Package org.apache.druid.metadata

Interface TaskLookup

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 enum	TaskLookup.TaskLookupType	Task state in the metadata store.

Method Summary

Modifier and Type	Method	Description
static TaskLookup	activeTasksOnly()
TaskLookup.TaskLookupType	getType()
boolean	isNil()	Whether this lookup is guaranteed to not return any tasks.

Method Details

activeTasksOnly

static TaskLookup activeTasksOnly()

isNil

boolean isNil()

Whether this lookup is guaranteed to not return any tasks.

getType

TaskLookup.TaskLookupType getType()