SupervisorStateManager (druid-server 0.22.1 API)

public class SupervisorStateManager
extends Object

Nested Classes
Modifier and Type	Class and Description
`static class`	`SupervisorStateManager.BasicState`
`static class`	`SupervisorStateManager.ExceptionEvent`
`static interface`	`SupervisorStateManager.State`

Constructors
Constructor and Description
`SupervisorStateManager(SupervisorStateManagerConfig supervisorStateManagerConfig, boolean suspended)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected SupervisorStateManager.ExceptionEvent`	`buildExceptionEvent(Throwable t)`
`List<SupervisorStateManager.ExceptionEvent>`	`getExceptionEvents()`
`protected Deque<SupervisorStateManager.ExceptionEvent>`	`getRecentEventsQueue()`
`protected SupervisorStateManager.State`	`getSpecificUnhealthySupervisorState()`
`SupervisorStateManager.State`	`getSupervisorState()`
`boolean`	`isAtLeastOneSuccessfulRun()`
`boolean`	`isHealthy()`
`boolean`	`isSteadyState()`
`protected boolean`	`isStoreStackTrace()`
`void`	`markRunFinished()`
`void`	`maybeSetState(SupervisorStateManager.State proposedState)` Certain states are only valid if the supervisor hasn't had a successful iteration.
`void`	`recordCompletedTaskState(TaskState state)`
`void`	`recordThrowableEvent(Throwable t)`

public SupervisorStateManager(SupervisorStateManagerConfig supervisorStateManagerConfig,
                              boolean suspended)

maybeSetState
```
public void maybeSetState(SupervisorStateManager.State proposedState)
```
Certain states are only valid if the supervisor hasn't had a successful iteration. This method checks if there's been at least one successful iteration, and if applicable sets supervisor state to an appropriate new state.

public void recordThrowableEvent(Throwable t)

public void recordCompletedTaskState(TaskState state)

public List<SupervisorStateManager.ExceptionEvent> getExceptionEvents()

public SupervisorStateManager.State getSupervisorState()

public boolean isAtLeastOneSuccessfulRun()

protected Deque<SupervisorStateManager.ExceptionEvent> getRecentEventsQueue()

protected SupervisorStateManager.State getSpecificUnhealthySupervisorState()

protected SupervisorStateManager.ExceptionEvent buildExceptionEvent(Throwable t)

Class SupervisorStateManager