org.apache.storm.metric.api.rpc

Interface IShellMetric

All Superinterfaces:

IMetric

All Known Implementing Classes:

AssignableShellMetric, CombinedShellMetric, CountShellMetric, ReducedShellMetric

public interface IShellMetric
extends IMetric

Method Summary

Modifier and Type	Method and Description
void	updateMetricFromRPC(Object value) This interface is used by ShellBolt and ShellSpout through RPC call to update Metric.

Methods inherited from interface org.apache.storm.metric.api.IMetric

getValueAndReset

Method Detail

updateMetricFromRPC

void updateMetricFromRPC(Object value)

This interface is used by ShellBolt and ShellSpout through RPC call to update Metric.

Parameters:

value - used to update metric, its's meaning change according implementation Object can be any json support types: String, Long, Double, Boolean, Null, List, Map