/*
* @(#)ImageDecoder.java 1.7 95/08/14 Jim Graham
*
* Copyright (c) 1994 Sun Microsystems, Inc. All Rights Reserved.
*
* Permission to use, copy, modify, and distribute this software
* and its documentation for NON-COMMERCIAL purposes and without
* fee is hereby granted provided that this copyright notice
* appears in all copies. Please refer to the file "copyright.html"
* for further important copyright and licensing information.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
* THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
* TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
*/
package sun.awt.image;
import java.util.Vector;
import java.io.InputStream;
import java.io.IOException;
import java.awt.image.*;
public abstract class ImageDecoder {
InputStreamImageSource source;
InputStream input;
public ImageDecoder(InputStreamImageSource src, InputStream is) {
source = src;
input = is;
}
public abstract boolean catchupConsumer(InputStreamImageSource src,
ImageConsumer ic);
public abstract void produceImage() throws IOException,
ImageFormatException;
public synchronized void close() {
if (input != null) {
try {
input.close();
} catch (IOException e) {
}
input = null;
}
}
}