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• IngestionTimeUpdater.scala

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com.yahoo.maha.service.datasource.IngestionTimeUpdater.scala Maven / Gradle / Ivy

// Copyright 2017, Yahoo Holdings Inc.
// Licensed under the terms of the Apache License 2.0. Please see LICENSE file in project root for terms.
package com.yahoo.maha.service.datasource

import java.lang

import com.yahoo.maha.core.Engine

/**
 * Created by pranavbhole on 06/04/18.
 */
trait IngestionTimeUpdater {
  def engine : Engine
  def source: String
  def getIngestionTime(dataSource: String): Option[String]
  def getIngestionTimeLong(dataSource: String): Option[Long]
  def getIngestionTimeLongAsJava(dataSource: String): Option[java.lang.Long] = {
    getIngestionTimeLong(dataSource).map(lang.Long.valueOf(_))
  }
}

case class NoopIngestionTimeUpdater(engine: Engine, source: String) extends IngestionTimeUpdater {
  override def getIngestionTime(dataSource: String): Option[String] = None
  override def getIngestionTimeLong(dataSource: String): Option[Long] = None
}