net.sf.jmatchparser.util.split
Class SplitOutputStream

java.lang.Object
  java.io.OutputStream
      net.sf.jmatchparser.util.split.SplitOutputStream

All Implemented Interfaces:

Closeable, Flushable

public class SplitOutputStream
extends OutputStream

Output stream that can split the output into multiple streams/files, and may optionally add a header and/or footer to each stream. A SplitRule is used to determine the split positions.

Nested Class Summary

static interface

SplitOutputStream.StreamFactory Factory used to create new streams whenever the stream has to be split.

Constructor Summary

SplitOutputStream(SplitOutputStream.StreamFactory factory, SplitRule rule)
Create a new split output stream.

Method Summary

void	close()
void	finishBlock() Finish a header or footer block.
void	flush()
void	startFooterBlock() Start the footer block.
void	startHeaderBlock() Start the header block.
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.OutputStream

write

Methods inherited from class java.lang.Object

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

Constructor Detail

SplitOutputStream

public SplitOutputStream(SplitOutputStream.StreamFactory factory,
                         SplitRule rule)

Create a new split output stream.

Parameters:

factory - Factory used to create streams

rule - Split rule to determine when to split the stream

Method Detail

write

public void write(byte[] b,
                  int off,
                  int len)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

startHeaderBlock

public void startHeaderBlock()

Start the header block. After calling this method, all output will be added to the header of each file, until finishBlock() is called.

startFooterBlock

public void startFooterBlock()

Start the footer block. After calling this method, all output will be added to the footer of each file, until finishBlock() is called.

finishBlock

public void finishBlock()
                 throws IOException

Finish a header or footer block.

Throws:

IOException

See Also:

startHeaderBlock(), startFooterBlock()

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException