Class

org.locationtech.geomesa.kafka.index

KafkaFeatureCacheImpl

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class KafkaFeatureCacheImpl extends KafkaFeatureCache with FeatureExpiration with StrictLogging

Feature cache implementation

Linear Supertypes
StrictLogging, FeatureExpiration, KafkaFeatureCache, Closeable, AutoCloseable, AnyRef, Any
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Inherited
  1. KafkaFeatureCacheImpl
  2. StrictLogging
  3. FeatureExpiration
  4. KafkaFeatureCache
  5. Closeable
  6. AutoCloseable
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new KafkaFeatureCacheImpl(sft: SimpleFeatureType, config: IndexConfig)

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    sft

    simple feature type

    config

    index config

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 clear(): Unit

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  6. def clone(): AnyRef

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

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    Definition Classes
    KafkaFeatureCacheImpl → Closeable → AutoCloseable
  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 expire(featureState: FeatureState): Unit

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  11. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  13. def hashCode(): Int

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

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    Definition Classes
    Any
  15. val logger: Logger

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    Attributes
    protected
    Definition Classes
    StrictLogging
  16. final def ne(arg0: AnyRef): Boolean

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

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

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    Definition Classes
    AnyRef
  19. def put(feature: SimpleFeature): Unit

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    Note: this method is not thread-safe.

    Note: this method is not thread-safe. The state and index can get out of sync if the same feature is updated simultaneously from two different threads

    In our usage, this isn't a problem, as a given feature ID is always operated on by a single thread due to kafka consumer partitioning

    Definition Classes
    KafkaFeatureCacheImplKafkaFeatureCache
  20. def query(filter: Filter): Iterator[SimpleFeature]

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  21. def query(id: String): Option[SimpleFeature]

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  22. def remove(id: String): Unit

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    Note: this method is not thread-safe.

    Note: this method is not thread-safe. The state and index can get out of sync if the same feature is updated simultaneously from two different threads

    In our usage, this isn't a problem, as a given feature ID is always operated on by a single thread due to kafka consumer partitioning

    Definition Classes
    KafkaFeatureCacheImplKafkaFeatureCache
  23. def size(f: Filter): Int

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  24. def size(): Int

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

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    Definition Classes
    AnyRef
  26. def toString(): String

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

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from StrictLogging

Inherited from FeatureExpiration

Inherited from KafkaFeatureCache

Inherited from Closeable

Inherited from AutoCloseable

Inherited from AnyRef

Inherited from Any

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