/*
* Copyright 2003-2014 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 org.jetbrains.mps.annotations.Immutable;
import org.jetbrains.mps.openapi.model.SModel;
import org.jetbrains.mps.openapi.model.SNode;
@Immutable
public abstract class SModelEvent {
private final SModel myModel;
public abstract void accept(SModelEventVisitor visitor);
public abstract SNode getAffectedRoot();
protected SModelEvent(SModel model) {
myModel = model;
}
public SModel getModel() {
return myModel;
}
public SModel getModelDescriptor() {
return myModel;
}
public boolean isChangeEvent() {
return true;
}
}