01: /*
02: * @(#)ImageFetchable.java 1.11 06/10/10
03: *
04: * Copyright 1990-2006 Sun Microsystems, Inc. All Rights Reserved.
05: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License version
09: * 2 only, as published by the Free Software Foundation.
10: *
11: * This program is distributed in the hope that it will be useful, but
12: * WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * General Public License version 2 for more details (a copy is
15: * included at /legal/license.txt).
16: *
17: * You should have received a copy of the GNU General Public License
18: * version 2 along with this work; if not, write to the Free Software
19: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA
21: *
22: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
23: * Clara, CA 95054 or visit www.sun.com if you need additional
24: * information or have any questions.
25: *
26: */
27:
28: package sun.awt.image;
29:
30: /**
31: * This interface allows the ImageFetcher class to drive the production
32: * of image data in an ImageProducer class by calling the doFetch()
33: * method from one of a pool of threads which are created to facilitate
34: * asynchronous delivery of image data outside of the standard system
35: * threads which manage the applications User Interface.
36: *
37: * @see ImageFetcher
38: * @see ImageProducer
39: *
40: * @version 1.7 08/19/02
41: * @author Jim Graham
42: */
43: public interface ImageFetchable {
44: /**
45: * This method is called by one of the ImageFetcher threads to start
46: * the flow of information from the ImageProducer to the ImageConsumer.
47: * @see ImageFetcher
48: * @see ImageProducer
49: */
50: public void doFetch();
51: }
|