect)
void	removeObstacle(org.eclipse.draw2d.geometry.Rectangle rect)	Removes the obstacle with the rectangle's bounds from the routing.
protected void	restoreObstacles()
void	setSpacing(int spacing)	Sets the spacing maintained between figure and path.
void	updateObstacle(org.eclipse.draw2d.geometry.Rectangle oldBounds, org.eclipse.draw2d.geometry.Rectangle newBounds)	Updates the position of an existing obstacle.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_SPACING

public static final int DEFAULT_SPACING

The default spacing maintained between figure and path.

See Also:

getSpacing(), setSpacing(int), Constant Field Values

Constructor Detail

RectilinearAvoidObstaclesPathFinder

public RectilinearAvoidObstaclesPathFinder()

The empty constructor.

Method Detail

addObstacle

public void addObstacle(org.eclipse.draw2d.geometry.Rectangle rect)

Description copied from interface: IPathFinder

Adds an obstacle with the given bounds to the obstacles.

Specified by:

addObstacle in interface IPathFinder

Parameters:

rect - the bounds of this obstacle

removeObstacle

public void removeObstacle(org.eclipse.draw2d.geometry.Rectangle rect)

Description copied from interface: IPathFinder

Removes the obstacle with the rectangle's bounds from the routing.

Specified by:

removeObstacle in interface IPathFinder

Parameters:

rect - the bounds of the obstacle to remove

isSmallObstacle

protected boolean isSmallObstacle(org.eclipse.draw2d.geometry.Rectangle rect)

addSpacing

protected org.eclipse.draw2d.geometry.Rectangle addSpacing(org.eclipse.draw2d.geometry.Rectangle rect)

updateObstacle

public void updateObstacle(org.eclipse.draw2d.geometry.Rectangle oldBounds,
                           org.eclipse.draw2d.geometry.Rectangle newBounds)

Description copied from interface: IPathFinder

Updates the position of an existing obstacle.

Specified by:

updateObstacle in interface IPathFinder

Parameters:

oldBounds - the old bounds(used to find the obstacle)

newBounds - the new bounds

find

public RoutePath find(Position start,
                      Position end,
                      boolean strict)

Description copied from interface: IPathFinder

Finds the path

Specified by:

find in interface IPathFinder

Parameters:

start - the start position

end - the end position

strict - the flag

Returns:

finded path

See Also:

RoutePath

filterObstacles

protected void filterObstacles(Position pos,
                               boolean strict)

restoreObstacles

protected void restoreObstacles()

isDirect

protected boolean isDirect(Position start,
                           Position end)

getHighways

protected List<Highway> getHighways(Position position,
                                    boolean strict)

getMatrix

protected IHighwayMatrix getMatrix()

createMatrix

protected IHighwayMatrix createMatrix()

getSpacing

public int getSpacing()

Gets the spacing maintained between figure and path.
Default: 10.

Specified by:

getSpacing in interface IPathFinder

Returns:

the spacing maintained between figure and path.

setSpacing

public void setSpacing(int spacing)

Sets the spacing maintained between figure and path.

Specified by:

setSpacing in interface IPathFinder

Parameters:

spacing - the spacing to set