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java.lang.Objectjava.io.OutputStream
com.Ostermiller.util.CircularByteBuffer.CircularByteBufferOutputStream
protected class CircularByteBuffer.CircularByteBufferOutputStream
Class for writing to a circular byte buffer. If the buffer is full, the writes will either block until there is some space available or throw an IOException based on the CircularByteBuffer's preference.
Constructor Summary | |
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protected |
CircularByteBuffer.CircularByteBufferOutputStream()
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Method Summary | |
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void |
close()
Close the stream, flushing it first. |
void |
flush()
Flush the stream. |
void |
write(byte[] cbuf)
Write an array of bytes. |
void |
write(byte[] cbuf,
int off,
int len)
Write a portion of an array of bytes. |
void |
write(int c)
Write a single byte. |
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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protected CircularByteBuffer.CircularByteBufferOutputStream()
Method Detail |
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public void close() throws java.io.IOException
close
in interface java.io.Closeable
close
in class java.io.OutputStream
java.io.IOException
- never.public void flush() throws java.io.IOException
flush
in interface java.io.Flushable
flush
in class java.io.OutputStream
java.io.IOException
- if the stream is closed.public void write(byte[] cbuf) throws java.io.IOException
write
in class java.io.OutputStream
cbuf
- Array of bytes to be written
BufferOverflowException
- if buffer does not allow blocking writes
and the buffer is full. If the exception is thrown, no data
will have been written since the buffer was set to be non-blocking.
java.io.IOException
- if the stream is closed, or the write is interrupted.public void write(byte[] cbuf, int off, int len) throws java.io.IOException
write
in class java.io.OutputStream
cbuf
- Array of bytesoff
- Offset from which to start writing byteslen
- - Number of bytes to write
BufferOverflowException
- if buffer does not allow blocking writes
and the buffer is full. If the exception is thrown, no data
will have been written since the buffer was set to be non-blocking.
java.io.IOException
- if the stream is closed, or the write is interrupted.public void write(int c) throws java.io.IOException
write
in class java.io.OutputStream
c
- number of bytes to be written
BufferOverflowException
- if buffer does not allow blocking writes
and the buffer is full.
java.io.IOException
- if the stream is closed, or the write is interrupted.
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