org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/trace/text/TextTraceEvent.java

   1 /*******************************************************************************
   2  * Copyright (c) 2014 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Alexandre Montplaisir - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.tmf.core.trace.text;
  14
  15 import org.eclipse.linuxtools.tmf.core.event.ITmfEventType;
  16 import org.eclipse.linuxtools.tmf.core.event.TmfEvent;
  17 import org.eclipse.linuxtools.tmf.core.timestamp.ITmfTimestamp;
  18
  19 /**
  20  * Class to store the common functionality of text trace events.
  21  *
  22  * @author Alexandre Montplaisir
  23  * @since 3.0
  24  */
  25 public abstract class TextTraceEvent extends TmfEvent {
  26
  27     /**
  28      * Full Constructor.
  29      *
  30      * Compared to {@link TmfEvent}'s constructor, 'content' is restricted to a
  31      * {@link TextTraceEventContent}.
  32      *
  33      * @param parentTrace
  34      *            The parent trace
  35      * @param timestamp
  36      *            The event timestamp
  37      * @param source
  38      *            The event source
  39      * @param type
  40      *            The event type
  41      * @param content
  42      *            The event content (payload)
  43      * @param reference
  44      *            The event reference
  45      */
  46     public TextTraceEvent(TextTrace<? extends TextTraceEvent> parentTrace,
  47             final ITmfTimestamp timestamp,
  48             final String source,
  49             final ITmfEventType type,
  50             final TextTraceEventContent content,
  51             final String reference) {
  52         super(parentTrace, timestamp, source, type, content, reference);
  53     }
  54
  55     /**
  56      * Copy constructor
  57      *
  58      * @param other
  59      *            The event to copy
  60      */
  61     public TextTraceEvent(final TextTraceEvent other) {
  62         super(other);
  63     }
  64
  65     @Override
  66     public TextTrace<? extends TextTraceEvent> getTrace() {
  67         /* Cast should be safe, type is restricted by the constructor */
  68         return (TextTrace<?>) super.getTrace();
  69     }
  70
  71     @Override
  72     public TextTraceEventContent getContent() {
  73         /* Cast should be safe, type is restricted by the constructor */
  74         return (TextTraceEventContent) super.getContent();
  75     }
  76 }