OpenJDK 27 · sun.nio.ch.ChannelOutputStream · APIdia, the JavaDoc alternative

Modifier and Type	Field and Description
private byte[]	b1
private ByteBuffer	bb
private byte[]	bs
private final WritableByteChannel	ch

Access	Constructor and Description
pack-priv	ChannelOutputStream(WritableByteChannel ch) Initialize a ChannelOutputStream that writes to the given channel.

Method Summary

Modifier and Type	Method and Description
pack-priv WritableByteChannel	channel() Returns: The channel wrapped by this stream.
public void	close() Overrides java.io.OutputStream.close. Implements java.io.Closeable.close. Closes this output stream and releases any system resources associated with this stream.
public synchronized void	write(int b) Implements abstract java.io.OutputStream.write. Writes the specified byte to this output stream.
public synchronized void	write(byte[] bs, int off, int len) Overrides java.io.OutputStream.write. Writes `len` bytes from the specified byte array starting at offset `off` to this output stream.
private void	writeFully(ByteBuffer bb) Write all remaining bytes in buffer to the channel.

Inherited from java.io.OutputStream:: flush nullOutputStream write

b1	back to summary
private byte[] b1

bb	back to summary
private ByteBuffer bb

bs	back to summary
private byte[] bs

ch	back to summary
private final WritableByteChannel ch

ChannelOutputStream	back to summary
pack-priv ChannelOutputStream(WritableByteChannel ch) Initialize a ChannelOutputStream that writes to the given channel.

Method Detail

channel	back to summary
pack-priv WritableByteChannel channel() Returns:WritableByteChannel The channel wrapped by this stream.

close back to summary

close	back to summary
public void close() throws IOException Overrides java.io.OutputStream.close. Implements java.io.Closeable.close. Doc from java.io.OutputStream.close. Closes this output stream and releases any system resources associated with this stream. The general contract of `close` is that it closes the output stream. A closed stream cannot perform output operations and cannot be reopened. Annotations @Override Exceptions IOException: if an I/O error occurs.

public void close() throws IOException

Overrides java.io.OutputStream.close.

Implements java.io.Closeable.close.

Doc from java.io.OutputStream.close.

Closes this output stream and releases any system resources associated with this stream. The general contract of close is that it closes the output stream. A closed stream cannot perform output operations and cannot be reopened.

Annotations

@Override

Exceptions

IOException:: if an I/O error occurs.

write back to summary

write	back to summary
public synchronized void write(int b) throws IOException Implements abstract java.io.OutputStream.write. Doc from java.io.OutputStream.write. Writes the specified byte to this output stream. The general contract for `write` is that one byte is written to the output stream. The byte to be written is the eight low-order bits of the argument `b`. The 24 high-order bits of `b` are ignored. Annotations @Override Exceptions IOException: if an I/O error occurs. In particular, an `IOException` may be thrown if the output stream has been closed.

public synchronized void write(int b) throws IOException

Implements abstract java.io.OutputStream.write.

Doc from java.io.OutputStream.write.

Writes the specified byte to this output stream. The general contract for write is that one byte is written to the output stream. The byte to be written is the eight low-order bits of the argument b. The 24 high-order bits of b are ignored.

Annotations

@Override

Exceptions

IOException:: if an I/O error occurs. In particular, an IOException may be thrown if the output stream has been closed.

write back to summary

write	back to summary
public synchronized void write(byte[] bs, int off, int len) throws IOException Overrides java.io.OutputStream.write. Doc from java.io.OutputStream.write. Writes `len` bytes from the specified byte array starting at offset `off` to this output stream. The general contract for `write(b, off, len)` is that some of the bytes in the array `b` are written to the output stream in order; element `b[off]` is the first byte written and `b[off+len-1]` is the last byte written by this operation. If `b` is `null`, a `NullPointerException` is thrown. If `off` is negative, or `len` is negative, or `off+len` is greater than the length of the array `b`, then an `IndexOutOfBoundsException` is thrown. Annotations @Override Exceptions IOException: if an I/O error occurs. In particular, an `IOException` is thrown if the output stream is closed.

public synchronized void write(byte[] bs, int off, int len) throws IOException

Overrides java.io.OutputStream.write.

Doc from java.io.OutputStream.write.

Writes len bytes from the specified byte array starting at offset off to this output stream. The general contract for write(b, off, len) is that some of the bytes in the array b are written to the output stream in order; element b[off] is the first byte written and b[off+len-1] is the last byte written by this operation.

If b is null, a NullPointerException is thrown.

If off is negative, or len is negative, or off+len is greater than the length of the array b, then an IndexOutOfBoundsException is thrown.

Annotations

@Override

Exceptions

IOException:: if an I/O error occurs. In particular, an IOException is thrown if the output stream is closed.

writeFully	back to summary
private void writeFully(ByteBuffer bb) throws IOException Write all remaining bytes in buffer to the channel. If the channel is selectable then it must be configured blocking.

pack-priv Class ChannelOutputStream

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail