tmf: Provide a static method to retrieve state systems

[deliverable/tracecompass.git] / org.eclipse.linuxtools.lttng2.kernel.ui / src / org / eclipse / linuxtools / internal / lttng2 / kernel / ui / views / resources / ResourcesView.java

diff --git a/org.eclipse.linuxtools.lttng2.kernel.ui/src/org/eclipse/linuxtools/internal/lttng2/kernel/ui/views/resources/ResourcesView.java b/org.eclipse.linuxtools.lttng2.kernel.ui/src/org/eclipse/linuxtools/internal/lttng2/kernel/ui/views/resources/ResourcesView.java
index 5a4ac5e04a9a8d4b4cde3bb2b6b3e7c0d920d984..1d4df72dd24e8700b0b8d768bbb4a8f3a3d9896b 100644 (file)
--- a/org.eclipse.linuxtools.lttng2.kernel.ui/src/org/eclipse/linuxtools/internal/lttng2/kernel/ui/views/resources/ResourcesView.java
+++ b/org.eclipse.linuxtools.lttng2.kernel.ui/src/org/eclipse/linuxtools/internal/lttng2/kernel/ui/views/resources/ResourcesView.java
@@ -31,6 +31,7 @@ import org.eclipse.linuxtools.statesystem.core.exceptions.StateSystemDisposedExc
 import org.eclipse.linuxtools.statesystem.core.exceptions.StateValueTypeException;
 import org.eclipse.linuxtools.statesystem.core.exceptions.TimeRangeException;
 import org.eclipse.linuxtools.statesystem.core.interval.ITmfStateInterval;
+import org.eclipse.linuxtools.tmf.core.statesystem.TmfStateSystemAnalysisModule;
 import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;
 import org.eclipse.linuxtools.tmf.ui.views.timegraph.AbstractTimeGraphView;
 import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeEvent;
@@ -93,13 +94,10 @@ public class ResourcesView extends AbstractTimeGraphView {
 
     @Override
     protected void buildEventList(ITmfTrace trace, ITmfTrace parentTrace, IProgressMonitor monitor) {
-        LttngKernelAnalysisModule module = trace.getAnalysisModuleOfClass(LttngKernelAnalysisModule.class, LttngKernelAnalysisModule.ID);
-        if (module == null) {
+        if (trace == null) {
             return;
         }
-        module.schedule();
-        module.waitForInitialization();
-        ITmfStateSystem ssq = module.getStateSystem();
+        ITmfStateSystem ssq = TmfStateSystemAnalysisModule.getStateSystem(trace, LttngKernelAnalysisModule.ID);
         if (ssq == null) {
             return;
         }
@@ -197,11 +195,7 @@ public class ResourcesView extends AbstractTimeGraphView {
             long startTime, long endTime, long resolution,
             IProgressMonitor monitor) {
         ResourcesEntry resourcesEntry = (ResourcesEntry) entry;
-        LttngKernelAnalysisModule module = resourcesEntry.getTrace().getAnalysisModuleOfClass(LttngKernelAnalysisModule.class, LttngKernelAnalysisModule.ID);
-        if (module == null) {
-            return null;
-        }
-        ITmfStateSystem ssq = module.getStateSystem();
+        ITmfStateSystem ssq = TmfStateSystemAnalysisModule.getStateSystem(resourcesEntry.getTrace(), LttngKernelAnalysisModule.ID);
         if (ssq == null) {
             return null;
         }