jist.swans.trans
Class TcpOutputStream

java.lang.Object
  jist.swans.app.io.OutputStream
      jist.swans.trans.TcpOutputStream

public class TcpOutputStream
extends OutputStream

SWANS Implementation of OutputStream for Socket.

Since:

SWANS1.0

Version:

$Id: TcpOutputStream.java,v 1.7 2004/04/06 16:07:51 barr Exp $

Author:

Kelwin Tamtoro <kt222@cs.cornell.edu>, Rimon Barr <barr+jist@cs.cornell.edu>

Field Summary

(package private) boolean	isClosed The closed state of the output stream.
(package private) SocketInterface.TcpSocketInterface	socketEntity Entity reference to Socket object.

Constructor Summary

TcpOutputStream(SocketInterface.TcpSocketInterface entity)
Constructor.

Method Summary

void	close() Closes this output stream and releases any system resources associated with this stream.
void	write(byte[] b) Writes b.length bytes from the specified byte array to this output stream.
void	write(byte[] b, int off, int len) Writes len bytes from the specified byte array starting at offset off to this output stream.
void	write(int b) Writes the specified byte to this output stream.

Methods inherited from class jist.swans.app.io.OutputStream

flush

Methods inherited from class java.lang.Object

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

Field Detail

socketEntity

SocketInterface.TcpSocketInterface socketEntity

Entity reference to Socket object.

isClosed

boolean isClosed

The closed state of the output stream.

Constructor Detail

TcpOutputStream

public TcpOutputStream(SocketInterface.TcpSocketInterface entity)

Constructor.

Parameters:

entity - entity reference to Socket

Method Detail

close

public void close()
           throws java.io.IOException

Closes this output stream and releases any system resources associated with this stream.

Overrides:

close in class OutputStream

Throws:

java.io.IOException - if an I/O error occurs

See Also:

OutputStream

write

public void write(byte[] b)
           throws java.io.IOException

Writes b.length bytes from the specified byte array to this output stream.

Overrides:

write in class OutputStream

Parameters:

b - the data

Throws:

java.io.IOException - if an I/O error occurs

See Also:

OutputStream

write

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

Writes len bytes from the specified byte array starting at offset off to this output stream.

Overrides:

write in class OutputStream

Parameters:

b - the data

off - the start offset in the data

len - the number of bytes to write

Throws:

java.io.IOException - if an I/O error occurs

See Also:

OutputStream

write

public void write(int b)
           throws java.io.IOException

Writes the specified byte to this output stream.

Specified by:

write in class OutputStream

Parameters:

b - the byte

Throws:

java.io.IOException - if an I/O error occurs. In particular, an IOException may be thrown if the output stream has been closed.

See Also:

OutputStream