org.blinkenbyte.io
Class ReadWriteDevice.RWDOutputStream

java.lang.Object
  java.io.OutputStream
      org.blinkenbyte.io.ReadWriteDevice.RWDOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

Enclosing interface:

ReadWriteDevice

public static class ReadWriteDevice.RWDOutputStream
extends java.io.OutputStream

Implementation of an OutputStream wrapped around a ReadWriteDevice.

Field Summary

protected boolean	isClosed Flag indicating if this stream has been closed.
ReadWriteDevice	rwd The ReadWriteDevice being wrapped.

Constructor Summary

ReadWriteDevice.RWDOutputStream(ReadWriteDevice _rwd)
Constructs a new RWDOutputStream from a ReadWriteDevice.

Method Summary

void	close() Closes this stream (but not the underlying ReadWriteDevice).
void	flush() Flushes this stream.
protected void	throwIfClosed() Convenience method to throw an exception if the stream has been closed.
void	write(byte[] b) Writes b.length bytes from array b to the stream.
void	write(byte[] b, int offset, int len) Writes len bytes from array b at offset b[offset] to the stream.
void	write(int b) Writes a single byte to the stream.

Methods inherited from class java.lang.Object

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

Field Detail

rwd

public ReadWriteDevice rwd

The ReadWriteDevice being wrapped.

isClosed

protected boolean isClosed

Flag indicating if this stream has been closed.

Constructor Detail

ReadWriteDevice.RWDOutputStream

public ReadWriteDevice.RWDOutputStream(ReadWriteDevice _rwd)

Constructs a new RWDOutputStream from a ReadWriteDevice.

Method Detail

throwIfClosed

protected void throwIfClosed()
                      throws java.io.IOException

Convenience method to throw an exception if the stream has been closed.

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Closes this stream (but not the underlying ReadWriteDevice).

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Flushes this stream.

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException

write

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

Writes a single byte to the stream.

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

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

Writes b.length bytes from array b to the stream.

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

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

Writes len bytes from array b at offset b[offset] to the stream.

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException