org.redisson.api

Interface RIdGeneratorReactive

All Superinterfaces:

RExpirableReactive, RObjectReactive

public interface RIdGeneratorReactive
extends RExpirableReactive

Id generator of Long type numbers. Returns unique numbers but not monotonically increased.

Author:

Nikita Koksharov

Method Summary

Modifier and Type	Method and Description
reactor.core.publisher.Mono<Long>	nextId() Returns next unique number but not monotonically increased
reactor.core.publisher.Mono<Boolean>	tryInit(long value, long allocationSize) Initializes Id generator params.

Methods inherited from interface org.redisson.api.RExpirableReactive

clearExpire, expire, expireAt, expireAt, remainTimeToLive

Methods inherited from interface org.redisson.api.RObjectReactive

addListener, copy, delete, dump, getCodec, getIdleTime, getName, isExists, migrate, move, removeListener, rename, renamenx, restore, restore, restoreAndReplace, restoreAndReplace, sizeInMemory, touch, unlink

Method Detail

tryInit

reactor.core.publisher.Mono<Boolean> tryInit(long value,
                                             long allocationSize)

Initializes Id generator params.

Parameters:

value - - initial value

allocationSize - - values range allocation size

Returns:

true if Id generator initialized false if Id generator already initialized

nextId

reactor.core.publisher.Mono<Long> nextId()

Returns next unique number but not monotonically increased

Returns:

number