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Java > Open Source Codes > org > pdfbox > filter > DCTFilter


1 /**
2  * Copyright (c) 2003, www.pdfbox.org
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions are met:
7  *
8  * 1. Redistributions of source code must retain the above copyright notice,
9  * 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  */
31 package org.pdfbox.filter;
32
33 import java.io.IOException JavaDoc;
34 import java.io.InputStream JavaDoc;
35 import java.io.OutputStream JavaDoc;
36
37 import org.pdfbox.cos.COSDictionary;
38
39 /**
40  * This is the used for the DCTDecode filter.
41  *
42  * @author <a HREF="mailto:ben@benlitchfield.com">Ben Litchfield</a>
43  * @version $Revision: 1.9 $
44  */
45 public class DCTFilter implements Filter
46 {
47     
48     /**
49      * This will decode some compressed data.
50      *
51      * @param compressedData The compressed byte stream.
52      * @param result The place to write the uncompressed byte stream.
53      * @param options The options to use to encode the data.
54      *
55      * @throws IOException If there is an error decompressing the stream.
56      */
57     public void decode( InputStream JavaDoc compressedData, OutputStream JavaDoc result, COSDictionary options ) throws IOException JavaDoc
58     {
59         System.err.println( "Warning: DCTFilter.decode is not implemented yet, skipping this stream." );
60     }
61
62      /**
63      * This will encode some data.
64      *
65      * @param rawData The raw data to encode.
66      * @param result The place to write to encoded results to.
67      * @param options The options to use to encode the data.
68      *
69      * @throws IOException If there is an error compressing the stream.
70      */
71     public void encode( InputStream JavaDoc rawData, OutputStream JavaDoc result, COSDictionary options ) throws IOException JavaDoc
72     {
73         System.err.println( "Warning: DCTFilter.encode is not implemented yet, skipping this stream." );
74     }
75 }
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