com.blazebit.persistence.parser.expression.modifier.WindowFrameEndModifier 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 com.blazebit.persistence.parser.expression.WindowDefinition;
/**
*
* @author Christian Beikov
* @since 1.4.0
*/
public class WindowFrameEndModifier implements ExpressionModifier {
protected final WindowDefinition windowDefinition;
public WindowFrameEndModifier(WindowDefinition windowDefinition) {
this.windowDefinition = windowDefinition;
}
@Override
public void set(Expression expression) {
windowDefinition.setFrameEndExpression(expression);
}
@Override
public Expression get() {
return windowDefinition.getFrameEndExpression();
}
}