org.jetlinks.rule.engine.cluster.balancer

类 DefaultSchedulerLoadBalancer

java.lang.Object

org.jetlinks.rule.engine.cluster.balancer.DefaultSchedulerLoadBalancer

所有已实现的接口:

SchedulerLoadBalancer

public class DefaultSchedulerLoadBalancer
extends Object
implements SchedulerLoadBalancer

字段概要

字段

限定符和类型	字段和说明
protected EventBus	eventBus
protected SchedulerRegistry	registry
protected org.jetlinks.rule.engine.api.scheduler.SchedulerSelector	schedulerSelector
protected TaskSnapshotRepository	snapshotRepository

构造器概要

构造器

构造器和说明
DefaultSchedulerLoadBalancer(EventBus eventBus, SchedulerRegistry registry, TaskSnapshotRepository snapshotRepository)
DefaultSchedulerLoadBalancer(EventBus eventBus, SchedulerRegistry registry, TaskSnapshotRepository snapshotRepository, org.jetlinks.rule.engine.api.scheduler.SchedulerSelector schedulerSelector)

方法概要

限定符和类型	方法和说明
protected reactor.core.publisher.Mono<Boolean>	canSchedule(org.jetlinks.rule.engine.api.scheduler.Scheduler scheduler, org.jetlinks.rule.engine.api.scheduler.ScheduleJob job)
void	cleanup()
reactor.core.publisher.Mono<Void>	reBalance(List<org.jetlinks.rule.engine.api.scheduler.Scheduler> schedulers, boolean balanceAll) 重新对任务进行负载均衡
reactor.core.publisher.Mono<Void>	reBalance(List<org.jetlinks.rule.engine.api.scheduler.Scheduler> schedulers, RuleInstance instance, boolean balanceAll) 使用指定的调度器,对指定对规则进行重新分配，比如新加入的调度器,需要进行reBalance才会调度自己新的任务
void	setup()
reactor.core.publisher.Mono<Void>	setupAsync()

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

eventBus

protected final EventBus eventBus

registry

protected final SchedulerRegistry registry

snapshotRepository

protected final TaskSnapshotRepository snapshotRepository

schedulerSelector

protected final org.jetlinks.rule.engine.api.scheduler.SchedulerSelector schedulerSelector

构造器详细资料

DefaultSchedulerLoadBalancer

public DefaultSchedulerLoadBalancer(EventBus eventBus,
                                    SchedulerRegistry registry,
                                    TaskSnapshotRepository snapshotRepository)

DefaultSchedulerLoadBalancer

public DefaultSchedulerLoadBalancer(EventBus eventBus,
                                    SchedulerRegistry registry,
                                    TaskSnapshotRepository snapshotRepository,
                                    org.jetlinks.rule.engine.api.scheduler.SchedulerSelector schedulerSelector)

方法详细资料

setup

public void setup()

setupAsync

public reactor.core.publisher.Mono<Void> setupAsync()

cleanup

public void cleanup()

reBalance

public reactor.core.publisher.Mono<Void> reBalance(List<org.jetlinks.rule.engine.api.scheduler.Scheduler> schedulers,
                                                   boolean balanceAll)

从接口复制的说明: SchedulerLoadBalancer

重新对任务进行负载均衡

指定者:

reBalance 在接口中 SchedulerLoadBalancer

参数:

schedulers - 调度器

balanceAll - 是否对全部任务进行再分配

返回:

empty void

reBalance

public reactor.core.publisher.Mono<Void> reBalance(List<org.jetlinks.rule.engine.api.scheduler.Scheduler> schedulers,
                                                   RuleInstance instance,
                                                   boolean balanceAll)

从接口复制的说明: SchedulerLoadBalancer

使用指定的调度器,对指定对规则进行重新分配，比如新加入的调度器,需要进行reBalance才会调度自己新的任务

指定者:

reBalance 在接口中 SchedulerLoadBalancer

参数:

schedulers - 调度器

instance - 规则实例

balanceAll - 是否对全部任务进行再分配

返回:

void

canSchedule

protected reactor.core.publisher.Mono<Boolean> canSchedule(org.jetlinks.rule.engine.api.scheduler.Scheduler scheduler,
                                                           org.jetlinks.rule.engine.api.scheduler.ScheduleJob job)