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/*
 * Copyright (c) 2008-2024, 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.impl;

import com.hazelcast.internal.serialization.Data;
import com.hazelcast.internal.serialization.InternalSerializationService;

import java.util.Map;

/**
 * This abstract class contains methods related to Queryable Entry, which means searched an indexed by SQL query or predicate.
 * 
 * If the object, which is used as the extraction target, is not of Data or Portable type the serializationService
 * will not be touched at all.
 */
public abstract class QueryableEntry implements Map.Entry {

    protected InternalSerializationService serializationService;

    public abstract K getKey();

    public abstract Data getKeyData();

    public abstract V getValue();

    public abstract Data getValueData();

    public abstract K getKeyIfPresent();

    public abstract Data getKeyDataIfPresent();

    public abstract V getValueIfPresent();

    public abstract Data getValueDataIfPresent();


}