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Official Cloudant client for Java

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/*
 * Copyright © 2017 IBM Corp. All rights reserved.
 *
 * 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.cloudant.client.api.query;

public class EmptyExpression implements Selector {

    private EmptyExpression() {
    }

    public static EmptyExpression empty() {
        return new EmptyExpression();
    }

    @Override
    public String toString() {
        return "";
    }

}