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/*
 * Copyright 2004-2022 H2 Group. Multiple-Licensed under the MPL 2.0,
 * and the EPL 1.0 (https://h2database.com/html/license.html).
 * Initial Developer: H2 Group
 */
package org.h2.expression.function;

import org.h2.expression.Expression;
import org.h2.expression.Operation1;

/**
 * Function with one argument.
 */
public abstract class Function1 extends Operation1 implements NamedExpression {

    protected Function1(Expression arg) {
        super(arg);
    }

    @Override
    public StringBuilder getUnenclosedSQL(StringBuilder builder, int sqlFlags) {
        return arg.getUnenclosedSQL(builder.append(getName()).append('('), sqlFlags).append(')');
    }

}