Package org.apache.heron.api.metric
Interface IMetric<T>
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- Type Parameters:
T
- the type of the metric value being tracked
- All Known Implementing Classes:
AssignableMetric
,CombinedMetric
,ConcurrentCountMetric
,CountMetric
,CountStatAndMetric
,CumulativeCountMetric
,LatencyStatAndMetric
,MultiAssignableMetric
,MultiCountMetric
,MultiReducedMetric
,ReducedMetric
public interface IMetric<T>
Interface for a metric that can be tracked
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description T
getValueAndReset()
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Method Detail
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getValueAndReset
T getValueAndReset()
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