Class

org.locationtech.geomesa.arrow.io.reader

StreamingSimpleFeatureArrowFileReader

Related Doc: package reader

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class StreamingSimpleFeatureArrowFileReader extends SimpleFeatureArrowFileReader

Streams features from an input stream - note that a feature may not be valid after a call to .next(), as the underlying data may be reclaimed

Linear Supertypes
SimpleFeatureArrowFileReader, Closeable, AutoCloseable, AnyRef, Any
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Inherited
  1. StreamingSimpleFeatureArrowFileReader
  2. SimpleFeatureArrowFileReader
  3. Closeable
  4. AutoCloseable
  5. AnyRef
  6. Any
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Visibility
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Instance Constructors

  1. new StreamingSimpleFeatureArrowFileReader(is: () ⇒ InputStream)(implicit allocator: BufferAllocator)

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    is

    creates a new input stream

    allocator

    buffer allocator

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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    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
    StreamingSimpleFeatureArrowFileReader → Closeable → AutoCloseable
  7. lazy val dictionaries: Map[String, ArrowDictionary]

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    Dictionaries from the file.

    Dictionaries from the file. Note: this may change as features are read, if there are multiple logical 'files' in the input stream. This method is exposed for completeness, but generally would not be needed since dictionary values are automatically decoded into the returned simple features.

    returns

    current dictionaries, keyed by attribute

    Definition Classes
    StreamingSimpleFeatureArrowFileReaderSimpleFeatureArrowFileReader
  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 features(filter: Filter): Iterator[ArrowSimpleFeature] with Closeable

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    Reads features from the underlying arrow file

    Reads features from the underlying arrow file

    filter

    filter to apply

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

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    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean

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

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

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    Definition Classes
    AnyRef
  18. lazy val sft: SimpleFeatureType

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    The simple feature type for the file.

    The simple feature type for the file. Note: this may change as features are read, if there are multiple logical 'files' in the input stream. By convention, we keep a single file with a single sft, but that is not enforced.

    returns

    current simple feature type

    Definition Classes
    StreamingSimpleFeatureArrowFileReaderSimpleFeatureArrowFileReader
  19. lazy val sort: Option[(String, Boolean)]

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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. def vectors: Seq[SimpleFeatureVector]

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  23. final def wait(): Unit

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

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    Definition Classes
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    Annotations
    @throws( ... )
  25. 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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