| Package | Description | 
|---|---|
| org.apache.storm.daemon.worker | |
| org.apache.storm.hooks | |
| org.apache.storm.topology | 
| Modifier and Type | Method and Description | 
|---|---|
List<IWorkerHook> | 
WorkerState.getDeserializedWorkerHooks()  | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
BaseWorkerHook
A BaseWorkerHook is a noop implementation of IWorkerHook. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
void | 
TopologyBuilder.addWorkerHook(IWorkerHook workerHook)
Add a new worker lifecycle hook. 
 | 
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