public interface IShellMetric extends IMetric
Modifier and Type | Method and Description |
---|---|
void |
updateMetricFromRPC(Object value)
This interface is used by ShellBolt and ShellSpout through RPC call to update Metric.
|
getValueAndReset
void updateMetricFromRPC(Object value)
This interface is used by ShellBolt and ShellSpout through RPC call to update Metric.
value
- used to update metric, its’s meaning change according implementation Object can be any json support types: String, Long, Double, Boolean, Null, List, MapCopyright © 2022 The Apache Software Foundation. All rights reserved.