com.alipay.sofa.registry.server.meta.lease

接口 LeaseManager<T extends Node>

所有已知子接口:

DataServerManager, SessionServerManager

所有已知实现类:

AbstractEvictableFilterableLeaseManager, AbstractEvictableLeaseManager, DefaultDataServerManager, DefaultSessionServerManager, LeaderAwareLeaseManager, SimpleLeaseManager

public interface LeaseManager<T extends Node>

作者:

chen.zhu

Nov 19, 2020

方法概要

限定符和类型	方法和说明
Lease<T>	getLease(T renewal) Gets get lease.
VersionedList<Lease<T>>	getLeaseMeta() Gets get lease meta.
boolean	renew(T renewal, int leaseDuration) Renew Lease.

方法详细资料

renew

boolean renew(T renewal,
              int leaseDuration)

Renew Lease. Return true if the renewal has been existed and renew works Return false if the renewal is a new entry, we have to register it insteadof renew it

参数:

renewal - the renewal

leaseDuration - the lease duration

返回:

the boolean

getLease

Lease<T> getLease(T renewal)

Gets get lease.

参数:

renewal - the renewal

返回:

the get lease

getLeaseMeta

VersionedList<Lease<T>> getLeaseMeta()

Gets get lease meta.

返回:

the get lease meta