org.tinspin.index.qthypercube

Class QRIterator<T>

java.lang.Object

org.tinspin.index.qthypercube.QRIterator<T>

Type Parameters:

T - Value type.

All Implemented Interfaces:

Iterator<RectangleEntry<T>>, QueryIterator<RectangleEntry<T>>

public class QRIterator<T>
extends Object
implements QueryIterator<RectangleEntry<T>>

Resetable query iterator.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
QREntry<T>	next()
void	reset(double[] min, double[] max) Reset the iterator.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<RectangleEntry<T>>

next

public QREntry<T> next()

Specified by:

next in interface Iterator<RectangleEntry<T>>

reset

public void reset(double[] min,
                  double[] max)

Reset the iterator. This iterator can be reused in order to reduce load on the garbage collector.

Specified by:

reset in interface QueryIterator<RectangleEntry<T>>

Parameters:

min - lower left corner of query

max - upper right corner of query