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/*
 * 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.spark.streaming.dstream

import scala.reflect.ClassTag

import org.apache.spark.streaming._

/**
 * This is a class to provide access to zerotime information
 */
abstract class FriendlyInputDStream[T: ClassTag](
  @transient var ssc_ : StreamingContext)
    extends InputDStream[T](ssc_) {

  var ourZeroTime: Time = null

  override def initialize(time: Time): Unit = {
    ourZeroTime = time
    super.initialize(time)
  }
}