tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/signal/TmfEventFilterAppliedSignal.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012, 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  *   Patrick Tasse - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.tracecompass.tmf.core.signal;
  14
  15 import org.eclipse.tracecompass.tmf.core.filter.ITmfFilter;
  16 import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace;
  17
  18 /**
  19  * Signal indicating an event filter has been applied.
  20  *
  21  * @author Patrick Tasse
  22  */
  23 public class TmfEventFilterAppliedSignal extends TmfSignal {
  24
  25     private final ITmfTrace fTrace;
  26     private final ITmfFilter fEventFilter;
  27
  28     /**
  29      * Constructor for a new signal.
  30      *
  31      * @param source
  32      *            The object sending this signal
  33      * @param trace
  34      *            The trace to which filter is applied
  35      * @param filter
  36      *            The applied event filter or null
  37      */
  38     public TmfEventFilterAppliedSignal(Object source, ITmfTrace trace, ITmfFilter filter) {
  39         super(source);
  40         fTrace = trace;
  41         fEventFilter = filter;
  42     }
  43
  44     /**
  45      * Get the trace object concerning this signal
  46      *
  47      * @return The trace
  48      */
  49     public ITmfTrace getTrace() {
  50         return fTrace;
  51     }
  52
  53     /**
  54      * Get the event filter being applied
  55      *
  56      * @return The filter
  57      */
  58     public ITmfFilter getEventFilter() {
  59         return fEventFilter;
  60     }
  61
  62     @Override
  63     public String toString() {
  64         return "[TmfEventFilterAppliedSignal (" + fTrace.getName() + " : " + fEventFilter + ")]"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
  65     }
  66 }