tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/internal/provisional/tmf/core/views/timegraph2/TimeGraphStateInterval.java

   1 /*******************************************************************************
   2  * Copyright (c) 2016 EfficiOS Inc., Alexandre Montplaisir
   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
  10 package org.eclipse.tracecompass.internal.provisional.tmf.core.views.timegraph2;
  11
  12 import java.util.Collections;
  13 import java.util.Map;
  14 import java.util.function.Supplier;
  15
  16 import org.eclipse.jdt.annotation.Nullable;
  17
  18 import com.google.common.base.Objects;
  19
  20 public class TimeGraphStateInterval {
  21
  22     public enum LineThickness {
  23         NORMAL,
  24         SMALL
  25     }
  26
  27     private final TimeGraphEvent fStartEvent;
  28     private final TimeGraphEvent fEndEvent;
  29
  30     private final String fStateName;
  31     private final ColorDefinition fColor;
  32     private final LineThickness fLineThickness;
  33
  34     private final @Nullable Supplier<Map<String, String>> fPropertySupplier;
  35
  36     public TimeGraphStateInterval(long start,
  37             long end,
  38             TimeGraphTreeElement treeElement,
  39             String stateName,
  40             ColorDefinition color,
  41             LineThickness lineThickness,
  42             @Nullable Supplier<Map<String, String>> propertySupplier) {
  43
  44         fStartEvent = new TimeGraphEvent(start, treeElement);
  45         fEndEvent = new TimeGraphEvent(end, treeElement);
  46
  47         fStateName = stateName;
  48         fColor = color;
  49         fLineThickness = lineThickness;
  50         fPropertySupplier = propertySupplier;
  51
  52     }
  53
  54     public TimeGraphEvent getStartEvent() {
  55         return fStartEvent;
  56     }
  57
  58     public TimeGraphEvent getEndEvent() {
  59         return fEndEvent;
  60     }
  61
  62     public String getStateName() {
  63         return fStateName;
  64     }
  65
  66     public ColorDefinition getColorDefinition() {
  67         return fColor;
  68     }
  69
  70     public LineThickness getLineThickness() {
  71         return fLineThickness;
  72     }
  73
  74     public Map<String, String> getProperties() {
  75         Supplier<Map<String, String>> supplier = fPropertySupplier;
  76         if (supplier == null) {
  77             return Collections.EMPTY_MAP;
  78         }
  79         return supplier.get();
  80     }
  81
  82     @Override
  83     public String toString() {
  84         return Objects.toStringHelper(this)
  85                 .add("start", fStartEvent.getTimestamp())
  86                 .add("end", fEndEvent.getTimestamp())
  87                 .add("name", fStateName)
  88                 .toString();
  89     }
  90 }