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git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@352613 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Andrew C. Oliver 2002-05-11 14:48:00 +00:00
parent 7e07780e8a
commit 86bb5f8db5
7 changed files with 139 additions and 625 deletions
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139
src/java/org/apache/poi/hpsf/ClassID.java Normal file
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/*
* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.poi.hpsf;
import java.io.*;
/**
* REWRITE ME
* <p>
* Represents a class ID (16 bytes). Unlike other little-endian type the {@link
* ClassID} is not just 16 bytes stored in the wrong order. Instead, it is a
* double word (4 bytes) followed by two words (2 bytes each) followed by 8
* bytes.</p>
*
*@author Rainer Klute (klute@rainer-klute.de)
*@created May 10, 2002
*@see LittleEndian
*@version $Id$
*@since 2002-02-09
*/
public class ClassID {
/**
* <p>
*
* Creates a {@link ClassID} and reads its value from a byte array.</p>
*
*@param src The byte array to read from.
*@param offset The offset of the first byte to read.
*/
public ClassID(final byte[] src, final int offset) {
super(src, offset);
}
public final static int LENGTH = 16;
public int length() {
return LENGTH;
}
/**
* Description of the Method - REWRITE ME REWRITE ME REWRITE ME
* ISNT += offset a bug? -- doesn't the order of operations evaluate that
* last?
*
*@param src Description of the Parameter
*@param offset Description of the Parameter
*@return Description of the Return Value
*/
public byte[] read(byte[] src, int offset) {
byte[] retval = new byte[24];
throw new RuntimeException("This fucntion must be rewritten");
/*
Object[] b = new Object[11];
b[0] = new Long(LittleEndian.getUInt(src, offset));
b[1] = new Integer(LittleEndian.getInt(src, offset += LittleEndian.INT_SIZE));
b[2] = new Integer(LittleEndian.getInt(src, offset += LittleEndian.INT_SIZE));
b[3] = new Byte(LittleEndian.getUnsignedByte(src, offset += LittleEndian.INT_SIZE);
b[4] = new Byte(LittleEndian.getUnsignedByte(src, offset += 1));
b[5] = new Byte(LittleEndian.getUnsignedByte(src, offset += 1));
b[6] = new Byte(LittleEndian.getUnsignedByte(src, offset += 1));
b[7] = new Byte(LittleEndian.getUnsignedByte(src, offset += 1));
b[8] = new Byte(LittleEndian.getUnsignedByte(src, offset += 1));
b[9] = new Byte(LittleEndian.getUnsignedByte(src, offset += 1));
b[10] = new Byte(LittleEndian.getUnsignedByte(src, offset += 1));
int capacity = 24;
// for (int i = 0; i < b.length; i++) {
// capacity += b[i].getBytes().length;
// }
bytes = new byte[capacity];
int pos = 0;
for (int i = 0; i < b.length; i++) {
byte[] s = b[i].getBytes();
for (int j = 0; j < s.length; j++) {
bytes[pos++] = s[j];
}
}
return bytes;*/
}
}

97
src/java/org/apache/poi/hpsf/littleendian/Byte.java
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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*/
package org.apache.poi.hpsf.littleendian;
/**
* <p>Represents a byte.</p>
*
* @author Rainer Klute (klute@rainer-klute.de)
* @version $Id$
* @since 2002-02-09
*/
public class Byte extends LittleEndian
{
/**
* <p>Creates a {@link Byte} and reads its value from a byte
* array.</p>
*
* @param src The byte array to read from.
*
* @param offset The offset of the byte to read.
*/
public Byte(final byte[] src, final int offset)
{
super(src, offset);
}
public final static int LENGTH = 1;
public int length()
{
return LENGTH;
}
}

134
src/java/org/apache/poi/hpsf/littleendian/ClassID.java
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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*/
package org.apache.poi.hpsf.littleendian;
import java.io.*;
/**
* <p>Represents a class ID (16 bytes). Unlike other little-endian
* type the {@link ClassID} is not just 16 bytes stored in the wrong
* order. Instead, it is a double word (4 bytes) followed by two words
* (2 bytes each) followed by 8 bytes.</p>
*
* @see LittleEndian
*
* @author Rainer Klute (klute@rainer-klute.de)
* @version $Id$
* @since 2002-02-09
*/
public class ClassID extends LittleEndian
{
/**
* <p>Creates a {@link ClassID} and reads its value from a byte
* array.</p>
*
* @param src The byte array to read from.
*
* @param offset The offset of the first byte to read.
*/
public ClassID(final byte[] src, final int offset)
{
super(src, offset);
}
public final static int LENGTH = 16;
public int length()
{
return LENGTH;
}
public byte[] read(byte[] src, int offset)
{
LittleEndian[] b = new LittleEndian[11];
b[0] = new DWord(src, offset);
b[1] = new Word(src, offset += DWord.LENGTH);
b[2] = new Word(src, offset += Word.LENGTH);
b[3] = new Byte(src, offset += Word.LENGTH);
b[4] = new Byte(src, offset += Byte.LENGTH);
b[5] = new Byte(src, offset += Byte.LENGTH);
b[6] = new Byte(src, offset += Byte.LENGTH);
b[7] = new Byte(src, offset += Byte.LENGTH);
b[8] = new Byte(src, offset += Byte.LENGTH);
b[9] = new Byte(src, offset += Byte.LENGTH);
b[10] = new Byte(src, offset += Byte.LENGTH);
int capacity = 0;
for (int i = 0; i < b.length; i++)
capacity += b[i].getBytes().length;
bytes = new byte[capacity];
int pos = 0;
for (int i = 0; i < b.length; i++)
{
byte[] s = b[i].getBytes();
for (int j = 0; j < s.length; j++)
bytes[pos++] = s[j];
}
return bytes;
}
}

117
src/java/org/apache/poi/hpsf/littleendian/DWord.java
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@ -1,117 +0,0 @@
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*/
package org.apache.poi.hpsf.littleendian;
/**
* <p>Represents an unsigned double word (4 bytes).</p>
*
* @author Rainer Klute (klute@rainer-klute.de)
* @version $Id$
* @since 2002-02-09
*/
public class DWord extends LittleEndian
{
/**
* <p>Creates a {@link DWord} and reads its value from a byte
* array.</p>
*
* @param src The byte array to read from.
*
* @param offset The offset of the first byte to read.
*/
public DWord(final byte[] src, final int offset)
{
super(src, offset);
}
public final static int LENGTH = 4;
public int length()
{
return LENGTH;
}
/**
* <p>Returns the integral value of this {@link DWord}.</p>
*
* <p><strong>FIXME:</strong> Introduce a superclass for the
* numeric types and make this a method of the superclass!</p>
*/
public int intValue()
{
int value = 0;
final int length = length();
for (int i = 0; i < length; i++)
{
final int b = 0xFF & bytes[i];
value = value << 8 | b;
}
return value;
}
}

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src/java/org/apache/poi/hpsf/littleendian/LittleEndian.java
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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*/
package org.apache.poi.hpsf.littleendian;
/**
* <p>A data item in the little-endian format. Little-endian means
* that lower bytes come before higher bytes.</p>
*
* @author Rainer Klute (klute@rainer-klute.de)
* @version $Id$
* @since 2002-02-09
*/
public abstract class LittleEndian
{
/* This class could be optimized by not copying the bytes, but
* instead maintaining just references to the original byte
* arrays. However, before implementing this it should be
* investigated whether it is worth the while. */
/**
* <p>The bytes making out the little-endian field. They are in
* correct order, i.e. high-endian.</p>
*/
protected byte[] bytes;
/**
* <p>Creates a {@link LittleEndian} and reads its value from a
* byte array.</p>
*
* @param src The byte array to read from.
*
* @param offset The offset of the first byte to read.
*/
public LittleEndian(final byte[] src, final int offset)
{
read(src, offset);
}
/**
* <p>Returns the bytes making out the little-endian field in
* big-endian order.
</p> */
public byte[] getBytes()
{
return bytes;
}
/**
* <p>Reads the little-endian field from a byte array.</p>
*
* @param src The byte array to read from
*
* @param offset The offset within the <var>src</var> byte array
*/
public byte[] read(final byte[] src, final int offset)
{
final int length = length();
bytes = new byte[length];
for (int i = 0; i < length; i++)
bytes[i] = src[offset + length - 1 - i];
return bytes;
}
/**
* <p>Returns the number of bytes of this little-endian field.</p>
*/
public abstract int length();
}

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src/java/org/apache/poi/hpsf/littleendian/Word.java
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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*/
package org.apache.poi.hpsf.littleendian;
/**
* <p>Represents a word (2 bytes).</p>
*
* @author Rainer Klute (klute@rainer-klute.de)
* @version $Id$
* @since 2002-02-09
*/
public class Word extends LittleEndian
{
/**
* <p>Creates a {@link Word} and reads its value from a byte
* array.</p>
*
* @param src The byte array to read from.
*
* @param offset The offset of the first byte to read.
*/
public Word(final byte[] src, final int offset)
{
super(src, offset);
}
public final static int LENGTH = 2;
public int length()
{
return LENGTH;
}
}

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src/java/org/apache/poi/hpsf/littleendian/package.html
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<!doctype html public "-//W3C//DTD HTML 4.0//EN//">
<html>
<head>
<title></title>
</head>
<body>
<div>
Handles reading little endian data for HPSF
<p>Handles little endian data types. Presently only reading little-endian
data from byte arrays is supported.</p>
<p><strong>FIXME:</strong> Implement writing little-endian data!</p>
<p>
@author Rainer Klute (klute@rainer-klute.de)
@version $Id$
@since 2002-02-09
</p>
</div>
@see org.apache.poi.util.LittleEndian
</body>
</html>
<!-- Keep this comment at the end of the file
Local variables:
sgml-default-dtd-file:"HTML_4.0_Strict.ced"
mode: html
sgml-omittag:t
sgml-shorttag:nil
sgml-namecase-general:t
sgml-general-insert-case:lower
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
sgml-parent-document:nil
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
-->