org.apache.giraph.block_app.framework.api

Interface BlockWorkerValueAccessor

public interface BlockWorkerValueAccessor

Function for accessing WorkerValue. Intentionally hidden from APIs, to allow usage only within PieceWithWorkerContext.

Method Summary

Modifier and Type	Method and Description
Object	getWorkerValue() Get global worker value.

Method Detail

getWorkerValue

Object getWorkerValue()

Get global worker value. Value returned can be accessed from may threads, and so all accesses to it should be done in a thread-safe manner! This is the only place in Blocks Framework where you need to take care of concurrency.