jcontrol.io
Class OutputStream

java.lang.Object
  jcontrol.io.OutputStream

Direct Known Subclasses:

ByteArrayOutputStream, DataOutputStream

public abstract class OutputStream
extends Object

OutputStreams can be used to send single bytes and arrays of bytes over a stream connection.

Constructor Summary

OutputStream()

Method Summary

abstract void	close() Closes the stream.
abstract void	flush() Flushes the stream by forcing the output of internally buffered data.
void	write(byte[] b) Writes an array of bytes to the OutputStream.
abstract void	write(byte[] b, int start, int length) Writes a part of an array to the OutputStream.
abstract void	write(int b) Writes a single byte to the OutputStream.

Methods inherited from class java.lang.Object

clone, equals, getClass, notifyAll, toString, wait

Constructor Detail

OutputStream

public OutputStream()

Method Detail

write

public abstract void write(int b)
                    throws IOException

Writes a single byte to the OutputStream.

Parameters:

b - byte to write

Throws:

IOException - occurs on I/O errors or when the stream is closed

write

public void write(byte[] b)
           throws IOException

Writes an array of bytes to the OutputStream.

Parameters:

b - array containing the data to send

Throws:

IOException - occurs on I/O errors or when the stream is closed

write

public abstract void write(byte[] b,
                           int start,
                           int length)
                    throws IOException

Writes a part of an array to the OutputStream.

Parameters:

b - array containing the data to send

start - index of the first byte to send in the array

length - number of bytes to send

Throws:

IOException - occurs on I/O errors or when the stream is closed

flush

public abstract void flush()
                    throws IOException

Flushes the stream by forcing the output of internally buffered data.

Throws:

IOException - occurs on I/O errors or when the stream is closed

close

public abstract void close()
                    throws IOException

Closes the stream.

Throws:

IOException - if stream is already closed