/*
* Copyright 2003-2015 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package jetbrains.mps.smodel.event;
import jetbrains.mps.util.annotation.ToRemove;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.mps.openapi.event.SNodeReadEvent;
import org.jetbrains.mps.openapi.event.SPropertyReadEvent;
import org.jetbrains.mps.openapi.event.SReferenceReadEvent;
import org.jetbrains.mps.openapi.model.SModelAccessListener;
import org.jetbrains.mps.openapi.model.SNodeAccessListener;
/**
* Bridge legacy {@link org.jetbrains.mps.openapi.model.SModelAccessListener} with the new {@link org.jetbrains.mps.openapi.model.SNodeAccessListener API}.
* @author Artem Tikhomirov
*/
@ToRemove(version = 3.3)
final class LegacyNodeAccessListener implements SNodeAccessListener {
private final SModelAccessListener myDelegate;
public LegacyNodeAccessListener(@NotNull SModelAccessListener delegate) {
myDelegate = delegate;
}
public boolean wraps(SModelAccessListener l) {
return myDelegate == l;
}
@Override
public void nodeRead(@NotNull SNodeReadEvent event) {
myDelegate.nodeRead(event.getNode());
}
@Override
public void propertyRead(@NotNull SPropertyReadEvent event) {
myDelegate.propertyRead(event.getNode(), event.getProperty().getName());
}
@Override
public void referenceRead(@NotNull SReferenceReadEvent event) {
myDelegate.referenceRead(event.getNode(), event.getAssociationLink().getRoleName());
}
}