org.apache.flink.table.planner.delegation.ParserFactory Maven / Gradle / Ivy

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.flink.table.planner.delegation;

import org.apache.flink.annotation.Internal;
import org.apache.flink.table.catalog.CatalogManager;
import org.apache.flink.table.delegation.Parser;
import org.apache.flink.table.factories.ComponentFactory;

/**
 * Factory that creates {@link Parser}.
 *
 * This factory is used with Java's Service Provider Interfaces (SPI) for discovering. A factory
 * is called with a set of normalized properties that describe the desired configuration. Those
 * properties may include table configurations like SQL dialect.
 */
@Internal
public interface ParserFactory extends ComponentFactory {
    Parser create(CatalogManager catalogManager, PlannerContext plannerContext);
}