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public class ByteSinkOutputStream extends OutputStream implements ByteSink
OutputStream and ByteSink implementation that forwards its calls to an underlying ByteSink.
Fields
protected final ByteSink
The underlying ByteSink.
Constructors
public
Creates a new instance with the given underlying byte sink.
Methods
public void
Closes this output stream and releases any system resources associated with this stream.
public void
Flushes this output stream and forces any buffered output bytes to be written out.
public String
Returns a string representation of the object.
public void
write(int b)
Writes the specified byte to this output stream.
public void
Writes the bytes contained in the argument byte array to the byte sink.
public void
write(byte[] b)
Writes b.length bytes from the specified byte array to this output stream.
public void
write(byte[] b, int off, int len)
Writes len bytes from the specified byte array starting at offset off to this output stream.
protected final ByteSink sink
The underlying ByteSink.
Creates a new instance with the given underlying byte sink.
sinkThe byte sink.
NullPointerExceptionIf the argument is null.
public void close() throws IOException
Overridden from: OutputStream
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.

The close method of OutputStream does nothing.

IOExceptionif an I/O error occurs.
public void flush() throws IOException
Overridden from: OutputStream
Flushes this output stream and forces any buffered output bytes to be written out. The general contract of flush is that calling it is an indication that, if any bytes previously written have been buffered by the implementation of the output stream, such bytes should immediately be written to their intended destination.

If the intended destination of this stream is an abstraction provided by the underlying operating system, for example a file, then flushing the stream guarantees only that bytes previously written to the stream are passed to the operating system for writing; it does not guarantee that they are actually written to a physical device such as a disk drive.

The flush method of OutputStream does nothing.

IOExceptionif an I/O error occurs.
public String toString()
Overridden from: Object
Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

 getClass().getName() + '@' + Integer.toHexString(hashCode())
 
a string representation of the object.
public void write(int b) throws IOException
Overridden from: OutputStream
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.

Subclasses of OutputStream must provide an implementation for this method.

bthe byte.
IOExceptionif an I/O error occurs. In particular, an IOException may be thrown if the output stream has been closed.
public void write(ByteArrayRegion buf) throws IOException
Overridden from: ByteSink
Writes the bytes contained in the argument byte array to the byte sink.

This method works similarly to OutputStream.write(byte[], int, int).

bufThe bytes to write.
IOExceptionIn case of I/O error.
public void write(byte[] b) throws IOException
Overridden from: OutputStream
Writes b.length bytes from the specified byte array to this output stream. The general contract for write(b) is that it should have exactly the same effect as the call write(b, 0, b.length).
bthe data.
IOExceptionif an I/O error occurs.
public void write(byte[] b, int off, int len) throws IOException
Overridden from: OutputStream
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.

The write method of OutputStream calls the write method of one argument on each of the bytes to be written out. Subclasses are encouraged to override this method and provide a more efficient implementation.

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.

bthe data.
offthe start offset in the data.
lenthe number of bytes to write.
IOExceptionif an I/O error occurs. In particular, an IOException is thrown if the output stream is closed.