TaskLookup (druid-processing 28.0.1 API)

All Known Implementing Classes:

TaskLookup.ActiveTaskLookup, TaskLookup.CompleteTaskLookup
```
public interface TaskLookup
```
Lookup types and parameters for task lookups in the metadata store.

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static class`	`TaskLookup.ActiveTaskLookup`
`static class`	`TaskLookup.CompleteTaskLookup`	Task lookup for complete tasks.
`static class`	`TaskLookup.TaskLookupType`	Task state in the metadata store.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`TaskLookup.TaskLookupType`	`getType()`
`boolean`	`isNil()`	Whether this lookup is guaranteed to not return any tasks.

- Method Detail
  - isNil
```
boolean isNil()
```
    Whether this lookup is guaranteed to not return any tasks.
  - getType
```
TaskLookup.TaskLookupType getType()
```