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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.search.grouping.request;
import java.util.List;
/**
* @author baldersheim
* @author bratseth
*/
public class MathACosFunction extends FunctionNode {
/**
* Constructs a new instance of this class.
*
* @param exp The expression to evaluate, double value will be requested.
*/
public MathACosFunction(GroupingExpression exp) {
this(null, null, exp);
}
private MathACosFunction(String label, Integer level, GroupingExpression exp) {
super("math.acos", label, level, List.of(exp));
}
@Override
public MathACosFunction copy() {
return new MathACosFunction(getLabel(), getLevelOrNull(), getArg(0).copy());
}
}
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