class LeftIndexLookupJudgement[T <: Geometry, U <: Geometry] extends JudgementBase[T, U] with FlatMapFunction2[Iterator[SpatialIndex], Iterator[U], Pair[U, T]] with Serializable
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new
LeftIndexLookupJudgement(spatialPredicate: SpatialPredicate, buildCount: LongAccumulator, streamCount: LongAccumulator, resultCount: LongAccumulator, candidateCount: LongAccumulator)
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JudgementBase
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def
call(indexIterator: Iterator[SpatialIndex], streamShapes: Iterator[U]): Iterator[Pair[U, T]]
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- LeftIndexLookupJudgement → FlatMapFunction2
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def
hasNextBase(buildShapes: List[_ <: Geometry], streamShapes: Iterator[_ <: Geometry]): Boolean
Iterator model for the nest loop join.
Iterator model for the nest loop join. It checks if there is a next match and populate it to the result.
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
-
def
hasNextBase(spatialIndex: SpatialIndex, streamShapes: Iterator[_ <: Geometry], buildLeft: Boolean): Boolean
Iterator model for the index-based join.
Iterator model for the index-based join. It checks if there is a next match and populate it to the result.
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- protected[joinJudgement]
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- JudgementBase
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def
hashCode(): Int
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def
initPartition(): Unit
Looks up the extent of the current partition.
Looks up the extent of the current partition. If found,
matchmethod will activate the logic to avoid emitting duplicate join results from multiple partitions.Must be called before processing a partition. Must be called from the same instance that will be used to process the partition.
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- protected[joinJudgement]
- Definition Classes
- JudgementBase
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final
def
isInstanceOf[T0]: Boolean
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def
log(message: String, params: <repeated...>[AnyRef]): Unit
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- protected[joinJudgement]
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- JudgementBase
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final
def
ne(arg0: AnyRef): Boolean
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def
nextBase(buildShapes: List[_ <: Geometry], streamShapes: Iterator[_ <: Geometry]): Pair[U, T]
Iterator model for the nest loop join.
Iterator model for the nest loop join. It returns 1 pair in the current batch. Each batch contains a list of pairs of geometries that satisfy the join condition. The current batch is the result of the current stream shape against all the build shapes.
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
-
def
nextBase(spatialIndex: SpatialIndex, streamShapes: Iterator[_ <: Geometry], buildLeft: Boolean): Pair[U, T]
Iterator model for the index-based join.
Iterator model for the index-based join. It returns 1 pair in the current batch. Each batch contains a list of pairs of geometries that satisfy the join condition. The current batch is the result of the current stream shape against all the build shapes.
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
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final
def
notify(): Unit
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Inherited from JudgementBase[T, U]
Value Members
-
def
hasNextBase(buildShapes: List[_ <: Geometry], streamShapes: Iterator[_ <: Geometry]): Boolean
Iterator model for the nest loop join.
Iterator model for the nest loop join. It checks if there is a next match and populate it to the result.
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
-
def
hasNextBase(spatialIndex: SpatialIndex, streamShapes: Iterator[_ <: Geometry], buildLeft: Boolean): Boolean
Iterator model for the index-based join.
Iterator model for the index-based join. It checks if there is a next match and populate it to the result.
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
-
def
initPartition(): Unit
Looks up the extent of the current partition.
Looks up the extent of the current partition. If found,
matchmethod will activate the logic to avoid emitting duplicate join results from multiple partitions.Must be called before processing a partition. Must be called from the same instance that will be used to process the partition.
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
-
def
log(message: String, params: <repeated...>[AnyRef]): Unit
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
-
def
nextBase(buildShapes: List[_ <: Geometry], streamShapes: Iterator[_ <: Geometry]): Pair[U, T]
Iterator model for the nest loop join.
Iterator model for the nest loop join. It returns 1 pair in the current batch. Each batch contains a list of pairs of geometries that satisfy the join condition. The current batch is the result of the current stream shape against all the build shapes.
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
-
def
nextBase(spatialIndex: SpatialIndex, streamShapes: Iterator[_ <: Geometry], buildLeft: Boolean): Pair[U, T]
Iterator model for the index-based join.
Iterator model for the index-based join. It returns 1 pair in the current batch. Each batch contains a list of pairs of geometries that satisfy the join condition. The current batch is the result of the current stream shape against all the build shapes.
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
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def
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(): Unit
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final
def
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def
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final
def
asInstanceOf[T0]: T0
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def
call(indexIterator: Iterator[SpatialIndex], streamShapes: Iterator[U]): Iterator[Pair[U, T]]
- Definition Classes
- LeftIndexLookupJudgement → FlatMapFunction2
- Annotations
- @Override()
-
def
clone(): AnyRef
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- protected[lang]
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- @throws( ... ) @native()
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final
def
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final
def
getClass(): Class[_]
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- @native()
-
def
hasNextBase(buildShapes: List[_ <: Geometry], streamShapes: Iterator[_ <: Geometry]): Boolean
Iterator model for the nest loop join.
Iterator model for the nest loop join. It checks if there is a next match and populate it to the result.
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
-
def
hasNextBase(spatialIndex: SpatialIndex, streamShapes: Iterator[_ <: Geometry], buildLeft: Boolean): Boolean
Iterator model for the index-based join.
Iterator model for the index-based join. It checks if there is a next match and populate it to the result.
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
def
initPartition(): Unit
Looks up the extent of the current partition.
Looks up the extent of the current partition. If found,
matchmethod will activate the logic to avoid emitting duplicate join results from multiple partitions.Must be called before processing a partition. Must be called from the same instance that will be used to process the partition.
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
def
log(message: String, params: <repeated...>[AnyRef]): Unit
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
nextBase(buildShapes: List[_ <: Geometry], streamShapes: Iterator[_ <: Geometry]): Pair[U, T]
Iterator model for the nest loop join.
Iterator model for the nest loop join. It returns 1 pair in the current batch. Each batch contains a list of pairs of geometries that satisfy the join condition. The current batch is the result of the current stream shape against all the build shapes.
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
-
def
nextBase(spatialIndex: SpatialIndex, streamShapes: Iterator[_ <: Geometry], buildLeft: Boolean): Pair[U, T]
Iterator model for the index-based join.
Iterator model for the index-based join. It returns 1 pair in the current batch. Each batch contains a list of pairs of geometries that satisfy the join condition. The current batch is the result of the current stream shape against all the build shapes.
- Attributes
- protected[joinJudgement]
- Definition Classes
- JudgementBase
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
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