com.blazebit.persistence.parser.expression.modifier.ExpressionListModifier Maven / Gradle / Ivy
/*
* Copyright 2014 - 2021 Blazebit.
*
* 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 com.blazebit.persistence.parser.expression.modifier;
import com.blazebit.persistence.parser.expression.Expression;
import java.util.List;
/**
*
* @author Moritz Becker
* @author Christian Beikov
* @since 1.2.0
*/
public class ExpressionListModifier implements ExpressionModifier {
protected final List target;
protected final int modificationIndex;
public ExpressionListModifier(List target, int modificationIndex) {
this.target = (List) target;
this.modificationIndex = modificationIndex;
}
public List getTarget() {
return target;
}
@Override
public void set(Expression expression) {
target.set(modificationIndex, expression);
}
@Override
public Expression get() {
return target.get(modificationIndex);
}
}