co.paralleluniverse.spacebase.geo

Class IntersectGeoGrossGate<T>

java.lang.Object

co.paralleluniverse.spacebase.geo.IntersectGeoGrossGate<T>

All Implemented Interfaces:

FastSpatialQuery<T>, SpatialQuery<T>, Serializable

Direct Known Subclasses:

ContainedGeoGrossGate, GeoRangeQuery

public class IntersectGeoGrossGate<T>
extends Object
implements FastSpatialQuery<T>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
IntersectGeoGrossGate(Datum datum, AABB aabb, double range)

Method Summary

Methods

Modifier and Type	Method and Description
AABB	getGate()
co.paralleluniverse.db.tree.QueryResult	queryContainer(AABB aabb) Called by SpaceBase to inquire whether any of the elements contained in the given AABB may match the query.
co.paralleluniverse.db.tree.QueryResult	queryContainer(IndexedAABB aabbs, int index) Called by SpaceBase to inquire whether any of the elements contained in the given AABB may match the query.
boolean	queryElement(AABB aabb, T elem) Called by SpaceBase to inquire whether an element with the given bounding-box matches the query.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

IntersectGeoGrossGate

public IntersectGeoGrossGate(Datum datum,
                     AABB aabb,
                     double range)

Parameters:

aabb - In geo coordinates, in degrees.

range - Meters

Method Detail

getGate

public final AABB getGate()

queryContainer

public co.paralleluniverse.db.tree.QueryResult queryContainer(IndexedAABB aabbs,
                                                     int index)

Description copied from interface: FastSpatialQuery

Called by SpaceBase to inquire whether any of the elements contained in the given AABB may match the query.

Specified by:

queryContainer in interface FastSpatialQuery<T>

Parameters:

aabbs - An indexed bounding-box of a group of elements.

index - The index of the bounding box inside the given IndexedAABB

Returns:

A QueryResult specifying whether NONE of the elements within the box matches the query, ALL of them do, or SOME could possibly match.

See Also:

IndexedAABB

queryContainer

public co.paralleluniverse.db.tree.QueryResult queryContainer(AABB aabb)

Description copied from interface: SpatialQuery

Called by SpaceBase to inquire whether any of the elements contained in the given AABB may match the query.

Specified by:

queryContainer in interface SpatialQuery<T>

Parameters:

aabb - The bounding-box of the group of elements.

Returns:

A QueryResult specifying whether NONE of the elements within the box matches the query, ALL of them do, or SOME could possibly match.

queryElement

public boolean queryElement(AABB aabb,
                   T elem)

Description copied from interface: SpatialQuery

Called by SpaceBase to inquire whether an element with the given bounding-box matches the query.

Specified by:

queryElement in interface SpatialQuery<T>

Parameters:

aabb - The element’s bounding-box.

elem - The element.

Returns:

true if the element matches the query, or false if it does not.

toString

public String toString()

Overrides:

toString in class Object