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 TgetValueAndReset()
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Method Detail
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getValueAndReset
T getValueAndReset()
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