RetType | 
TaskAction.perform(Task task,
       TaskActionToolbox toolbox)  | 
SegmentPublishResult | 
SegmentTransactionalInsertAction.perform(Task task,
       TaskActionToolbox toolbox)
 | 
Void | 
SegmentNukeAction.perform(Task task,
       TaskActionToolbox toolbox)  | 
Void | 
SegmentMetadataUpdateAction.perform(Task task,
       TaskActionToolbox toolbox)  | 
List<DataSegment> | 
SegmentListUsedAction.perform(Task task,
       TaskActionToolbox toolbox)  | 
List<DataSegment> | 
SegmentListUnusedAction.perform(Task task,
       TaskActionToolbox toolbox)  | 
Set<DataSegment> | 
SegmentInsertAction.perform(Task task,
       TaskActionToolbox toolbox)
 | 
SegmentIdentifier | 
SegmentAllocateAction.perform(Task task,
       TaskActionToolbox toolbox)  | 
Boolean | 
ResetDataSourceMetadataAction.perform(Task task,
       TaskActionToolbox toolbox)  | 
TaskLock | 
LockTryAcquireAction.perform(Task task,
       TaskActionToolbox toolbox)  | 
Void | 
LockReleaseAction.perform(Task task,
       TaskActionToolbox toolbox)  | 
List<TaskLock> | 
LockListAction.perform(Task task,
       TaskActionToolbox toolbox)  | 
TaskLock | 
LockAcquireAction.perform(Task task,
       TaskActionToolbox toolbox)  | 
Boolean | 
CheckPointDataSourceMetadataAction.perform(Task task,
       TaskActionToolbox toolbox)  |