KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > batik > ext > awt > image > rendered > TileStore


1 /*
2
3    Copyright 2001 The Apache Software Foundation
4
5    Licensed under the Apache License, Version 2.0 (the "License");
6    you may not use this file except in compliance with the License.
7    You may obtain a copy of the License at
8
9        http://www.apache.org/licenses/LICENSE-2.0
10
11    Unless required by applicable law or agreed to in writing, software
12    distributed under the License is distributed on an "AS IS" BASIS,
13    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14    See the License for the specific language governing permissions and
15    limitations under the License.
16
17  */
18 package org.apache.batik.ext.awt.image.rendered;
19
20 import java.awt.image.Raster JavaDoc;
21
22
23 /**
24  * This the generic interface for a TileStore. This is used to
25  * store and retrieve tiles from the cache.
26  */
27 public interface TileStore {
28     
29     public void setTile(int x, int y, Raster JavaDoc ras);
30
31     public Raster JavaDoc getTile(int x, int y);
32
33     // This is return the tile if it is available otherwise
34 // returns null. It will not compute the tile if it is
35 // not present.
36 public Raster JavaDoc getTileNoCompute(int x, int y);
37 }
38
Popular Tags