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Class Summary
| Class |
Description |
| Frequency |
|
| Group<S,T> |
A class defining the grouping key used in aggregate processing of events.
|
| GroupByBuilder<K,T> |
The main instance a user interacts with while building a group by function.
|
| GroupByContext<K,T> |
Builds a group by set of functions, each function built will push its
calculated value into a target type, using a mutator method on the target
type to accept the value.
|
| GroupByFunctionInfo |
Meta data for a group by aggregate function.
|
| GroupByInitialiserInfo |
meta data defining how to initialise a value in an aggregated row.
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| MultiKeyGenerator |
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| MultiKeyInfo |
Meta data required to build a multi valued key, used in group by.
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