scala source code of EvilStreamingQueryManager

/*
 * 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.
 */

//tag::evil[]
package org.apache.spark.sql.streaming

import scala.collection.mutable

import org.apache.spark.sql._
import org.apache.spark.sql.execution.streaming.Sink


/**
 * :: Experimental ::
 * A class to manage all the [[StreamingQuery]] active on a [[SparkSession]].
 *
 * @since 2.0.0
 */
case class EvilStreamingQueryManager(streamingQueryManager: StreamingQueryManager) {
  def startQuery(
    userSpecifiedName: Option[String],
    userSpecifiedCheckpointLocation: Option[String],
    df: DataFrame,
    sink: Sink,
    outputMode: OutputMode): StreamingQuery = {
    streamingQueryManager.startQuery(
      userSpecifiedName,
      userSpecifiedCheckpointLocation,
      df,
      sink,
      outputMode)
  }
}
//end::evil[]