content: /*
   * 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.carbondata.processing.loading.events;
  
  import java.util.Map;
  
  import org.apache.carbondata.core.metadata.CarbonTableIdentifier;
  import org.apache.carbondata.events.Event;
  import org.apache.carbondata.processing.loading.model.CarbonLoadModel;
  
  public class LoadEvents {
    /**
     * Class for handling operations before start of a load process.
     * Example usage: For validation purpose
     */
    public static class LoadTablePreExecutionEvent extends Event {
      private CarbonTableIdentifier carbonTableIdentifier;
      private CarbonLoadModel carbonLoadModel;
      private String factPath;
      private boolean isDataFrameDefined;
      private Map<String, String> optionsFinal;
      // userProvidedOptions are needed if we need only the load options given by user
      private Map<String, String> userProvidedOptions;
      private boolean isOverWriteTable;
  
      public LoadTablePreExecutionEvent(CarbonTableIdentifier carbonTableIdentifier,
          CarbonLoadModel carbonLoadModel, String factPath, boolean isDataFrameDefined,
          Map<String, String> optionsFinal, Map<String, String> userProvidedOptions,
          boolean isOverWriteTable) {
        this.carbonTableIdentifier = carbonTableIdentifier;
        this.carbonLoadModel = carbonLoadModel;
        this.factPath = factPath;
        this.isDataFrameDefined = isDataFrameDefined;
        this.optionsFinal = optionsFinal;
        this.userProvidedOptions = userProvidedOptions;
        this.isOverWriteTable = isOverWriteTable;
      }
  
      public CarbonTableIdentifier getCarbonTableIdentifier() {
        return carbonTableIdentifier;
      }
  
      public CarbonLoadModel getCarbonLoadModel() {
        return carbonLoadModel;
      }
  
      public String getFactPath() {
        return factPath;
      }
  
      public boolean isDataFrameDefined() {
        return isDataFrameDefined;
      }
  
      public Map<String, String> getOptionsFinal() {
        return optionsFinal;
      }
  
      public Map<String, String> getUserProvidedOptions() {
        return userProvidedOptions;
      }
  
      public boolean isOverWriteTable() {
        return isOverWriteTable;
      }
    }
  
    /**
     * Class for handling operations after data load completion and before final
     * commit of load operation. Example usage: For loading MV
     */
  
    public static class LoadTablePostExecutionEvent extends Event {
      private CarbonTableIdentifier carbonTableIdentifier;
      private CarbonLoadModel carbonLoadModel;
  
      public LoadTablePostExecutionEvent(CarbonTableIdentifier carbonTableIdentifier,
          CarbonLoadModel carbonLoadModel) {
        this.carbonTableIdentifier = carbonTableIdentifier;
        this.carbonLoadModel = carbonLoadModel;
      }
  
      public CarbonTableIdentifier getCarbonTableIdentifier() {
        return carbonTableIdentifier;
      }
  
      public CarbonLoadModel getCarbonLoadModel() {
        return carbonLoadModel;
      }
    }
  
    /**
     * Event for handling operations after data load completion and before final
     * commit of load operation. Example usage: For loading MV
     */
  
    public static class LoadTablePreStatusUpdateEvent extends Event {
      private CarbonLoadModel carbonLoadModel;
      private CarbonTableIdentifier carbonTableIdentifier;
  
      public LoadTablePreStatusUpdateEvent(CarbonTableIdentifier carbonTableIdentifier,
          CarbonLoadModel carbonLoadModel) {
        this.carbonTableIdentifier = carbonTableIdentifier;
        this.carbonLoadModel = carbonLoadModel;
      }
  
      public CarbonLoadModel getCarbonLoadModel() {
        return carbonLoadModel;
      }
  
      public CarbonTableIdentifier getCarbonTableIdentifier() {
        return carbonTableIdentifier;
      }
    }
  
    public static class LoadTablePostStatusUpdateEvent extends Event {
      private CarbonLoadModel carbonLoadModel;
  
      public LoadTablePostStatusUpdateEvent(CarbonLoadModel carbonLoadModel) {
        this.carbonLoadModel = carbonLoadModel;
      }
  
      public CarbonLoadModel getCarbonLoadModel() {
        return carbonLoadModel;
      }
    }
  }
  