org.tinspin.index.rtree

Class Filter.RectangleIntersectFilter

java.lang.Object

org.tinspin.index.rtree.Filter.RectangleIntersectFilter

All Implemented Interfaces:

Filter

Enclosing interface:

Filter

public static class Filter.RectangleIntersectFilter
extends Object
implements Filter

Rectangular region filter.

Nested Class Summary

Nested classes/interfaces inherited from interface org.tinspin.index.rtree.Filter

Filter.RectangleIntersectFilter, Filter.UnionFilter

Field Summary

Fields inherited from interface org.tinspin.index.rtree.Filter

ALL

Constructor Summary

Constructors

Constructor and Description
RectangleIntersectFilter(double[] lower, double[] upper)

Method Summary

Modifier and Type	Method and Description
boolean	intersects(double[] min, double[] max) Intersects is used for the tree nodes and should only check for intersection.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.tinspin.index.rtree.Filter

matches

Constructor Detail

RectangleIntersectFilter

public RectangleIntersectFilter(double[] lower,
                                double[] upper)

Method Detail

intersects

public boolean intersects(double[] min,
                          double[] max)

Description copied from interface: Filter

Intersects is used for the tree nodes and should only check for intersection.

Specified by:

intersects in interface Filter

Parameters:

min - Min bound of rectangle,

max - Max bound of rectangle,

Returns:

True if there could exist a matching element in given range.