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/*
 * Copyright (c) 2015. Qubole Inc
 * 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.qubole.quark.sql.handlers;

/**
 * Created by amoghm on 11/20/15.
 *
 * Interface for all handlers that would
 * basically convert one object to another
 * (generally String sql to RelNode)
 * @param  Destination Type
 * @param  Source Type
 */
public interface SqlHandler {
  U convert(V obj);
}