lttng/org.eclipse.tracecompass.lttng2.control.ui/src/org/eclipse/tracecompass/internal/lttng2/control/ui/views/model/impl/TraceProbeEventComponent.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  *   Bernd Hufmann - Initial API and implementation
  11  **********************************************************************/
  12 package org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl;
  13
  14 import org.eclipse.tracecompass.internal.lttng2.control.core.model.IEventInfo;
  15 import org.eclipse.tracecompass.internal.lttng2.control.core.model.impl.ProbeEventInfo;
  16 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.ITraceControlComponent;
  17 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.property.TraceProbeEventPropertySource;
  18 import org.eclipse.ui.views.properties.IPropertySource;
  19
  20
  21 /**
  22  * <p>
  23  * Implementation of the trace channel component.
  24  * </p>
  25  *
  26  * @author Bernd Hufmann
  27  */
  28 public class TraceProbeEventComponent extends TraceEventComponent {
  29     // ------------------------------------------------------------------------
  30     // Constants
  31     // ------------------------------------------------------------------------
  32
  33     // ------------------------------------------------------------------------
  34     // Attributes
  35     // ------------------------------------------------------------------------
  36
  37     // ------------------------------------------------------------------------
  38     // Constructors
  39     // ------------------------------------------------------------------------
  40     /**
  41      * Constructor
  42      * @param name - the name of the component.
  43      * @param parent - the parent of this component.
  44      */
  45     public TraceProbeEventComponent(String name, ITraceControlComponent parent) {
  46         super(name, parent);
  47         fEventInfo = new ProbeEventInfo(name);
  48     }
  49
  50     // ------------------------------------------------------------------------
  51     // Accessors
  52     // ------------------------------------------------------------------------
  53
  54     /**
  55      * Sets the event information.
  56      * @param eventInfo - the event information to set.
  57      */
  58     @Override
  59     public void setEventInfo(IEventInfo eventInfo) {
  60         if (eventInfo instanceof ProbeEventInfo) {
  61             fEventInfo = eventInfo;
  62             return;
  63         }
  64         throw new IllegalArgumentException("Invalid type passed. Only class of type ProbeEventInfo allowed:\n" + eventInfo.getClass()); //$NON-NLS-1$
  65     }
  66
  67     @Override
  68     public <T> T getAdapter(Class<T> adapter) {
  69         if (adapter == IPropertySource.class) {
  70             return adapter.cast(new TraceProbeEventPropertySource(this));
  71         }
  72         return null;
  73     }
  74     /**
  75      * @return the address of the probe. (null if Symbol is used)
  76      */
  77     public String getAddress() {
  78         return getEventInfo().getAddress();
  79     }
  80     /**
  81      * Sets the address of the probe.
  82      * @param address - a address
  83      */
  84     public void setAddress(String address) {
  85         getEventInfo().setAddress(address);
  86     }
  87     /**
  88      * @return the offset applied to the symbol.
  89      */
  90     public String getOffset() {
  91         return getEventInfo().getOffset();
  92     }
  93     /**
  94      * Sets the offset applied to the symbol. (valid if symbol is used)
  95      * @param offset - a offset
  96      */
  97     public void setOffset(String offset) {
  98         getEventInfo().setOffset(offset);
  99     }
 100     /**
 101      * @return the symbol name. (null if address is used)
 102      */
 103     public String getSymbol() {
 104         return getEventInfo().getSymbol();
 105     }
 106     /**
 107      * Sets the symbol name.
 108      * @param symbol - a symbol name (null if address is used)
 109      */
 110     public void setSymbol(String symbol) {
 111         getEventInfo().setSymbol(symbol);
 112     }
 113
 114     // ------------------------------------------------------------------------
 115     // Helper methods
 116     // ------------------------------------------------------------------------
 117     private ProbeEventInfo getEventInfo() {
 118         return (ProbeEventInfo) fEventInfo;
 119     }
 120
 121 }