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[229674] - [view model] Assertion error in DefaultVMContentProviderStrategy.updateChildrenWithCounts

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This commit is contained in:
Pawel Piech 2008-05-02 23:47:55 +00:00
parent 6d882f8fb7
commit 1d77fd5491
1 changed files with 13 additions and 11 deletions
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24
plugins/org.eclipse.dd.dsf.ui/src/org/eclipse/dd/dsf/ui/viewmodel/DefaultVMContentProviderStrategy.java
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@ -16,6 +16,7 @@ import java.util.List;
import java.util.Map;
import org.eclipse.dd.dsf.concurrent.ConfinedToDsfExecutor;
import org.eclipse.dd.dsf.concurrent.CountingRequestMonitor;
import org.eclipse.dd.dsf.concurrent.DataRequestMonitor;
import org.eclipse.dd.dsf.concurrent.MultiRequestMonitor;
import org.eclipse.dd.dsf.concurrent.RequestMonitor;
@ -287,13 +288,13 @@ public class DefaultVMContentProviderStrategy implements IElementContentProvider
private void updateChildrenWithCounts(final IChildrenUpdate update, IVMNode node, Integer[] nodeElementCounts) {
// Create the multi request monitor to mark update when querying all
// children nodes is finished.
final MultiRequestMonitor<RequestMonitor> elementsMultiRequestMon =
new MultiRequestMonitor<RequestMonitor>(getVMProvider().getExecutor(), null) {
@Override
protected void handleCompleted() {
update.done();
}
};
CountingRequestMonitor multiRm = new CountingRequestMonitor(getVMProvider().getExecutor(), null) {
@Override
protected void handleCompleted() {
update.done();
}
};
int multiRmCount = 0;
// Iterate through all child nodes and if requested range matches, call them to
// get their elements.
@ -316,7 +317,7 @@ public class DefaultVMContentProviderStrategy implements IElementContentProvider
nodes[i],
new VMChildrenUpdate(
update, elementsStartIdx, elementsLength,
elementsMultiRequestMon.add(new DataRequestMonitor<List<Object>>(getVMProvider().getExecutor(), null) {
new DataRequestMonitor<List<Object>>(getVMProvider().getExecutor(), multiRm) {
@Override
protected void handleCompleted() {
// Workaround for a bug caused by an optimization in the viewer:
@ -332,16 +333,17 @@ public class DefaultVMContentProviderStrategy implements IElementContentProvider
}
}
}
elementsMultiRequestMon.requestMonitorDone(this);
super.handleCompleted();
}
}))
})
);
multiRmCount++;
}
}
}
// Guard against invalid queries.
assert !elementsMultiRequestMon.getRequestMonitors().isEmpty();
multiRm.setDoneCount(multiRmCount);
}
/**