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Package org.apache.solr.analytics.function.reduction.data
Reduction data collectors to use while computing analytics expressions. For multi-sharded collections, this is the data that is sent from shard to shard.
Class Summary
Class
Description
CountCollector
CountCollector.CountData
CountCollector.ExpressionCountCollector
Represents a
count(expr)
expression.
CountCollector.TotalCountCollector
Represents a
count()
expression.
MaxCollector
<T extends
ReductionData
>
Collector of max values.
MaxCollector.DoubleMaxCollector
MaxCollector.DoubleMaxCollector.MaxData
MaxCollector.FloatMaxCollector
MaxCollector.FloatMaxCollector.MaxData
MaxCollector.IntMaxCollector
MaxCollector.IntMaxCollector.MaxData
MaxCollector.LongMaxCollector
MaxCollector.LongMaxCollector.MaxData
MaxCollector.StringMaxCollector
MaxCollector.StringMaxCollector.MaxData
MinCollector
<T extends
ReductionData
>
Collector of min values.
MinCollector.DoubleMinCollector
MinCollector.DoubleMinCollector.MinData
MinCollector.FloatMinCollector
MinCollector.FloatMinCollector.MinData
MinCollector.IntMinCollector
MinCollector.IntMinCollector.MinData
MinCollector.LongMinCollector
MinCollector.LongMinCollector.MinData
MinCollector.StringMinCollector
MinCollector.StringMinCollector.MinData
ReductionData
Base class to store data for
ReductionDataCollector
s
ReductionDataCollector
<T extends
ReductionData
>
Manager of a specific instance of
ReductionData
collection.
SortedListCollector
<T extends
Comparable
<T>>
Collector of sorted lists.
SortedListCollector.SortedDoubleListCollector
SortedListCollector.SortedFloatListCollector
SortedListCollector.SortedIntListCollector
SortedListCollector.SortedListData
<D extends
Comparable
<D>>
SortedListCollector.SortedLongListCollector
SortedListCollector.SortedStringListCollector
SumCollector
Collects the sum of the given
DoubleValueStream
parameter.
SumCollector.SumData
UniqueCollector
<T>
Collects the number of unique values that exist for the given parameter.
UniqueCollector.UniqueData
<T>
UniqueCollector.UniqueDoubleCollector
UniqueCollector.UniqueFloatCollector
UniqueCollector.UniqueIntCollector
UniqueCollector.UniqueLongCollector
UniqueCollector.UniqueStringCollector