ArrowAttributeReader

Type Members

class ArrowBooleanReader extends ArrowAttributeReader
class ArrowByteReader extends ArrowAttributeReader
class ArrowDateMillisReader extends ArrowDateReader
trait ArrowDateReader extends ArrowAttributeReader
class ArrowDateSecondsReader extends ArrowDateReader
class ArrowDictionaryByteReader extends ArrowDictionaryReader

Reads dictionary encoded bytes and converts them to the actual values
class ArrowDictionaryIntReader extends ArrowDictionaryReader

Reads dictionary encoded ints and converts them to the actual values
class ArrowDictionaryShortReader extends ArrowDictionaryReader

Reads dictionary encoded shorts and converts them to the actual values
class ArrowDoubleReader extends ArrowAttributeReader
class ArrowFloatReader extends ArrowAttributeReader
class ArrowGeometryReader extends ArrowAttributeReader

Reads geometries - delegates to our JTS geometry vectors
class ArrowIntReader extends ArrowAttributeReader
class ArrowLineStringReader extends ArrowAttributeReader

Subclass with special methods for reading coordinate directly
class ArrowListReader extends ArrowAttributeReader
class ArrowLongReader extends ArrowAttributeReader
class ArrowMapReader extends ArrowAttributeReader
class ArrowPointReader extends ArrowAttributeReader

Subclass with special methods for reading coordinate directly
class ArrowStringReader extends ArrowAttributeReader
class ArrowUuidReader extends ArrowStringReader

Value Members

final def !=(arg0: Any): Boolean

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

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

Definition Classes
AnyRef → Any
object ArrowDateReader
object ArrowGeometryReader
object ArrowIncrementingFeatureIdReader extends ArrowAttributeReader

Returns an incrementing Long to use as a feature id
def apply(bindings: Seq[ObjectType], classBinding: Class[_], vector: FieldVector, dictionary: Option[ArrowDictionary], encoding: SimpleFeatureEncoding): ArrowAttributeReader

Creates an attribute reader for a single attribute
Creates an attribute reader for a single attribute
bindings
object bindings, the attribute type plus any subtypes (e.g. for lists or maps)
classBinding
the explicit class binding of the attribute
vector
the simple feature vector to read from
dictionary
the dictionary for the attribute, if any
encoding
encoding options
returns
reader
def apply(sft: SimpleFeatureType, vector: NullableMapVector, dictionaries: Map[String, ArrowDictionary], encoding: SimpleFeatureEncoding = SimpleFeatureEncoding.min(false)): Seq[ArrowAttributeReader]

Creates a sequence of attribute readers based on the attributes of the simple feature type.
Creates a sequence of attribute readers based on the attributes of the simple feature type. There will be one reader per attribute.
sft
simple feature type
vector
simple feature vector to read from
dictionaries
dictionaries, if any
encoding
encoding options
returns
sequence of readers
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
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def finalize(): Unit

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

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
def id(vector: NullableMapVector, includeFids: Boolean): ArrowAttributeReader

Reads an ID
Reads an ID
vector
simple feature vector
includeFids
whether ids are included in the vector or not. If not, will return an incrementing ID value.
final def isInstanceOf[T0]: Boolean

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

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
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final def notifyAll(): Unit

Definition Classes
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final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
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final def wait(): Unit

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

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

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Docs: trait ArrowAttributeReader | package vector

object ArrowAttributeReader

Type Members

class ArrowBooleanReader extends ArrowAttributeReader

class ArrowByteReader extends ArrowAttributeReader

class ArrowDateMillisReader extends ArrowDateReader

trait ArrowDateReader extends ArrowAttributeReader

class ArrowDateSecondsReader extends ArrowDateReader

class ArrowDictionaryByteReader extends ArrowDictionaryReader

class ArrowDictionaryIntReader extends ArrowDictionaryReader

class ArrowDictionaryShortReader extends ArrowDictionaryReader

class ArrowDoubleReader extends ArrowAttributeReader

class ArrowFloatReader extends ArrowAttributeReader

class ArrowGeometryReader extends ArrowAttributeReader

class ArrowIntReader extends ArrowAttributeReader

class ArrowLineStringReader extends ArrowAttributeReader

class ArrowListReader extends ArrowAttributeReader

class ArrowLongReader extends ArrowAttributeReader

class ArrowMapReader extends ArrowAttributeReader

class ArrowPointReader extends ArrowAttributeReader

class ArrowStringReader extends ArrowAttributeReader

class ArrowUuidReader extends ArrowStringReader

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

object ArrowDateReader

object ArrowGeometryReader

object ArrowIncrementingFeatureIdReader extends ArrowAttributeReader

def apply(bindings: Seq[ObjectType], classBinding: Class[_], vector: FieldVector, dictionary: Option[ArrowDictionary], encoding: SimpleFeatureEncoding): ArrowAttributeReader

def apply(sft: SimpleFeatureType, vector: NullableMapVector, dictionaries: Map[String, ArrowDictionary], encoding: SimpleFeatureEncoding = SimpleFeatureEncoding.min(false)): Seq[ArrowAttributeReader]

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

def id(vector: NullableMapVector, includeFids: Boolean): ArrowAttributeReader

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

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