Package org.apache.storm.redis.state
Class RedisKeyValueStateProvider
java.lang.Object
org.apache.storm.redis.state.RedisKeyValueStateProvider
- All Implemented Interfaces:
- StateProvider
Provides 
RedisKeyValueState.- 
Nested Class SummaryNested Classes
- 
Constructor SummaryConstructors
- 
Method Summary
- 
Constructor Details- 
RedisKeyValueStateProviderpublic RedisKeyValueStateProvider()
 
- 
- 
Method Details- 
newStateDescription copied from interface:StateProviderReturns a new state instance. Each state belongs unique namespace which is typically the componentid-task of the task, so that each task can have its own unique state.- Specified by:
- newStatein interface- StateProvider
- Parameters:
- namespace- a namespace of the state
- topoConf- the storm topology configuration
- context- the- TopologyContext
- Returns:
- a previously saved state if one exists otherwise a newly initialized state.
 
 
-