Package org.zeroturnaround.exec.stream

Class TeeOutputStream

java.lang.Object

java.io.OutputStream

org.zeroturnaround.exec.stream.TeeOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class TeeOutputStream
extends OutputStream

Splits an OutputStream into two. Named after the unix 'tee' command. It allows a stream to be branched off so there are now two streams.

Field Summary

Fields

Modifier and Type	Field	Description
private final OutputStream	left
private final OutputStream	right

Constructor Summary

Constructors

Constructor	Description
TeeOutputStream(OutputStream left, OutputStream right)

Method Summary

Modifier and Type	Method	Description
void	close()	Closes both output streams
void	flush()	Flush both output streams.
void	write(byte[] b)	Write a byte array to both output streams.
void	write(byte[] b, int off, int len)	Write a byte array to both output streams.
void	write(int b)	Write a byte to both output streams.

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Field Details

left

private final OutputStream left

right

private final OutputStream right

Constructor Details

TeeOutputStream

public TeeOutputStream(OutputStream left,
 OutputStream right)

Method Details

write

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

Write a byte array to both output streams.

Overrides:

write in class OutputStream

Parameters:

b - the data.

off - the start offset in the data.

len - the number of bytes to write.

Throws:

IOException - on error.

write

public void write(int b)
           throws IOException

Write a byte to both output streams.

Specified by:

write in class OutputStream

Parameters:

b - the byte to write.

Throws:

IOException - on error.

write

public void write(byte[] b)
           throws IOException

Write a byte array to both output streams.

Overrides:

write in class OutputStream

Parameters:

b - an array of bytes.

Throws:

IOException - on error.

close

public void close()
           throws IOException

Closes both output streams

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException - on error.

flush

public void flush()
           throws IOException

Flush both output streams.

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException - on error