IWorkerHeartbeatsRecoveryStrategy (Storm 2.7.1 API)

All Known Implementing Classes:

TimeOutWorkerHeartbeatsRecoveryStrategy
```
public interface IWorkerHeartbeatsRecoveryStrategy
```
Interface for strategy to recover heartbeats when master gains leadership.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`isReady(Set<String> nodeIds)`	Function to decide if the heartbeats is ready.
`void`	`prepare(Map conf)`	Function to prepare the strategy.
`void`	`reportNodeId(String nodeId)`	report the node id to this strategy to help to decide `isReady`.

- Method Detail
  - prepare
```
void prepare(Map conf)
```
    Function to prepare the strategy.
    
    Parameters:
    
    conf - config
  - isReady
```
boolean isReady(Set<String> nodeIds)
```
    Function to decide if the heartbeats is ready.
    
    Parameters:
    
    nodeIds - all the node ids from current physical plan[assignments], read from ClusterState
    
    Returns:
    
    true if all node worker heartbeats reported
  - reportNodeId
```
void reportNodeId(String nodeId)
```
    report the node id to this strategy to help to decide isReady.
    
    Parameters:
    
    nodeId - the node id from reported SupervisorWorkerHeartbeats