| Package | Description | 
|---|---|
| org.apache.storm.trident.operation.builtin | |
| org.apache.storm.trident.testing | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
ComparisonAggregator<T>
Abstract  
Aggregator for comparing two values in a stream. | 
static class  | 
FirstN.FirstNAgg  | 
static class  | 
FirstN.FirstNSortedAgg  | 
class  | 
Max
This aggregator computes the maximum of aggregated tuples in a stream. 
 | 
class  | 
MaxWithComparator<T>
This aggregator computes the maximum of aggregated tuples in a stream. 
 | 
class  | 
Min
This aggregator computes the minimum of aggregated tuples in a stream. 
 | 
class  | 
MinWithComparator<T>
This aggregator computes the minimum of aggregated tuples in a stream. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
CountAsAggregator  | 
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