Constructor and Description |
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MeanReducer() |
Modifier and Type | Method and Description |
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Object |
extractResult(backtype.storm.metric.api.MeanReducerState acc) |
backtype.storm.metric.api.MeanReducerState |
init() |
backtype.storm.metric.api.MeanReducerState |
reduce(backtype.storm.metric.api.MeanReducerState acc,
Object input) |
public backtype.storm.metric.api.MeanReducerState init()
public backtype.storm.metric.api.MeanReducerState reduce(backtype.storm.metric.api.MeanReducerState acc, Object input)
public Object extractResult(backtype.storm.metric.api.MeanReducerState acc)
extractResult
in interface IReducer<backtype.storm.metric.api.MeanReducerState>
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