Class/Object

org.locationtech.geomesa.arrow.io

DictionaryBuildingWriter

Related Docs: object DictionaryBuildingWriter | package io

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class DictionaryBuildingWriter extends Closeable

Writes an arrow file of simple features. Dictionaries will be built up as features are observed. Dictionaries are encoded based on maxSize. Values will not be correctly encoded if more than maxSize distinct values are encountered

Linear Supertypes
Closeable, AutoCloseable, AnyRef, Any
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Inherited
  1. DictionaryBuildingWriter
  2. Closeable
  3. AutoCloseable
  4. AnyRef
  5. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new DictionaryBuildingWriter(sft: SimpleFeatureType, dictionaries: Seq[String], encoding: SimpleFeatureEncoding, ipcOpts: IpcOption, maxSize: Int = Short.MaxValue)

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    sft

    simple feature type

    dictionaries

    dictionary fields

    encoding

    vector encoding

    maxSize

    max size for dictionaries, will be used to pick the encoding for dictionary values

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 add(feature: SimpleFeature): Unit

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  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  6. def clear(): Unit

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    Clear any simple features currently stored in the vector

  7. def clone(): AnyRef

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

  8. def close(): Unit

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    Definition Classes
    DictionaryBuildingWriter → Closeable → AutoCloseable

  9. def encode(os: OutputStream): Unit

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    Writes out as a stand-alone streaming arrow file, including current dictionary values

    Writes out as a stand-alone streaming arrow file, including current dictionary values

    os

    output stream to write to

  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. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  14. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  15. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  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 size: Int

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

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    Definition Classes
    AnyRef

  21. def toString(): String

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    Definition Classes
    AnyRef → Any

  22. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Closeable

Inherited from AutoCloseable

Inherited from AnyRef

Inherited from Any

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