Class/Object

org.locationtech.geomesa.accumulo.iterators

AgeOffIterator

Related Docs: object AgeOffIterator | package iterators

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class AgeOffIterator extends Filter with AgeOffFilter

Accumulo implementation of AgeOffFilter, based on an expiry. Features with a timestamp older than the expiry will be aged off.

This iterator can be configured on scan, minc, and majc to age off data

Age off iterators can be stacked but this may have performance implications

Linear Supertypes
AgeOffFilter, AbstractFilter, ConfiguredScan, Filter, OptionDescriber, WrappingIterator, SortedKeyValueIterator[Key, Value], AnyRef, Any
Known Subclasses
DtgAgeOffIterator
Ordering
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Inherited
  1. AgeOffIterator
  2. AgeOffFilter
  3. AbstractFilter
  4. ConfiguredScan
  5. Filter
  6. OptionDescriber
  7. WrappingIterator
  8. SortedKeyValueIterator
  9. AnyRef
  10. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new AgeOffIterator()

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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. def accept(k: Key, v: Value): Boolean

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    Definition Classes
    AgeOffIterator → Filter

  5. def accept(row: Array[Byte], rowOffset: Int, rowLength: Int, value: Array[Byte], valueOffset: Int, valueLength: Int, timestamp: Long): Boolean

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    Definition Classes
    AgeOffFilter → AbstractFilter

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  8. def deepCopy(env: IteratorEnvironment): SortedKeyValueIterator[Key, Value]

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    Definition Classes
    AgeOffIterator → Filter → WrappingIterator → SortedKeyValueIterator

  9. def describeOptions(): IteratorOptions

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    Definition Classes
    Filter → OptionDescriber

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

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    Definition Classes
    AnyRef

  11. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  12. var expiry: Long

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    Attributes
    protected
    Definition Classes
    AgeOffFilter

  13. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  14. def findTop(): Unit

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    Attributes
    protected[org.apache.accumulo.core.iterators]
    Definition Classes
    Filter

  15. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  16. def getSource(): SortedKeyValueIterator[Key, Value]

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    Attributes
    protected[org.apache.accumulo.core.iterators]
    Definition Classes
    WrappingIterator

  17. def getTopKey(): Key

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    Definition Classes
    WrappingIterator → SortedKeyValueIterator

  18. def getTopValue(): Value

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    Definition Classes
    WrappingIterator → SortedKeyValueIterator

  19. def hasTop(): Boolean

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    Definition Classes
    WrappingIterator → SortedKeyValueIterator

  20. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  21. def init(source: SortedKeyValueIterator[Key, Value], options: Map[String, String], env: IteratorEnvironment): Unit

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    Definition Classes
    AgeOffIterator → Filter → WrappingIterator → SortedKeyValueIterator

  22. def init(options: Map[String, String]): Unit

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    Definition Classes
    AgeOffFilter → ConfiguredScan

  23. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  25. def next(): Unit

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    Definition Classes
    Filter → WrappingIterator → SortedKeyValueIterator
    Annotations
    @throws( classOf[java.io.IOException] )

  26. final def notify(): Unit

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    Definition Classes
    AnyRef

  27. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  28. def seek(arg0: Range, arg1: Collection[ByteSequence], arg2: Boolean): Unit

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    Definition Classes
    Filter → WrappingIterator → SortedKeyValueIterator
    Annotations
    @throws( classOf[java.io.IOException] )

  29. def setSource(arg0: SortedKeyValueIterator[Key, Value]): Unit

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    Attributes
    protected[org.apache.accumulo.core.iterators]
    Definition Classes
    WrappingIterator

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

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    Definition Classes
    AnyRef

  31. def toString(): String

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    Definition Classes
    AnyRef → Any

  32. def validateOptions(arg0: Map[String, String]): Boolean

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    Definition Classes
    Filter → OptionDescriber

  33. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  35. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from AgeOffFilter

Inherited from AbstractFilter

Inherited from ConfiguredScan

Inherited from Filter

Inherited from OptionDescriber

Inherited from WrappingIterator

Inherited from SortedKeyValueIterator[Key, Value]

Inherited from AnyRef

Inherited from Any

Ungrouped