java.io
Class PipedOutputStream
- AutoCloseable, Closeable, Flushable
This class writes its bytes to a
PipedInputStream to
which it is connected.
It is highly recommended that a
PipedOutputStream and its
connected
PipedInputStream be in different threads. If
they are in the same thread, read and write operations could deadlock
the thread.
void | close()- This method closes this stream so that no more data can be written
to it.
|
void | connect(PipedInputStream sink)- Connects this object to the specified
PipedInputStream
object.
|
void | flush()- This method does nothing.
|
void | write(byte[] buffer, int offset, int len)- This method writes
len bytes of data from the byte array
buf starting at index offset in the array
to the stream.
|
void | write(int b)- Write a single byte of date to the stream.
|
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
PipedOutputStream
public PipedOutputStream()
Create an unconnected PipedOutputStream. It must be connected
to a PipedInputStream using the connect
method prior to writing any data or an exception will be thrown.
PipedOutputStream
public PipedOutputStream(PipedInputStream sink)
throws IOException Create a new PipedOutputStream instance
to write to the specified PipedInputStream. This stream
is then ready for writing.
sink - The PipedInputStream to connect this stream to.
IOException - If sink has already been connected
to a different PipedOutputStream.
connect
public void connect(PipedInputStream sink)
throws IOException Connects this object to the specified PipedInputStream
object. This stream will then be ready for writing.
sink - The PipedInputStream to connect this stream to
IOException - If the stream has not been connected or has
been closed.
write
public void write(byte[] buffer,
int offset,
int len)
throws IOException This method writes len bytes of data from the byte array
buf starting at index offset in the array
to the stream. Note that this method will block if the
PipedInputStream to which this object is connected has
a buffer that cannot hold all of the bytes to be written.
- write in interface OutputStream
buffer - The array containing bytes to write to the stream.offset - The index into the array to start writing bytes from.len - The number of bytes to write.
IOException - If the stream has not been connected or has
been closed.
write
public void write(int b)
throws IOException Write a single byte of date to the stream. Note that this method will
block if the PipedInputStream to which this object is
connected has a full buffer.
- write in interface OutputStream
b - The byte of data to be written, passed as an int.
IOException - If the stream has not been connected or has
been closed.
PipedOutputStream.java -- Write portion of piped streams.
Copyright (C) 1998, 2000, 2001, 2003 Free Software Foundation, Inc.
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