Class/Object

org.locationtech.geomesa.accumulo.data.stats

AccumuloGeoMesaStats

Related Docs: object AccumuloGeoMesaStats | package stats

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class AccumuloGeoMesaStats extends MetadataBackedStats

Accumulo stats implementation handling table compactions

Linear Supertypes
MetadataBackedStats, StatsBasedEstimator, RunnableStats, LazyLogging, GeoMesaStats, Closeable, AutoCloseable, AnyRef, Any
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  2. By inheritance
Inherited
  1. AccumuloGeoMesaStats
  2. MetadataBackedStats
  3. StatsBasedEstimator
  4. RunnableStats
  5. LazyLogging
  6. GeoMesaStats
  7. Closeable
  8. AutoCloseable
  9. AnyRef
  10. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new AccumuloGeoMesaStats(ds: AccumuloDataStore, metadata: AccumuloBackedMetadata[Stat])

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    ds

    ds

Type Members

  1. class AccumuloMetadataStatWriter extends MetadataStatWriter

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  2. class AccumuloStatUpdater extends MetadataStatUpdater

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    Stores stats as metadata entries

  3. class MetadataStatUpdater extends StatUpdater with LazyLogging

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    Attributes
    protected
    Definition Classes
    MetadataBackedStats
  4. class MetadataStatWriter extends GeoMesaStatWriter

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    Attributes
    protected
    Definition Classes
    MetadataBackedStats

Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  6. def close(): Unit

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    Definition Classes
    AccumuloGeoMesaStats → MetadataBackedStats → RunnableStats → Closeable → AutoCloseable
  7. def configureStatCombiner(connector: Connector, sft: SimpleFeatureType): Unit

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    Configures the stat combiner to sum stats dynamically.

    Configures the stat combiner to sum stats dynamically.

    Note: should be called with a distributed lock on the stats table

    connector

    accumulo connector

    sft

    simple feature type

  8. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  10. def estimateCount(sft: SimpleFeatureType, filter: Filter): Option[Long]

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    Attributes
    protected
    Definition Classes
    StatsBasedEstimator
  11. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. def getBounds(sft: SimpleFeatureType, filter: Filter, exact: Boolean): ReferencedEnvelope

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    Definition Classes
    GeoMesaStats
  13. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  14. def getCount(sft: SimpleFeatureType, filter: Filter, exact: Boolean): Option[Long]

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    Definition Classes
    MetadataBackedStats → RunnableStats → GeoMesaStats
  15. def getEnumeration[T](sft: SimpleFeatureType, attribute: String, filter: Filter, exact: Boolean): Option[EnumerationStat[T]]

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    Definition Classes
    RunnableStats → GeoMesaStats
  16. def getFrequency[T](sft: SimpleFeatureType, attribute: String, precision: Int, filter: Filter, exact: Boolean): Option[Frequency[T]]

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    Definition Classes
    MetadataBackedStats → RunnableStats → GeoMesaStats
  17. def getHistogram[T](sft: SimpleFeatureType, attribute: String, bins: Int, min: T, max: T, filter: Filter, exact: Boolean): Option[Histogram[T]]

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    Definition Classes
    MetadataBackedStats → RunnableStats → GeoMesaStats
  18. def getMinMax[T](sft: SimpleFeatureType, attribute: String, filter: Filter, exact: Boolean): Option[MinMax[T]]

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    Definition Classes
    MetadataBackedStats → RunnableStats → GeoMesaStats
  19. def getSeqStat[T <: Stat](sft: SimpleFeatureType, queries: Seq[String], filter: Filter, exact: Boolean): Seq[T]

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    Definition Classes
    GeoMesaStats
  20. def getStat[T <: Stat](sft: SimpleFeatureType, query: String, filter: Filter, exact: Boolean): Option[T]

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    Definition Classes
    MetadataBackedStats → RunnableStats → GeoMesaStats
  21. def getTopK[T](sft: SimpleFeatureType, attribute: String, filter: Filter, exact: Boolean): Option[TopK[T]]

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    Definition Classes
    MetadataBackedStats → RunnableStats → GeoMesaStats
  22. def getZ3Histogram(sft: SimpleFeatureType, geom: String, dtg: String, period: TimePeriod, bins: Int, filter: Filter, exact: Boolean): Option[Z3Histogram]

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    Definition Classes
    MetadataBackedStats → RunnableStats → GeoMesaStats
  23. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  24. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  25. lazy val logger: Logger

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    Attributes
    protected
    Definition Classes
    LazyLogging
  26. val metadata: AccumuloBackedMetadata[Stat]

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  27. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  28. final def notify(): Unit

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    Definition Classes
    AnyRef
  29. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  30. def query[T <: Stat](sft: SimpleFeatureType, filter: Filter, query: String): Option[T]

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    Attributes
    protected
    Definition Classes
    RunnableStats
  31. def removeStatCombiner(connector: Connector, sft: SimpleFeatureType): Unit

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    Remove the stats combiner for a simple feature type

    Remove the stats combiner for a simple feature type

    Note: should be called with a distributed lock on the stats table

    connector

    accumulo connector

    sft

    simple feature type

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

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    Definition Classes
    AnyRef
  33. def toString(): String

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    Definition Classes
    AnyRef → Any
  34. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  35. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  36. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  37. def write(typeName: String, stats: Seq[WritableStat]): Unit

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    Attributes
    protected
    Definition Classes
    AccumuloGeoMesaStats → MetadataBackedStats
  38. val writer: GeoMesaStatWriter

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    Definition Classes
    AccumuloGeoMesaStats → MetadataBackedStats → RunnableStats → GeoMesaStats

Deprecated Value Members

  1. def clearStats(sft: SimpleFeatureType): Unit

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    Definition Classes
    GeoMesaStats
    Annotations
    @deprecated
    Deprecated

    writer.clear

  2. def generateStats(sft: SimpleFeatureType): Seq[Stat]

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    Definition Classes
    GeoMesaStats
    Annotations
    @deprecated
    Deprecated

    writer.analyze

  3. def getAttributeBounds[T](sft: SimpleFeatureType, attribute: String, filter: Filter, exact: Boolean): Option[MinMax[T]]

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    Definition Classes
    GeoMesaStats
    Annotations
    @deprecated
    Deprecated

    getMinMax

  4. def getStats[T <: Stat](sft: SimpleFeatureType, attributes: Seq[String], options: Seq[Any])(implicit ct: ClassTag[T]): Seq[T]

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    Definition Classes
    GeoMesaStats
    Annotations
    @deprecated
    Deprecated

    getSeqStat(exact = false)

  5. def rename(sft: SimpleFeatureType, previous: SimpleFeatureType): Unit

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    Definition Classes
    GeoMesaStats
    Annotations
    @deprecated
    Deprecated

    writer.rename

  6. def runStats[T <: Stat](sft: SimpleFeatureType, stats: String, filter: Filter): Seq[T]

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    Definition Classes
    GeoMesaStats
    Annotations
    @deprecated
    Deprecated

    getStat/getSeqStat(exact = true)

  7. def statUpdater(sft: SimpleFeatureType): StatUpdater

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    Definition Classes
    GeoMesaStats
    Annotations
    @deprecated
    Deprecated

    writer.updater

Inherited from MetadataBackedStats

Inherited from StatsBasedEstimator

Inherited from RunnableStats

Inherited from LazyLogging

Inherited from GeoMesaStats

Inherited from Closeable

Inherited from AutoCloseable

Inherited from AnyRef

Inherited from Any

Ungrouped