udkapi/com/sun/star/io/XActiveDataControl.idl

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  19
  20
  21
  22 module com {  module sun {  module star {  module io {
  23
  24 /** makes it possible to control an active data source.
  25
  26     <p>This interface should be supported by objects which implement
  27     XActiveDataSource or XActiveDataSink.</p>
  28  */
  29 published interface XActiveDataControl: com::sun::star::uno::XInterface
  30 {
  31     /** registers an object to receive events from this data source.
  32        <p>It is suggested to allow multiple registration of the same listener,
  33         thus for each time a listener is added, it has to be removed.
  34      */
  35     void addListener( [in] com::sun::star::io::XStreamListener aListener );
  36
  37     /** unregisters an object to receive events from this data source.
  38
  39        <p>It is suggested to allow multiple registration of the same listener,
  40         thus for each time a listener is added, it has to be removed.
  41      */
  42     void removeListener( [in] com::sun::star::io::XStreamListener aListener );
  43
  44     /** starts I/O.
  45
  46         <p>Either XActiveDataControl::setInputStream() or
  47         XActiveDataControl::setOutputStream() must be called beforehand.
  48         </p>
  49
  50         <p>This method does not block the thread, so reading is
  51         generally not finished when the method returns. </p>
  52      */
  53     void start();
  54
  55     /** does a weak abort.
  56
  57         <p>It closes all connected resources and calls
  58         XInputStream::close() or
  59         XOutputStream::close() and fires the
  60         XStreamListener::terminated()-event.</p>
  61      */
  62     void terminate();
  63
  64 };
  65
  66
  67 }; }; }; };
  68
  69 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */