01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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: /* $Id$ */
19:
20: package org.apache.xmlgraphics.image.writer;
21:
22: import java.io.IOException;
23: import java.io.OutputStream;
24:
25: /**
26: * Abstract base class for ImageWriter implementations.
27: *
28: * @version $Id: ImageWriter.java 426584 2006-07-28 16:01:47Z jeremias $
29: */
30: public abstract class AbstractImageWriter implements ImageWriter {
31:
32: /**
33: * @see org.apache.xmlgraphics.image.writer.ImageWriter#createMultiImageWriter(
34: * java.io.OutputStream)
35: */
36: public MultiImageWriter createMultiImageWriter(OutputStream out)
37: throws IOException {
38: throw new UnsupportedOperationException(
39: "This ImageWriter does not support writing"
40: + " multiple images to a single image file.");
41: }
42:
43: /** @see org.apache.xmlgraphics.image.writer.ImageWriter#isFunctional() */
44: public boolean isFunctional() {
45: return true;
46: }
47:
48: /** @see org.apache.xmlgraphics.image.writer.ImageWriter#supportsMultiImageWriter() */
49: public boolean supportsMultiImageWriter() {
50: return false;
51: }
52:
53: }
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