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1.  final def !=(arg0: Any): Boolean

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2.  final def ##(): Int

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3.  final def ==(arg0: Any): Boolean

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4.  final def asInstanceOf[T0]: T0

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5.  def clone(): AnyRef

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6.  def computeStats(spark: SparkSession, conf: Configuration, deltaLog: DeltaLog, snapshot: Snapshot, addFiles: Dataset[AddFile], numFilesOpt: Option[Long], ignoreMissingStats: Boolean = true, setBoundsToWide: Boolean = false): Dataset[AddFile]

   A helper function to compute stats of addFiles using StatsCollector.

   A helper function to compute stats of addFiles using StatsCollector.

   spark

   The SparkSession used to process data.

   conf

   The Hadoop configuration used to access file system.

   deltaLog

   The delta log of table, to which these AddFile(s) belong.

   snapshot

   The snapshot of the table used to derive table schema information. We do not derive it from deltaLog because a snapshot may not exist yet.

   addFiles

   The list of target AddFile(s) to be processed.

   numFilesOpt

   The number of AddFile(s) to process if known. Speeds up the query.

   ignoreMissingStats

   Whether to ignore missing stats during computation.

   setBoundsToWide

   Whether to set bounds to wide independently of whether or not the files have DVs.

   returns

   A list of AddFile(s) with newly computed stats, please note the existing stats from the input addFiles will be ignored regardless.

7.  final def eq(arg0: AnyRef): Boolean

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8.  def equals(arg0: Any): Boolean

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9.  def finalize(): Unit

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11.  def hashCode(): Int

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12.  def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

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13.  def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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15.  def isTraceEnabled(): Boolean

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18.  def logDebug(entry: LogEntry): Unit

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19.  def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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20.  def logDebug(msg: ⇒ String): Unit

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21.  def logError(entry: LogEntry, throwable: Throwable): Unit

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22.  def logError(entry: LogEntry): Unit

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23.  def logError(msg: ⇒ String, throwable: Throwable): Unit

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24.  def logError(msg: ⇒ String): Unit

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25.  def logInfo(entry: LogEntry, throwable: Throwable): Unit

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26.  def logInfo(entry: LogEntry): Unit

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27.  def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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28.  def logInfo(msg: ⇒ String): Unit

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29.  def logName: String

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30.  def logTrace(entry: LogEntry, throwable: Throwable): Unit

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31.  def logTrace(entry: LogEntry): Unit

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32.  def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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33.  def logTrace(msg: ⇒ String): Unit

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34.  def logWarning(entry: LogEntry, throwable: Throwable): Unit

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35.  def logWarning(entry: LogEntry): Unit

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36.  def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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37.  def logWarning(msg: ⇒ String): Unit

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39.  final def notify(): Unit

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40.  final def notifyAll(): Unit

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41.  final def synchronized[T0](arg0: ⇒ T0): T0

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42.  def toString(): String

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43.  final def wait(): Unit

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44.  final def wait(arg0: Long, arg1: Int): Unit

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45.  final def wait(arg0: Long): Unit

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