hazelcast-master/hazelcast/src/main/java/com/hazelcast/query/QueryConstants.java
/*
 * Copyright (c) 2008-2023, Hazelcast, Inc. 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.hazelcast.query;

/**
 * Contains constants for Query.
 */
public enum QueryConstants {

    /**
     * Attribute name of the key.
     */
    KEY_ATTRIBUTE_NAME("__key"),

    /**
     * Attribute name of the "this".
     */
    THIS_ATTRIBUTE_NAME("this");

    private final String value;

    QueryConstants(String value) {
        this.value = value;
    }

    public String value() {
        return value;
    }
}
