java.lang.Object | +--java.io.OutputStream
OutputStream() This is the default no-argument constructor for this class. |
void | close() This method closes the stream. |
void | flush() This method forces any data that may have been buffered to be written to the underlying output device. |
void | write(int b) This method writes a single byte to the output stream. |
void | write(byte[] b) This method all the writes bytes from the passed array to the output stream. |
void | write(byte[] b, int off, int len) This method writes |
public OutputStream()
public void close()
This method in this class does nothing.
IOException
- If an error occurspublic void flush()
This method in this class does nothing.
IOException
- If an error occurspublic void write(byte[] b)
write(b, 0,
buf.length)
which is exactly how it is implemented in this
class.
b
- The array of bytes to writeIOException
- If an error occurspublic void write(byte[] b, int off, int len)
len
bytes from the specified array
b
starting at index off
into the array.
This method in this class calls the single byte write()
method in a loop until all bytes have been written. Subclasses should
override this method if possible in order to provide a more efficent
implementation.
b
- The array of bytes to write fromoff
- The index into the array to start writing fromlen
- The number of bytes to writeIOException
- If an error occurspublic void write(int b)
int
passed and a argument.
Subclasses must provide an implementation of this abstract method
b
- The byte to be written to the output stream, passed as
the low eight bits of an int
IOException
- If an error occurs