public class SynchronizationDecorator implements ILightweightLabelDecorator {
private static final ImageDescriptor SYNC_OVERLAY =
CorePlugin.getImageDescriptor("warning_co.gif");
public static final String ID =
"org.xtuml.bp.ui.explorer.synchronizationDecorator"; //$NON-NLS-1$
@Override
public void decorate(Object element, IDecoration decoration) {
// rather than check the class for the isSynchronizedMethod through
// reflection, only consider the known classes
if (!isSynchronized(element)) {
decoration.addOverlay(SYNC_OVERLAY, IDecoration.BOTTOM_LEFT);
}
}
private boolean isSynchronized(Object element) {
if (element instanceof NonRootModelElement) {
NonRootModelElement nrme = (NonRootModelElement) element;
if (nrme.Issynchronized()) {
// check children as well
return childrenAreSynchronized(nrme);
} else {
return false;
}
}
return true;
}
private boolean childrenAreSynchronized(NonRootModelElement element) {
boolean result = true;
result = element.Issynchronized();
if (result) {
List<?> children = new ArrayList<Object>();
element.Collectreferencesforsynchronization(children, Synchronizationtype_c.Pull);
for (Object child : children) {
if (((NonRootModelElement) child).getModelRoot() instanceof Ooaofooa) {
result = childrenAreSynchronized((NonRootModelElement) child);
if (!result) {
return result;
}
}
}
}
return result;
}
@Override
public void addListener(ILabelProviderListener listener) {
// not required
}
@Override
public void dispose() {
// not required
}
@Override
public boolean isLabelProperty(Object element, String property) {
// not required
return false;
}
@Override
public void removeListener(ILabelProviderListener listener) {
// not required
}
}
