/*
* 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.annotations.Immutable;
import org.jetbrains.mps.openapi.language.SLanguage;
import org.jetbrains.mps.openapi.model.SModel;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.mps.openapi.module.SModuleReference;
@Immutable
public class SModelLanguageEvent extends SModelEvent {
private final SLanguage myLanguage;
private final boolean myAdded;
public SModelLanguageEvent(@NotNull SModel model, @NotNull SLanguage ref, boolean added) {
super(model);
myLanguage = ref;
myAdded = added;
}
@Override
public SNode getAffectedRoot() {
return null;
}
/**
* @return language added/removed to a {@link #getModel() model}
*/
public SLanguage getEventLanguage() {
return myLanguage;
}
/**
* @deprecated use {@link #getEventLanguage()} instead. We stick to {@link SLanguage} for model's used languages.
*/
@Deprecated
@ToRemove(version = 2017.1)
public SModuleReference getLanguageNamespace() {
return myLanguage.getSourceModuleReference();
}
public boolean isAdded() {
return myAdded;
}
@Override
public void accept(SModelEventVisitor visitor) {
visitor.visitLanguageEvent(this);
}
}