org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/model/trange/TimeRangeEventResource.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  *   Alvaro Sanchez-Leon (alvsan09@gmail.com) - Initial API and implementation
  11  *******************************************************************************/
  12 package org.eclipse.linuxtools.lttng.ui.model.trange;
  13
  14 import org.eclipse.linuxtools.lttng.core.state.model.LttngTraceState;
  15
  16 /**
  17  * @author alvaro
  18  *
  19  */
  20 public abstract class TimeRangeEventResource extends TimeRangeComposite
  21                 implements
  22                 Comparable<TimeRangeEventResource> {
  23
  24         // ========================================================================
  25         // Data
  26         // =======================================================================
  27         public static enum ResourceTypes {
  28                 UNKNOWN, IRQ, TRAP, SOFT_IRQ, BDEV, CPU
  29         }
  30
  31         private ResourceTypes type = ResourceTypes.UNKNOWN;
  32         private Long resourceId = null;
  33
  34         // ========================================================================
  35         // Constructor
  36         // =======================================================================
  37         /**
  38          * Constructor<br>
  39          *
  40          * @param newId            Id used by the UI
  41          * @param newStartTime     normally set to the Trace start time
  42          * @param newStopTime      normally set to the Trace end time
  43          * @param newName          the name of this resource
  44          * @param newGroupName     the group name of this resource. Should be same as the traceId
  45          * @param newClassName     the classname of this resource.
  46          * @param newType          the type of the resource, as defined in the ResourceTypes enum
  47          * @param newResourceId    the resourceId, unique id identifying this resource
  48          *
  49          */
  50         public TimeRangeEventResource(int newId, long newStartTime,
  51                         long newStopTime, String newName, String newGroupName,
  52                         String newClassName, ResourceTypes newType, Long newResourceId,
  53                         long insertionTime) {
  54
  55                 super(newId, newStartTime, newStopTime, newName, newGroupName,
  56                                 newClassName, CompositeType.RESOURCE, insertionTime);
  57
  58                 type = newType;
  59                 resourceId = newResourceId;
  60         }
  61
  62         // ========================================================================
  63         // Methods
  64         // =======================================================================
  65
  66         /**
  67          * Interface to add children to this resource
  68          *
  69          * @param newEvent
  70          */
  71         public void addChildren(TimeRangeEvent newEvent) {
  72                 if ((newEvent != null)) {
  73                         this.ChildEventLeafs.add(newEvent);
  74                 }
  75         }
  76
  77         /**
  78          * @return
  79          */
  80         public Long getResourceId() {
  81                 return resourceId;
  82         }
  83
  84         /**
  85          * @param newResId
  86          */
  87         public void setResourceId(Long newResId) {
  88                 this.resourceId = newResId;
  89         }
  90
  91         /**
  92          * @return
  93          */
  94         public ResourceTypes getType() {
  95                 return type;
  96         }
  97
  98         /**
  99          * @param type
 100          */
 101         public void setType(ResourceTypes type) {
 102                 this.type = type;
 103         }
 104
 105         /**
 106          * Getter for traceId.<br>
 107          * Note : traceId and groupName are the same for EventResource
 108          *
 109          * @return String
 110          */
 111         public String getTraceId() {
 112                 return groupName;
 113         }
 114
 115         /**
 116          * Getter for traceId.<br>
 117          * Note : traceId and groupName are the same for EventResource
 118          *
 119          * @return String
 120          */
 121         public void setTraceId(String traceId) {
 122                 this.groupName = traceId;
 123         }
 124
 125         // @Override
 126         /*
 127          * (non-Javadoc)
 128          *
 129          * @see java.lang.Object#toString()
 130          */
 131 //      @Override
 132 //      public String toString() {
 133 //              return getResourceId().toString() + ":" + getTraceId().toString() + ":"
 134 //                              + getType().toString();
 135 //      }
 136
 137     @Override
 138     @SuppressWarnings("nls")
 139     public String toString() {
 140                 return "[TimeRangeEventResource: " + super.toString() +
 141                 ",type=" + type + ",resourceId=" + resourceId + "]";
 142     }
 143
 144     /**
 145          * Compare function to implement Comparable<br>
 146          * <br>
 147          * Compare by traceId THEN IF EQUAL by resourceType THEN IF EQUAL by
 148          * resourceId
 149          *
 150          * @param comparedResource
 151          *            The resource to compare to
 152          *
 153          * @return int 0 if equals, negative number if "smaller", positive if
 154          *         "bigger".
 155          */
 156         // @Override
 157         @Override
 158         public int compareTo(TimeRangeEventResource comparedResource) {
 159                 int returnedValue = 0;
 160
 161                 if (comparedResource != null) {
 162                         // Compare by trace id first
 163                         returnedValue = this.getTraceId().compareTo(
 164                                         comparedResource.getTraceId());
 165
 166                         // If same, compare by resourceName
 167                         if (returnedValue == 0) {
 168                                 returnedValue = this.getName().compareTo(
 169                                                 comparedResource.getName());
 170
 171                                 // Finally, if same, compare by ResourceId
 172                                 if (returnedValue == 0) {
 173                                         returnedValue = this.getResourceId().compareTo(
 174                                                         comparedResource.getResourceId());
 175                                 }
 176                         }
 177
 178                 }
 179
 180                 return returnedValue;
 181         }
 182
 183         public abstract String getStateMode(LttngTraceState traceState);
 184 }