com.yworks.yfiles.layout.router.polyline

Interface IPartition

All Known Subinterfaces:

IObstaclePartition

All Known Implementing Classes:

DynamicObstacleDecomposition, GraphPartition

public interface IPartition

This class divides a rectangular area into one or more PartitionCells.

PartitionCells have to be disjoint. The union of all PartitionCells covers the original area.

Method Summary

Modifier and Type	Method and Description
YRectangle	getBounds() Gets the bounds of the original rectangular area that is partitioned.
List<Object>	getCells(YRectangle rect) Returns a list of all PartitionCells that intersect or cover the given rectangle.
List<Object>	getNeighbors(PartitionCell cell) Returns a list of all PartitionCells that are neighbors of the given cell, i.e., those cells that have a common border segment with the given cell.

Method Detail

getBounds

YRectangle getBounds()

Gets the bounds of the original rectangular area that is partitioned.

Returns:

the bounds of the original rectangular area

getCells

List<Object> getCells(YRectangle rect)

Returns a list of all PartitionCells that intersect or cover the given rectangle.

Parameters:

rect - the rectangular area whose (partially) covered cells will be returned

Returns:

a list of PartitionCells that (partially) cover the given rectangular area

getNeighbors

List<Object> getNeighbors(PartitionCell cell)

Returns a list of all PartitionCells that are neighbors of the given cell, i.e., those cells that have a common border segment with the given cell.

Parameters:

cell - the cell whose neighbors will be returned

Returns:

a list of PartitionCells that are neighbors of the given cell