Class QueueOutputStream

  • All Implemented Interfaces:
    Closeable, Flushable, AutoCloseable

    public class QueueOutputStream
    extends OutputStream
    Simple alternative to JDK PipedOutputStream; queue input stream provides what's written in queue output stream.

    Example usage:

     QueueOutputStream outputStream = new QueueOutputStream();
     QueueInputStream inputStream = outputStream.newPipeInputStream();
     outputStream.write("hello world".getBytes(UTF_8));;
    Unlike JDK PipedInputStream and PipedOutputStream, queue input/output streams may be used safely in a single thread or multiple threads. Also, unlike JDK classes, no special meaning is attached to initial or current thread. Instances can be used longer after initial threads exited.

    Closing a QueueOutputStream has no effect. The methods in this class can be called after the stream has been closed without generating an IOException.

    See Also:
    • Constructor Detail

      • QueueOutputStream

        public QueueOutputStream()
        Constructs a new instance with no limit to internal buffer size.
      • QueueOutputStream

        public QueueOutputStream(BlockingQueue<Integer> blockingQueue)
        Constructs a new instance with given buffer.
        blockingQueue - backing queue for the stream
    • Method Detail

      • newQueueInputStream

        public QueueInputStream newQueueInputStream()
        Creates a new QueueInputStream instance connected to this. Writes to this output stream will be visible to the input stream.
        QueueInputStream connected to this stream

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