| Name | Description | Type | Package | Framework |
| AssignableMetric | Class | backtype.storm.metric.api | Apache Storm | |
| AssignableShellMetric | Class | backtype.storm.metric.api.rpc | Apache Storm | |
| CombinedMetric | Class | backtype.storm.metric.api | Apache Storm | |
| CombinedShellMetric | Class | backtype.storm.metric.api.rpc | Apache Storm | |
| CountMetric | Class | backtype.storm.metric.api | Apache Storm | |
| CountShellMetric | Class | backtype.storm.metric.api.rpc | Apache Storm | |
| ICombiner | Interface | backtype.storm.metric.api | Apache Storm | |
| IMetric | Interface | backtype.storm.metric.api | Apache Storm | |
| IMetricsConsumer | Interface | backtype.storm.metric.api | Apache Storm | |
| IMetricsConsumer .DataPoint | Class | backtype.storm.metric.api.IMetricsConsumer | Apache Storm | |
| IMetricsConsumer .TaskInfo | Class | backtype.storm.metric.api.IMetricsConsumer | Apache Storm | |
| IReducer | Interface | backtype.storm.metric.api | Apache Storm | |
| IShellMetric | Interface | backtype.storm.metric.api.rpc | Apache Storm | |
| LoggingMetricsConsumer | Class | backtype.storm.metric | Apache Storm | |
| MeanReducer | Class | backtype.storm.metric.api | Apache Storm | |
| MetricsConsumerBolt | Class | backtype.storm.metric | Apache Storm | |
| MultiCountMetric | Class | backtype.storm.metric.api | Apache Storm | |
| MultiReducedMetric | Class | backtype.storm.metric.api | Apache Storm | |
| ReducedMetric | Class | backtype.storm.metric.api | Apache Storm | |
| ReducedShellMetric | Class | backtype.storm.metric.api.rpc | Apache Storm | |
| StateMetric | Class | backtype.storm.metric.api | Apache Storm | |
| SystemBolt | Class | backtype.storm.metric | Apache Storm | |