43  * @see Line
  44  * @see LineListener#update
  45  * @since 1.3
  46  *
  47  * @serial exclude
  48  */
  49 public class LineEvent extends EventObject {
  50 
  51     /**
  52      * Use serialVersionUID from JDK 1.3 for interoperability.
  53      */
  54     private static final long serialVersionUID = -1274246333383880410L;
  55 
  56     /**
  57      * The kind of line event ({@code OPEN}, {@code CLOSE}, {@code START}, or
  58      * {@code STOP}).
  59      *
  60      * @see #getType
  61      * @serial
  62      */

  63     private final Type type;
  64 
  65     /**
  66      * The media position when the event occurred, expressed in sample frames.
  67      * Note that this field is only relevant to certain events generated by data
  68      * lines, such as {@code START} and {@code STOP}. For events generated by
  69      * lines that do not count sample frames, and for any other events for which
  70      * this value is not known, the position value should be
  71      * {@link AudioSystem#NOT_SPECIFIED}.
  72      *
  73      * @see #getFramePosition
  74      * @serial
  75      */
  76     private final long position;
  77 
  78     /**
  79      * Constructs a new event of the specified type, originating from the
  80      * specified line.
  81      *
  82      * @param  line the source of this event

  43  * @see Line
  44  * @see LineListener#update
  45  * @since 1.3
  46  *
  47  * @serial exclude
  48  */
  49 public class LineEvent extends EventObject {
  50 
  51     /**
  52      * Use serialVersionUID from JDK 1.3 for interoperability.
  53      */
  54     private static final long serialVersionUID = -1274246333383880410L;
  55 
  56     /**
  57      * The kind of line event ({@code OPEN}, {@code CLOSE}, {@code START}, or
  58      * {@code STOP}).
  59      *
  60      * @see #getType
  61      * @serial
  62      */
  63     @SuppressWarnings("serial") // Not statically typed as Serializable
  64     private final Type type;
  65 
  66     /**
  67      * The media position when the event occurred, expressed in sample frames.
  68      * Note that this field is only relevant to certain events generated by data
  69      * lines, such as {@code START} and {@code STOP}. For events generated by
  70      * lines that do not count sample frames, and for any other events for which
  71      * this value is not known, the position value should be
  72      * {@link AudioSystem#NOT_SPECIFIED}.
  73      *
  74      * @see #getFramePosition
  75      * @serial
  76      */
  77     private final long position;
  78 
  79     /**
  80      * Constructs a new event of the specified type, originating from the
  81      * specified line.
  82      *
  83      * @param  line the source of this event