/*
* Copyright 2003-2011 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.errors.messageTargets;
import jetbrains.mps.util.EqualUtil;
import org.jetbrains.annotations.NotNull;
public class DeletedNodeMessageTarget implements MessageTarget {
private String myRole;
private int myNextChildIndex = -1; // -1 for deleted in single role
public DeletedNodeMessageTarget(@NotNull String role, int nextChildIndex) {
myRole = role;
myNextChildIndex = nextChildIndex;
}
public DeletedNodeMessageTarget(String role) {
myRole = role;
}
@Override
public MessageTargetEnum getTarget() {
return MessageTargetEnum.DELETED_CHILD;
}
@Override
public String getRole() {
return myRole;
}
public int getNextChildIndex() {
return myNextChildIndex;
}
@Override
public boolean sameAs(@NotNull MessageTarget errorTarget) {
return errorTarget instanceof DeletedNodeMessageTarget && EqualUtil.equals(errorTarget.getRole(), getRole())
&& myNextChildIndex == ((DeletedNodeMessageTarget) errorTarget).myNextChildIndex;
}
}