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/*
 * Copyright 2017 @objectsql.com
 *
 * 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.objectsql.handler;

import com.objectsql.support.ColumnInfo;
import com.objectsql.support.KV;

import java.util.Map;

public interface QueryHandler {

    /* return as object  */
    default Object queryValueHandle(Object object, ColumnInfo info, Object value){
        return null;
    }

    /* return such as String, or Map */
    default Object queryValueHandle(Object value, Class distClass) {
        return null;
    }

    default KV queryValueHandleMap(Map map, Object value, Class distClass){
        return null;
    }
}