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/*
 * Copyright © 2020 Cask Data, 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 io.cdap.delta.api.assessment;

import io.cdap.delta.api.Configurer;
import io.cdap.delta.api.SourceTable;

import java.util.List;

/**
 * Creates TableAssessors
 *
 * @param  type of schema the assessor examines.
 */
public interface TableAssessorSupplier {

  /**
   * Create a table assessor that will check if there will be potential problems replicating a table.
   *
   * @param configurer configurer used to instantiate plugins
   * @return a table assessor
   * @throws Exception if the table assessor could not be created
   */
  TableAssessor createTableAssessor(Configurer configurer) throws Exception;

  /**
   * Create a table assessor that will check if there will be potential problems replicating tables.
   *
   * @param configurer configurer used to instantiate plugins
   * @param tables tables to be replicated
   * @return a table assessor
   * @throws Exception if the table assessor could not be created
   */
  default TableAssessor createTableAssessor(Configurer configurer, List tables) throws Exception {
    return createTableAssessor(configurer);
  }

}