org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/internal/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.internal.lttng.ui.model.trange;
  13
  14 import org.eclipse.linuxtools.internal.lttng.core.state.model.LttngTraceState;
  15
  16
  17 /**
  18  * @author alvaro
  19  *
  20  */
  21 public abstract class TimeRangeEventResource extends TimeRangeComposite
  22                 implements
  23                 Comparable<TimeRangeEventResource> {
  24
  25         // ========================================================================
  26         // Data
  27         // =======================================================================
  28         public static enum ResourceTypes {
  29                 UNKNOWN, IRQ, TRAP, SOFT_IRQ, BDEV, CPU
  30         }
  31
  32         private ResourceTypes type = ResourceTypes.UNKNOWN;
  33         private Long resourceId = null;
  34
  35         // ========================================================================
  36         // Constructor
  37         // =======================================================================
  38         /**
  39          * Constructor<br>
  40          *
  41          * @param newId            Id used by the UI
  42          * @param newStartTime     normally set to the Trace start time
  43          * @param newStopTime      normally set to the Trace end time
  44          * @param newName          the name of this resource
  45          * @param newGroupName     the group name of this resource. Should be same as the traceId
  46          * @param newClassName     the classname of this resource.
  47          * @param newType          the type of the resource, as defined in the ResourceTypes enum
  48          * @param newResourceId    the resourceId, unique id identifying this resource
  49          *
  50          */
  51         public TimeRangeEventResource(int newId, long newStartTime,
  52                         long newStopTime, String newName, String newGroupName,
  53                         String newClassName, ResourceTypes newType, Long newResourceId,
  54                         long insertionTime) {
  55
  56                 super(newId, newStartTime, newStopTime, newName, newGroupName,
  57                                 newClassName, CompositeType.RESOURCE, insertionTime);
  58
  59                 type = newType;
  60                 resourceId = newResourceId;
  61         }
  62
  63         // ========================================================================
  64         // Methods
  65         // =======================================================================
  66
  67         /**
  68          * Interface to add children to this resource
  69          *
  70          * @param newEvent
  71          */
  72         public void addChildren(TimeRangeEvent newEvent) {
  73                 if ((newEvent != null)) {
  74                         this.ChildEventLeafs.add(newEvent);
  75                 }
  76         }
  77
  78         /**
  79          * @return
  80          */
  81         public Long getResourceId() {
  82                 return resourceId;
  83         }
  84
  85         /**
  86          * @param newResId
  87          */
  88         public void setResourceId(Long newResId) {
  89                 this.resourceId = newResId;
  90         }
  91
  92         /**
  93          * @return
  94          */
  95         public ResourceTypes getType() {
  96                 return type;
  97         }
  98
  99         /**
 100          * @param type
 101          */
 102         public void setType(ResourceTypes type) {
 103                 this.type = type;
 104         }
 105
 106         /**
 107          * Getter for traceId.<br>
 108          * Note : traceId and groupName are the same for EventResource
 109          *
 110          * @return String
 111          */
 112         public String getTraceId() {
 113                 return groupName;
 114         }
 115
 116         /**
 117          * Getter for traceId.<br>
 118          * Note : traceId and groupName are the same for EventResource
 119          *
 120          * @return String
 121          */
 122         public void setTraceId(String traceId) {
 123                 this.groupName = traceId;
 124         }
 125
 126         // @Override
 127         /*
 128          * (non-Javadoc)
 129          *
 130          * @see java.lang.Object#toString()
 131          */
 132 //      @Override
 133 //      public String toString() {
 134 //              return getResourceId().toString() + ":" + getTraceId().toString() + ":"
 135 //                              + getType().toString();
 136 //      }
 137
 138     @Override
 139     @SuppressWarnings("nls")
 140     public String toString() {
 141                 return "[TimeRangeEventResource: " + super.toString() +
 142                 ",type=" + type + ",resourceId=" + resourceId + "]";
 143     }
 144
 145     /**
 146          * Compare function to implement Comparable<br>
 147          * <br>
 148          * Compare by traceId THEN IF EQUAL by resourceType THEN IF EQUAL by
 149          * resourceId
 150          *
 151          * @param comparedResource
 152          *            The resource to compare to
 153          *
 154          * @return int 0 if equals, negative number if "smaller", positive if
 155          *         "bigger".
 156          */
 157         // @Override
 158         @Override
 159         public int compareTo(TimeRangeEventResource comparedResource) {
 160                 int returnedValue = 0;
 161
 162                 if (comparedResource != null) {
 163                         // Compare by trace id first
 164                         returnedValue = this.getTraceId().compareTo(
 165                                         comparedResource.getTraceId());
 166
 167                         // If same, compare by resourceName
 168                         if (returnedValue == 0) {
 169                                 returnedValue = this.getName().compareTo(
 170                                                 comparedResource.getName());
 171
 172                                 // Finally, if same, compare by ResourceId
 173                                 if (returnedValue == 0) {
 174                                         returnedValue = this.getResourceId().compareTo(
 175                                                         comparedResource.getResourceId());
 176                                 }
 177                         }
 178
 179                 }
 180
 181                 return returnedValue;
 182         }
 183
 184         public abstract String getStateMode(LttngTraceState traceState);
 185 }