IT. Expert System.

All Known Implementing Classes:

ClientOperation, ServerOperation

public interface BaseStream

• Method Summary

  Methods

  Modifier and Type	Method and Description
  boolean	continueOperation(boolean sendEmpty, boolean inStream) Continues the operation since there is no data to read.
  void	ensureNotDone() Verifies that additional information may be sent.
  void	ensureOpen() Verifies that this object is still open.
  void	streamClosed(boolean inStream) Called when the output or input stream is closed.

• Method Detail

  • ensureOpen

    void ensureOpen()
                    throws IOException

    Verifies that this object is still open.

    Throws:

    IOException - if the object is closed

  • ensureNotDone

    void ensureNotDone()
                       throws IOException

    Verifies that additional information may be sent. In other words, the operation is not done.

    Throws:

    IOException - if the operation is completed

  • continueOperation

    boolean continueOperation(boolean sendEmpty,
                            boolean inStream)
                              throws IOException

    Continues the operation since there is no data to read.

    Parameters:

    sendEmpty - true if the operation should send an empty packet or not send anything if there is no data to send

    inStream - true if the stream is input stream or is output stream

    Returns:

    true if the operation was completed; false if no operation took place

    Throws:

    IOException - if an IO error occurs

  • streamClosed

    void streamClosed(boolean inStream)
                      throws IOException

    Called when the output or input stream is closed.

    Parameters:

    inStream - true if the input stream is closed; false if the output stream is closed

    Throws:

    IOException - if an IO error occurs