Package io.zeebe.engine.state

Class KeyState

java.lang.Object

io.zeebe.engine.state.KeyState

All Implemented Interfaces:

KeyGenerator

public final class KeyState
extends Object
implements KeyGenerator

Constructor Summary

Constructors

Constructor	Description
KeyState(int partitionId, ZeebeDb zeebeDb, DbContext dbContext)	Initializes the key state with the corresponding partition id, so that unique keys are generated over all partitions.

Method Summary

Modifier and Type	Method	Description
long	nextKey()

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyState

public KeyState(int partitionId,
                ZeebeDb zeebeDb,
                DbContext dbContext)

Initializes the key state with the corresponding partition id, so that unique keys are generated over all partitions.

Parameters:

partitionId - the partition to determine the key start value

dbContext -

Method Detail

nextKey

public long nextKey()

Specified by:

nextKey in interface KeyGenerator