org.apache.xindice.xml
Class XMLCompressedOutput

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          java.io.DataOutputStream
              org.apache.xindice.xml.XMLCompressedOutput

All Implemented Interfaces:

java.io.DataOutput

Direct Known Subclasses:

DOMCompressor

public class XMLCompressedOutput

extends java.io.DataOutputStream

XMLCompressedInput is an OutputStream extension that provides functions for writing types to a Xindice Compressed XML Stream.

Version:

CVS $Revision: 1.6 $, $Date: 2004/02/08 03:50:13 $

Field Summary

protected SymbolTable

st

Fields inherited from class java.io.DataOutputStream

written

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

XMLCompressedOutput(java.io.OutputStream os, SymbolTable st)

Method Summary

protected int	getSizeSize(int sizeType) getSizeSize returns the size (in bytes) of the specified size type.
protected byte	getSizeType(long length) getSizeType returns the optimal size type for the specifed length value.
protected int	writeSize(int sizeType, int size) writeSize writes the size to the output stream based on the specified sizeType.

Methods inherited from class java.io.DataOutputStream

flush, size, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Methods inherited from class java.io.FilterOutputStream

close, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.io.DataOutput

write

Field Detail

st

protected SymbolTable st

Constructor Detail

XMLCompressedOutput

public XMLCompressedOutput(java.io.OutputStream os,
                           SymbolTable st)

Method Detail

getSizeType

protected final byte getSizeType(long length)

getSizeType returns the optimal size type for the specifed length value.

Parameters:

length - The length to evaluate

Returns:

The optimal size

See Also:

Signatures

getSizeSize

protected final int getSizeSize(int sizeType)

getSizeSize returns the size (in bytes) of the specified size type.

Parameters:

sizeType - The size type

Returns:

The size in bytes

See Also:

Signatures

writeSize

protected final int writeSize(int sizeType,
                              int size)
                       throws java.io.IOException

writeSize writes the size to the output stream based on the specified sizeType.

Parameters:

sizeType - The size type

size - The size

Returns:

The size in bytes written

Throws:

java.io.IOException - If the write failed

See Also:

Signatures