org.eclipse.linuxtools.lttng.core/src/org/eclipse/linuxtools/lttng/event/LttngEventReference.java

   1 /*******************************************************************************
   2  * Copyright (c) 2009 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  *   William Bourque (wbourque@gmail.com) - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.lttng.event;
  14
  15 import org.eclipse.linuxtools.tmf.event.*;
  16
  17 /**
  18  * <b><u>LttngEventReference</u></b><p>
  19  *
  20  * Lttng specific implementation of the TmfEventReference
  21  */
  22 public class LttngEventReference extends TmfEventReference {
  23
  24     private String tracename = "";  //$NON-NLS-1$
  25
  26     /**
  27      * Constructor with parameters.<p>
  28      *
  29      * @param newTraceName      Trace name
  30      */
  31     public LttngEventReference(String newTraceName) {
  32         super(""); //$NON-NLS-1$
  33         tracename = newTraceName;
  34     }
  35
  36     /**
  37      * Constructor with parameters with optional tracefile path.<p>
  38      *
  39      * @param newTracefilePath  Complete tracefile path
  40      * @param newTraceName      Trace name
  41      */
  42     public LttngEventReference(String newTracefilePath, String newTraceName) {
  43         super(newTracefilePath);
  44
  45         // Save the name of the trace
  46         tracename = newTraceName;
  47     }
  48
  49     /**
  50      * Copy Constructor.<p>
  51      *
  52      * @param oldReference  LttngEventReference to copy from.
  53      */
  54     public LttngEventReference(LttngEventReference oldReference) {
  55         this( oldReference.getValue().toString(), oldReference.getTracepath() );
  56     }
  57
  58
  59     public String getTracepath() {
  60         return tracename;
  61     }
  62
  63     public void setTracepath(String tracename) {
  64         this.tracename = tracename;
  65     }
  66
  67     public String getValue() {
  68         return (String)fReference;
  69     }
  70
  71     public void setValue(String newReference) {
  72         fReference = newReference;
  73     }
  74
  75     /**
  76      * toString() method.<p>
  77      *
  78      * We return only tracename, as it will be used directly in the eventsView.
  79      *  Returning only tracename gives a better output.
  80      *
  81      * @return tracename as String
  82      */
  83     @Override
  84         public String toString() {
  85         return tracename;
  86     }
  87
  88         @Override
  89         public LttngEventReference clone() {
  90                 LttngEventReference clone = (LttngEventReference) super.clone();
  91                 clone.fReference = new String((String) fReference);
  92                 clone.tracename  = new String((String) tracename);
  93                 return clone;
  94         }
  95 }