object QueryPlan
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Type Members
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trait
FeatureReducer extends SerializableState
Client-side reduce for the results of a scan.
Client-side reduce for the results of a scan. Must have a zero-arg constructor to allow re-creation from a serialized form.
Reducers are encouraged to also allow direct instantiation via an alternate constructor, as serialization is generally only used for map/reduce jobs. Similarly, state is encouraged to be lazily evaluated.
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abstract
class
IndexResultsToFeatures[T] extends ResultsToFeatures[T]
Abstract base class for converting the results from a normal feature index
Abstract base class for converting the results from a normal feature index
- T
result type
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trait
ResultsToFeatures[T] extends SerializableState
Convert scan results to simple features.
Convert scan results to simple features. Must have a zero-arg constructor to allow re-creation from a serialized form.
Converters are encouraged to also allow direct instantiation via an alternate constructor, as serialization is generally only used for map/reduce jobs. Similarly, state is encouraged to be lazily evaluated.
- T
result type
Value Members
- object FeatureReducer
- object ResultsToFeatures