Class Root

java.lang.Object

org.locationtech.jts.index.quadtree.NodeBase

org.locationtech.jts.index.quadtree.Root

All Implemented Interfaces:

Serializable

public class Root
extends NodeBase

QuadRoot is the root of a single Quadtree. It is centred at the origin, and does not have a defined extent.

Version:

1.7

See Also:

• Serialized Form

Field Summary

Fields inherited from class NodeBase

items, subnode

Constructor Summary

Constructors

Constructor	Description
Root()

Method Summary

Modifier and Type	Method	Description
void	insert(Envelope itemEnv, Object item)	Insert an item into the quadtree this is the root of.
protected boolean	isSearchMatch(Envelope searchEnv)

Methods inherited from class NodeBase

add, addAllItems, addAllItemsFromOverlapping, getItems, getSubnodeIndex, hasChildren, hasItems, isEmpty, isPrunable, remove, visit

Methods inherited from class Object

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

Constructor Details

Root

public Root()

Method Details

insert

public void insert(Envelope itemEnv,
 Object item)

Insert an item into the quadtree this is the root of.

isSearchMatch

protected boolean isSearchMatch(Envelope searchEnv)

Specified by:

isSearchMatch in class NodeBase