| Name | Description | Type | Package | Framework |
| Aggregator | Interface | storm.trident.operation | Apache Storm | |
| BaseAggregator | Class | storm.trident.operation | Apache Storm | |
| BaseFilter | Class | storm.trident.operation | Apache Storm | |
| BaseFunction | Class | storm.trident.operation | Apache Storm | |
| BaseMultiReducer | Class | storm.trident.operation | Apache Storm | |
| BaseOperation | Class | storm.trident.operation | Apache Storm | |
| CaptureCollector | Class | storm.trident.operation.impl | Apache Storm | |
| ChainedAggregatorImpl | Class | storm.trident.operation.impl | Apache Storm | |
| ChainedResult | Class | storm.trident.operation.impl | Apache Storm | |
| CombinerAggregator | Interface | storm.trident.operation | Apache Storm | |
| CombinerAggregatorCombineImpl | Class | storm.trident.operation.impl | Apache Storm | |
| CombinerAggregatorInitImpl | Class | storm.trident.operation.impl | Apache Storm | |
| CombinerAggStateUpdater | Class | storm.trident.operation.impl | Apache Storm | |
| Count | Class | storm.trident.operation.builtin | Apache Storm | |
| Debug | Class | storm.trident.operation.builtin | Apache Storm | |
| Equals | Class | storm.trident.operation.builtin | Apache Storm | |
| Filter | Interface | storm.trident.operation | Apache Storm | |
| FilterExecutor | Class | storm.trident.operation.impl | Apache Storm | |
| FilterNull | Class | storm.trident.operation.builtin | Apache Storm | |
| FirstN | Class | storm.trident.operation.builtin | Apache Storm | |
| FirstN .FirstNAgg | Class | storm.trident.operation.builtin.FirstN | Apache Storm | |
| FirstN .FirstNSortedAgg | Class | storm.trident.operation.builtin.FirstN | Apache Storm | |
| Function | Interface | storm.trident.operation | Apache Storm | |
| GlobalBatchToPartition | Class | storm.trident.operation.impl | Apache Storm | |
| GroupCollector | Class | storm.trident.operation.impl | Apache Storm | |
| GroupedAggregator | Class | storm.trident.operation.impl | Apache Storm | |
| GroupedMultiReducer | Interface | storm.trident.operation | Apache Storm | |
| GroupedMultiReducerExecutor | Class | storm.trident.operation.impl | Apache Storm | |
| IdentityMultiReducer | Class | storm.trident.operation.impl | Apache Storm | |
| IndexHashBatchToPartition | Class | storm.trident.operation.impl | Apache Storm | |
| JoinerMultiReducer | Class | storm.trident.operation.impl | Apache Storm | |
| JoinerMultiReducer .JoinState | Class | storm.trident.operation.impl.JoinerMultiReducer | Apache Storm | |
| MapGet | Class | storm.trident.operation.builtin | Apache Storm | |
| MultiReducer | Interface | storm.trident.operation | Apache Storm | |
| Negate | Class | storm.trident.operation.builtin | Apache Storm | |
| Operation | Interface | storm.trident.operation | Apache Storm | |
| ReducerAggregator | Interface | storm.trident.operation | Apache Storm | |
| ReducerAggregatorImpl | Class | storm.trident.operation.impl | Apache Storm | |
| ReducerAggStateUpdater | Class | storm.trident.operation.impl | Apache Storm | |
| Result | Class | storm.trident.operation.impl | Apache Storm | |
| SingleEmitAggregator | Class | storm.trident.operation.impl | Apache Storm | |
| SingleEmitAggregator .BatchToPartition | Interface | storm.trident.operation.impl.SingleEmitAggregator | Apache Storm | |
| SnapshotGet | Class | storm.trident.operation.builtin | Apache Storm | |
| Sum | Class | storm.trident.operation.builtin | Apache Storm | |
| TridentCollector | Interface | storm.trident.operation | Apache Storm | |
| TridentMultiReducerContext | Class | storm.trident.operation | Apache Storm | |
| TridentOperationContext | Class | storm.trident.operation | Apache Storm | |
| TrueFilter | Class | storm.trident.operation.impl | Apache Storm | |
| TupleCollectionGet | Class | storm.trident.operation.builtin | Apache Storm | |