org.apache.spark.sql.execution.streaming.RateStreamOffset.scala Maven / Gradle / Ivy

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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.sql.execution.streaming

import org.json4s.DefaultFormats
import org.json4s.jackson.Serialization

import org.apache.spark.sql.sources.v2

case class RateStreamOffset(partitionToValueAndRunTimeMs: Map[Int, ValueRunTimeMsPair])
  extends v2.reader.streaming.Offset {
  implicit val defaultFormats: DefaultFormats = DefaultFormats
  override val json = Serialization.write(partitionToValueAndRunTimeMs)
}


case class ValueRunTimeMsPair(value: Long, runTimeMs: Long)