analysis: Bug 489573: Internalize CPU Usage view implementation

[deliverable/tracecompass.git] / analysis / org.eclipse.tracecompass.analysis.os.linux.ui / src / org / eclipse / tracecompass / internal / analysis / os / linux / ui / views / cpuusage / CpuUsageEntry.java

diff --git a/analysis/org.eclipse.tracecompass.analysis.os.linux.ui/src/org/eclipse/tracecompass/internal/analysis/os/linux/ui/views/cpuusage/CpuUsageEntry.java b/analysis/org.eclipse.tracecompass.analysis.os.linux.ui/src/org/eclipse/tracecompass/internal/analysis/os/linux/ui/views/cpuusage/CpuUsageEntry.java
new file mode 100644 (file)
index 0000000..9075959
--- /dev/null
+++ b/analysis/org.eclipse.tracecompass.analysis.os.linux.ui/src/org/eclipse/tracecompass/internal/analysis/os/linux/ui/views/cpuusage/CpuUsageEntry.java
@@ -0,0 +1,86 @@
+/*******************************************************************************
+ * Copyright (c) 2014, 2015 École Polytechnique de Montréal
+ *
+ * All rights reserved. This program and the accompanying materials are
+ * made available under the terms of the Eclipse Public License v1.0 which
+ * accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *   Geneviève Bastien - Initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.tracecompass.internal.analysis.os.linux.ui.views.cpuusage;
+
+import org.eclipse.tracecompass.tmf.ui.viewers.tree.TmfTreeViewerEntry;
+
+/**
+ * Represents an entry in the tree viewer of the CPU usage view. An entry is a
+ * thread that occupied part of the CPU in the selected time range.
+ *
+ * @author Geneviève Bastien
+ */
+public class CpuUsageEntry extends TmfTreeViewerEntry {
+    private final String fTid;
+    private final String fProcessName;
+    private final Double fPercent;
+    private final Long fTime;
+
+    /**
+     * Constructor
+     *
+     * @param tid
+     *            The TID of the process
+     * @param name
+     *            The thread's name
+     * @param percent
+     *            The percentage CPU usage
+     * @param time
+     *            The total amount of time spent on CPU
+     */
+    public CpuUsageEntry(String tid, String name, double percent, long time) {
+        super(tid);
+        fTid = tid;
+        fProcessName = name;
+        fPercent = percent;
+        fTime = time;
+    }
+
+    /**
+     * Get the TID of the thread represented by this entry
+     *
+     * @return The thread's TID
+     */
+    public String getTid() {
+        return fTid;
+    }
+
+    /**
+     * Get the process name
+     *
+     * @return The process name
+     */
+    public String getProcessName() {
+        return fProcessName;
+    }
+
+    /**
+     * Get the percentage of time spent on CPU in the time interval represented
+     * by this entry.
+     *
+     * @return The percentage of time spent on CPU
+     */
+    public Double getPercent() {
+        return fPercent;
+    }
+
+    /**
+     * Get the total time spent on CPU in the time interval represented by this
+     * entry.
+     *
+     * @return The total time spent on CPU
+     */
+    public Long getTime() {
+        return fTime;
+    }
+}