trait ArrowScan extends AggregatingScan[ArrowAggregate]
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Inherited
- ArrowScan
- AggregatingScan
- LazyLogging
- ConfiguredScan
- SamplingIterator
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Abstract Value Members
-
abstract
def
hasNextData: Boolean
- Attributes
- protected
- Definition Classes
- AggregatingScan
-
abstract
def
nextData(): RowValue
- Attributes
- protected
- Definition Classes
- AggregatingScan
Concrete 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
-
def
aggregate[A <: AggregateCallback](callback: A): A
Aggregates a batch of data.
Aggregates a batch of data. May not exhaust the underlying data
- callback
callback to provide for results
- returns
callback
- Definition Classes
- AggregatingScan
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native() @HotSpotIntrinsicCandidate()
-
def
createResult(sft: SimpleFeatureType, transform: Option[SimpleFeatureType], batchSize: Int, options: Map[String, String]): ArrowAggregate
Create the result object for the current scan
Create the result object for the current scan
- sft
simple feature type
- transform
transform, if any
- batchSize
batch size
- options
scan options
- Definition Classes
- ArrowScan → AggregatingScan
-
def
defaultBatchSize: Int
- Attributes
- protected
- Definition Classes
- ArrowScan → AggregatingScan
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
def
init(options: Map[String, String]): Unit
- Definition Classes
- AggregatingScan → ConfiguredScan
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
lazy val
logger: Logger
- Attributes
- protected
- Definition Classes
- LazyLogging
- Annotations
- @transient()
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
def
sample(options: Map[String, String]): Option[(SimpleFeature) ⇒ Boolean]
Configure a sampling function based on the iterator configuration
Configure a sampling function based on the iterator configuration
- options
iterator options
- returns
sampling function, if defined
- Definition Classes
- SamplingIterator
-
def
sample(options: Map[String, String]): Option[(SimpleFeature) ⇒ Boolean]
Configure a sampling function based on the iterator configuration
Configure a sampling function based on the iterator configuration
- options
iterator options
- returns
sampling function, if defined
- Definition Classes
- SamplingIterator
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
Deprecated Value Members
-
def
finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] ) @Deprecated
- Deprecated
Inherited from AggregatingScan[ArrowAggregate]
Value Members
-
abstract
def
hasNextData: Boolean
- Attributes
- protected
- Definition Classes
- AggregatingScan
-
abstract
def
nextData(): RowValue
- Attributes
- protected
- Definition Classes
- AggregatingScan
-
def
aggregate[A <: AggregateCallback](callback: A): A
Aggregates a batch of data.
Aggregates a batch of data. May not exhaust the underlying data
- callback
callback to provide for results
- returns
callback
- Definition Classes
- AggregatingScan
-
def
init(options: Map[String, String]): Unit
- Definition Classes
- AggregatingScan → ConfiguredScan
Inherited from LazyLogging
Value Members
-
lazy val
logger: Logger
- Attributes
- protected
- Definition Classes
- LazyLogging
- Annotations
- @transient()
Inherited from SamplingIterator
Value Members
-
def
sample(options: Map[String, String]): Option[(SimpleFeature) ⇒ Boolean]
Configure a sampling function based on the iterator configuration
Configure a sampling function based on the iterator configuration
- options
iterator options
- returns
sampling function, if defined
- Definition Classes
- SamplingIterator
-
def
sample(options: Map[String, String]): Option[(SimpleFeature) ⇒ Boolean]
Configure a sampling function based on the iterator configuration
Configure a sampling function based on the iterator configuration
- options
iterator options
- returns
sampling function, if defined
- Definition Classes
- SamplingIterator
Inherited from AnyRef
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
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native() @HotSpotIntrinsicCandidate()
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
def
finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] ) @Deprecated
- Deprecated
Ungrouped
-
abstract
def
hasNextData: Boolean
- Attributes
- protected
- Definition Classes
- AggregatingScan
-
abstract
def
nextData(): RowValue
- Attributes
- protected
- Definition Classes
- AggregatingScan
-
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
-
def
aggregate[A <: AggregateCallback](callback: A): A
Aggregates a batch of data.
Aggregates a batch of data. May not exhaust the underlying data
- callback
callback to provide for results
- returns
callback
- Definition Classes
- AggregatingScan
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native() @HotSpotIntrinsicCandidate()
-
def
createResult(sft: SimpleFeatureType, transform: Option[SimpleFeatureType], batchSize: Int, options: Map[String, String]): ArrowAggregate
Create the result object for the current scan
Create the result object for the current scan
- sft
simple feature type
- transform
transform, if any
- batchSize
batch size
- options
scan options
- Definition Classes
- ArrowScan → AggregatingScan
-
def
defaultBatchSize: Int
- Attributes
- protected
- Definition Classes
- ArrowScan → AggregatingScan
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
def
init(options: Map[String, String]): Unit
- Definition Classes
- AggregatingScan → ConfiguredScan
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
lazy val
logger: Logger
- Attributes
- protected
- Definition Classes
- LazyLogging
- Annotations
- @transient()
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
def
sample(options: Map[String, String]): Option[(SimpleFeature) ⇒ Boolean]
Configure a sampling function based on the iterator configuration
Configure a sampling function based on the iterator configuration
- options
iterator options
- returns
sampling function, if defined
- Definition Classes
- SamplingIterator
-
def
sample(options: Map[String, String]): Option[(SimpleFeature) ⇒ Boolean]
Configure a sampling function based on the iterator configuration
Configure a sampling function based on the iterator configuration
- options
iterator options
- returns
sampling function, if defined
- Definition Classes
- SamplingIterator
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
def
finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] ) @Deprecated
- Deprecated