org.geogit.api

Class HRPlusNode

java.lang.Object

org.geogit.api.HRPlusNode

public class HRPlusNode
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected double[]	bounds

Constructor Summary

Constructors

Constructor and Description
HRPlusNode(java.util.List<ObjectId> layerIds, Envelope bounds)
HRPlusNode(ObjectId layerId, Envelope bounds)

Method Summary

Methods

Modifier and Type	Method and Description
void	addLayerId(ObjectId layerId)
void	expand(Envelope env) Increase @param env to include the bounds of this node.
Envelope	getBounds()
HRPlusContainerNode	getChild()
ObjectId	getFirstLayerId()
ObjectId	getId()
java.util.List<ObjectId>	getLayerIds()
double	getMaxX()
double	getMaxY()
double	getMinX()
double	getMinY()
ObjectId	getObjectId()
void	getOverlap(Envelope env)
ObjectId	getParentContainerId()
TYPE	getType()
boolean	isLeaf()
void	query(Envelope env, java.util.List<HRPlusNode> matches) Bounding box query.
void	setBounds(Envelope env)
void	setChild(HRPlusContainerNode child)

Methods inherited from class java.lang.Object

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

Field Detail

bounds

protected double[] bounds

Constructor Detail

HRPlusNode

public HRPlusNode(ObjectId layerId,
          Envelope bounds)

HRPlusNode

public HRPlusNode(java.util.List<ObjectId> layerIds,
          Envelope bounds)

Method Detail

getObjectId

public ObjectId getObjectId()

getMinX

public double getMinX()

getMinY

public double getMinY()

getMaxX

public double getMaxX()

getMaxY

public double getMaxY()

expand

public void expand(Envelope env)

Increase @param env to include the bounds of this node.

Parameters:

env -

getChild

public HRPlusContainerNode getChild()

setChild

public void setChild(HRPlusContainerNode child)

getLayerIds

public java.util.List<ObjectId> getLayerIds()

addLayerId

public void addLayerId(ObjectId layerId)

getFirstLayerId

public ObjectId getFirstLayerId()

isLeaf

public boolean isLeaf()

getParentContainerId

public ObjectId getParentContainerId()

getBounds

public Envelope getBounds()

setBounds

public void setBounds(Envelope env)

getOverlap

public void getOverlap(Envelope env)

query

public void query(Envelope env,
         java.util.List<HRPlusNode> matches)

Bounding box query. If this node fits in container, add it to list and recurse on its child (if it has a child). Else end search.

Parameters:

env -

matches -

getType

public TYPE getType()

getId

public ObjectId getId()