01: /**
02: * Copyright (c) 2003, www.pdfbox.org
03: * All rights reserved.
04: *
05: * Redistribution and use in source and binary forms, with or without
06: * modification, are permitted provided that the following conditions are met:
07: *
08: * 1. Redistributions of source code must retain the above copyright notice,
09: * this list of conditions and the following disclaimer.
10: * 2. Redistributions in binary form must reproduce the above copyright notice,
11: * this list of conditions and the following disclaimer in the documentation
12: * and/or other materials provided with the distribution.
13: * 3. Neither the name of pdfbox; nor the names of its
14: * contributors may be used to endorse or promote products derived from this
15: * software without specific prior written permission.
16: *
17: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20: * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
21: * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23: * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
24: * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
26: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27: *
28: * http://www.pdfbox.org
29: *
30: */package org.pdfbox.filter;
31:
32: import java.io.IOException;
33: import java.io.InputStream;
34: import java.io.OutputStream;
35:
36: import org.pdfbox.cos.COSDictionary;
37:
38: /**
39: * This is the used for the DCTDecode filter.
40: *
41: * @author <a href="mailto:ben@benlitchfield.com">Ben Litchfield</a>
42: * @version $Revision: 1.9 $
43: */
44: public class DCTFilter implements Filter {
45:
46: /**
47: * This will decode some compressed data.
48: *
49: * @param compressedData The compressed byte stream.
50: * @param result The place to write the uncompressed byte stream.
51: * @param options The options to use to encode the data.
52: *
53: * @throws IOException If there is an error decompressing the stream.
54: */
55: public void decode(InputStream compressedData, OutputStream result,
56: COSDictionary options) throws IOException {
57: System.err
58: .println("Warning: DCTFilter.decode is not implemented yet, skipping this stream.");
59: }
60:
61: /**
62: * This will encode some data.
63: *
64: * @param rawData The raw data to encode.
65: * @param result The place to write to encoded results to.
66: * @param options The options to use to encode the data.
67: *
68: * @throws IOException If there is an error compressing the stream.
69: */
70: public void encode(InputStream rawData, OutputStream result,
71: COSDictionary options) throws IOException {
72: System.err
73: .println("Warning: DCTFilter.encode is not implemented yet, skipping this stream.");
74: }
75: }
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