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Interface java.io.ObjectOutput

public interface ObjectOutput

extends DataOutput

See Also:

InputStream, ObjectOutputStream, ObjectInputStream

close()

Closes the stream.

flush()

Flushes the stream.

write(byte[])

Writes an array of bytes.

write(byte[], int, int)

Writes a sub array of bytes.

write(int)

Writes a byte.

writeObject(Object)

Write an object to the underlying storage or stream.

public abstract void writeObject(Object obj) throws IOException

Write an object to the underlying storage or stream. The class that implements this interface defines how the object is written.

Throws: IOException

Any of the usual Input/Output related exceptions.

public abstract void write(int b) throws IOException

Writes a byte. This method will block until the byte is actually written.

Parameters:

b - the byte

Throws: IOException

If an I/O error has occurred.

public abstract void write(byte b[]) throws IOException

Writes an array of bytes. This method will block until the bytes are actually written.

Parameters:

b - the data to be written

Throws: IOException

If an I/O error has occurred.

public abstract void write(byte b[],
                            int off,
                            int len) throws IOException

Writes a sub array of bytes.

Parameters:

b - the data to be written

off - the start offset in the data

len - the number of bytes that are written

Throws: IOException

If an I/O error has occurred.

public abstract void flush() throws IOException

Flushes the stream. This will write any buffered output bytes.

Throws: IOException

If an I/O error has occurred.

public abstract void close() throws IOException

Closes the stream. This method must be called to release any resources associated with the stream.

Throws: IOException

If an I/O error has occurred.

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