public class PipedWriter extends Writer
| Constructor and Description |
|---|
PipedWriter()
Creates a piped writer that is not yet connected to a
piped reader.
|
PipedWriter(PipedReader snk)
Creates a piped writer connected to the specified piped
reader.
|
| Modifier and Type | Method and Description |
|---|---|
void |
close()
Closes this piped output stream and releases any system resources
associated with this stream.
|
void |
connect(PipedReader snk)
Connects this piped writer to a receiver.
|
void |
flush()
Flushes this output stream and forces any buffered output characters
to be written out.
|
void |
write(char[] cbuf,
int off,
int len)
Writes
len characters from the specified character array
starting at offset off to this piped output stream. |
void |
write(int c)
Writes the specified
char to the piped output stream. |
public PipedWriter(PipedReader snk) throws IOException
snk.snk - The piped reader to connect to.IOException - if an I/O error occurs.public PipedWriter()
public void connect(PipedReader snk) throws IOException
IOException is thrown.
If snk is an unconnected piped reader and
src is an unconnected piped writer, they may
be connected by either the call:
or the call:src.connect(snk)
The two calls have the same effect.snk.connect(src)
snk - the piped reader to connect to.IOException - if an I/O error occurs.public void write(int c)
throws IOException
char to the piped output stream.
If a thread was reading data characters from the connected piped input
stream, but the thread is no longer alive, then an
IOException is thrown.
Implements the write method of Writer.
write in class Writerc - the char to be written.IOException - if the pipe is
broken,
unconnected, closed
or an I/O error occurs.public void write(char[] cbuf,
int off,
int len)
throws IOException
len characters from the specified character array
starting at offset off to this piped output stream.
This method blocks until all the characters are written to the output
stream.
If a thread was reading data characters from the connected piped input
stream, but the thread is no longer alive, then an
IOException is thrown.write in class Writercbuf - the data.off - the start offset in the data.len - the number of characters to write.IOException - if the pipe is
broken,
unconnected, closed
or an I/O error occurs.public void flush()
throws IOException
flush in interface Flushableflush in class WriterIOException - if the pipe is closed, or an I/O error occurs.public void close()
throws IOException
close in interface Closeableclose in interface AutoCloseableclose in class WriterIOException - if an I/O error occurs. Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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