org.jaitools.tilecache

Class TileAccessTimeComparator

java.lang.Object

org.jaitools.tilecache.TileAccessTimeComparator

All Implemented Interfaces:

Serializable, Comparator<javax.media.jai.CachedTile>

public class TileAccessTimeComparator
extends Object
implements Comparator<javax.media.jai.CachedTile>, Serializable

This is the default comparator for CachedTile objects used by DiskMemTileCache to determine priority of tiles for storage in memory. It orders tiles from most recent to least recent access time.

Since:

1.0

Version:

$Id$

Author:

Michael Bedward

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TileAccessTimeComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(javax.media.jai.CachedTile t1, javax.media.jai.CachedTile t2)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

TileAccessTimeComparator

public TileAccessTimeComparator()

Method Detail

compare

public int compare(javax.media.jai.CachedTile t1,
                   javax.media.jai.CachedTile t2)

Specified by:

compare in interface Comparator<javax.media.jai.CachedTile>