java.lang.Object java.io.OutputStream java.io.PipedOutputStream
A piped output stream can be connected to a piped input stream to create a communications pipe. The piped output stream is the sending end of the pipe. Typically, data is written to a PipedOutputStream object by one thread and data is read from the connected PipedInputStream by some other thread. Attempting to use both objects from a single thread is not recommended as it may deadlock the thread.
Constructor Summary | |
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PipedOutputStream
() Creates a piped output stream that is not yet connected to a piped input stream. |
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PipedOutputStream
(
PipedInputStream
snk) Creates a piped output stream connected to the specified piped input stream. |
Method Summary | |
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void |
close
() Closes this piped output stream and releases any system resources associated with this stream. |
void |
connect
(
PipedInputStream
snk) Connects this piped output stream to a receiver. |
void |
flush
() Flushes this output stream and forces any buffered output bytes to be written out. |
void |
write
(byte[] b, int off, int len) Writes len bytes from the specified byte array starting at offset off to this piped output stream. |
void |
write
(int b) Writes the specified byte to the piped output stream. |
Methods inherited from class java.io. OutputStream |
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write |
Methods inherited from class java.lang. Object |
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clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
Constructor Detail |
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public PipedOutputStream(PipedInputStream snk) throws IOException
public PipedOutputStream()
Method Detail |
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public void connect(PipedInputStream snk) throws IOException
If snk is an unconnected piped input stream and src is an unconnected piped output stream, they may be connected by either the call:
or the call:src.connect(snk)
The two calls have the same effect.snk.connect(src)
public void write(int b) throws IOException
Implements the write method of OutputStream.
public void write(byte[] b, int off, int len) throws IOException
public void flush() throws IOException
public void close() throws IOException