analysis/org.eclipse.tracecompass.analysis.os.linux.core/src/org/eclipse/tracecompass/internal/analysis/os/linux/core/views/controlflow2/ControlFlowTreeElement.java

   1 package org.eclipse.tracecompass.internal.analysis.os.linux.core.views.controlflow2;
   2
   3 import java.util.List;
   4
   5 import org.eclipse.jdt.annotation.Nullable;
   6 import org.eclipse.tracecompass.internal.analysis.os.linux.core.kernel.Attributes;
   7 import org.eclipse.tracecompass.internal.provisional.tmf.core.views.timegraph2.TimeGraphTreeElement;
   8 import org.eclipse.tracecompass.internal.provisional.tmf.core.views.timegraph2.statesystem.StateSystemTimeGraphTreeElement;
   9
  10 public class ControlFlowTreeElement extends StateSystemTimeGraphTreeElement {
  11
  12     private static final String UNKNOWN_THREAD_NAME = "???"; //$NON-NLS-1$
  13
  14     private final int fTid;
  15     private final String fThreadName;
  16
  17     public ControlFlowTreeElement(String tidStr, @Nullable String threadName,
  18             List<TimeGraphTreeElement> children, int sourceQuark) {
  19         super(getElementName(tidStr, threadName),
  20                 children,
  21                 sourceQuark);
  22
  23         if (tidStr.startsWith(Attributes.THREAD_0_PREFIX)) {
  24             fTid = 0;
  25         } else {
  26             fTid = Integer.parseInt(tidStr);
  27         }
  28
  29         fThreadName = (threadName == null ? UNKNOWN_THREAD_NAME : threadName);
  30     }
  31
  32     private static String getElementName(String tidStr, @Nullable String threadName) {
  33         String tidPart = tidStr;
  34         if (tidPart.startsWith(Attributes.THREAD_0_PREFIX)) {
  35             /* Display "0/0" instead of "0_0" */
  36             tidPart = tidPart.replace('_', '/');
  37         }
  38
  39         String threadNamePart = (threadName == null ? UNKNOWN_THREAD_NAME : threadName);
  40         return (tidPart + " - " + threadNamePart); //$NON-NLS-1$
  41     }
  42
  43     public int getTid() {
  44         return fTid;
  45     }
  46
  47     public String getThreadName() {
  48         return fThreadName;
  49     }
  50
  51 }