ThreadLocalDirectory.ObservableUpdater (vespajlib 8.117.54 API)

Type Parameters:: AGGREGATOR - as for ThreadLocalDirectory.Updater; SAMPLE - as for ThreadLocalDirectory.Updater

All Superinterfaces:: ThreadLocalDirectory.Updater<AGGREGATOR,SAMPLE>

Enclosing class:: ThreadLocalDirectory<AGGREGATOR,SAMPLE>

public static interface ThreadLocalDirectory.ObservableUpdater<AGGREGATOR,SAMPLE> extends ThreadLocalDirectory.Updater<AGGREGATOR,SAMPLE>

Implement this interface to be able to view the contents of a ThreadLocalDirectory without resetting the local instances in each thread.

See Also:

ThreadLocalDirectory.view()

Method Summary

Modifier and Type

Method

Description

AGGREGATOR

copy(AGGREGATOR current)

Create an application specific copy of the AGGREGATOR for a thread.

Methods inherited from interface com.yahoo.concurrent.ThreadLocalDirectory.Updater
createGenerationInstance, update

Method Details
- copy
  
  AGGREGATOR copy(AGGREGATOR current)
  
  Create an application specific copy of the AGGREGATOR for a thread.
  
  Parameters:
  
  current - the AGGREGATOR instance to copy
  
  Returns:
  
  a copy of the incoming parameter