org.apache.beam.runners.samza.util

Class StoreIdGenerator

java.lang.Object

org.apache.beam.runners.samza.util.StoreIdGenerator

public class StoreIdGenerator
extends java.lang.Object

This class encapsulates the logic to generate unique store id. For unique state ids across the Beam pipeline, store id is the same as the state id. For non-unique state ids, join the state id with an escaped transform name to generate a unique store id.

Constructor Summary

Constructors

Constructor and Description
StoreIdGenerator(java.util.Set<java.lang.String> nonUniqueStateId)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getId(java.lang.String stateId, java.lang.String transformFullName)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StoreIdGenerator

public StoreIdGenerator(java.util.Set<java.lang.String> nonUniqueStateId)

Method Detail

getId

public java.lang.String getId(java.lang.String stateId,
                              java.lang.String transformFullName)