| Package | Description | 
|---|---|
| org.apache.storm.metric.api | |
| org.apache.storm.metric.api.rpc | |
| org.apache.storm.task | |
| org.apache.storm.trident.operation | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | MeanReducer | 
| Constructor and Description | 
|---|
| MultiReducedMetric(IReducer reducer) | 
| ReducedMetric(IReducer reducer) | 
| Constructor and Description | 
|---|
| ReducedShellMetric(IReducer reducer) | 
| Modifier and Type | Method and Description | 
|---|---|
| ReducedMetric | TopologyContext. registerMetric(String name,
              IReducer reducer,
              int timeBucketSizeInSecs)Deprecated.  | 
| ReducedMetric | IMetricsContext. registerMetric(String name,
              IReducer reducer,
              int timeBucketSizeInSecs) | 
| Modifier and Type | Method and Description | 
|---|---|
| ReducedMetric | TridentOperationContext. registerMetric(String name,
              IReducer reducer,
              int timeBucketSizeInSecs) | 
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