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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.searchlib.expression;
/**
* @author baldersheim
*/
public class SortFunctionNode extends UnaryFunctionNode {
public static final int classId = registerClass(0x4000 + 137, SortFunctionNode.class, SortFunctionNode::new);
public SortFunctionNode() {}
/**
* Constructs an instance of this class with given argument.
*
* @param arg The argument for this function.
*/
public SortFunctionNode(ExpressionNode arg) {
addArg(arg);
}
@Override
protected int onGetClassId() {
return classId;
}
@Override
protected boolean equalsUnaryFunction(UnaryFunctionNode obj) {
return true;
}
}
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