程序包 com.alibaba.nacos.client.naming.core

类 ServiceInfoUpdateService

java.lang.Object

com.alibaba.nacos.client.naming.core.ServiceInfoUpdateService

所有已实现的接口:

com.alibaba.nacos.common.lifecycle.Closeable

public class ServiceInfoUpdateService
extends java.lang.Object
implements com.alibaba.nacos.common.lifecycle.Closeable

Service information update service.

作者:

xiweng.yy

嵌套类概要

嵌套类

修饰符和类型	类	说明
class	ServiceInfoUpdateService.UpdateTask

字段概要

字段

修饰符和类型	字段	说明
private InstancesChangeNotifier	changeNotifier
private static long	DEFAULT_DELAY
private static int	DEFAULT_UPDATE_CACHE_TIME_MULTIPLE
private java.util.concurrent.ScheduledExecutorService	executor
private java.util.Map<java.lang.String,java.util.concurrent.ScheduledFuture<?>>	futureMap
private NamingClientProxy	namingClientProxy
private ServiceInfoHolder	serviceInfoHolder

构造器概要

构造器

构造器	说明
ServiceInfoUpdateService(java.util.Properties properties, ServiceInfoHolder serviceInfoHolder, NamingClientProxy namingClientProxy, InstancesChangeNotifier changeNotifier)

方法概要

修饰符和类型	方法	说明
private java.util.concurrent.ScheduledFuture<?>	addTask(ServiceInfoUpdateService.UpdateTask task)
private int	initPollingThreadCount(java.util.Properties properties)
void	scheduleUpdateIfAbsent(java.lang.String serviceName, java.lang.String groupName, java.lang.String clusters)	Schedule update if absent.
void	shutdown()
void	stopUpdateIfContain(java.lang.String serviceName, java.lang.String groupName, java.lang.String clusters)	Stop to schedule update if contain task.

从类继承的方法 java.lang.Object

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

字段详细资料

DEFAULT_DELAY

private static final long DEFAULT_DELAY

另请参阅:

常量字段值

DEFAULT_UPDATE_CACHE_TIME_MULTIPLE

private static final int DEFAULT_UPDATE_CACHE_TIME_MULTIPLE

另请参阅:

常量字段值

futureMap

private final java.util.Map<java.lang.String,java.util.concurrent.ScheduledFuture<?>> futureMap

serviceInfoHolder

private final ServiceInfoHolder serviceInfoHolder

executor

private final java.util.concurrent.ScheduledExecutorService executor

namingClientProxy

private final NamingClientProxy namingClientProxy

changeNotifier

private final InstancesChangeNotifier changeNotifier

构造器详细资料

ServiceInfoUpdateService

public ServiceInfoUpdateService(java.util.Properties properties,
                                ServiceInfoHolder serviceInfoHolder,
                                NamingClientProxy namingClientProxy,
                                InstancesChangeNotifier changeNotifier)

方法详细资料

initPollingThreadCount

private int initPollingThreadCount(java.util.Properties properties)

scheduleUpdateIfAbsent

public void scheduleUpdateIfAbsent(java.lang.String serviceName,
                                   java.lang.String groupName,
                                   java.lang.String clusters)

Schedule update if absent.

参数:

serviceName - service name

groupName - group name

clusters - clusters

addTask

private java.util.concurrent.ScheduledFuture<?> addTask(ServiceInfoUpdateService.UpdateTask task)

stopUpdateIfContain

public void stopUpdateIfContain(java.lang.String serviceName,
                                java.lang.String groupName,
                                java.lang.String clusters)

Stop to schedule update if contain task.

参数:

serviceName - service name

groupName - group name

clusters - clusters

shutdown

public void shutdown()
              throws com.alibaba.nacos.api.exception.NacosException

指定者:

shutdown 在接口中 com.alibaba.nacos.common.lifecycle.Closeable

抛出:

com.alibaba.nacos.api.exception.NacosException