import org.springframework.boot.actuate.health.OrderedHealthAggregator; //导入依赖的package包/类
@Bean
@ConditionalOnMissingBean(AliveHealthEndpoint.class)
@ConfigurationProperties("extended.health.alive")
public AliveHealthEndpoint applicationAliveEndpoint() {

    return new AliveHealthEndpoint("alive", new OrderedHealthAggregator());
}
 

import org.springframework.boot.actuate.health.OrderedHealthAggregator; //导入依赖的package包/类
@Bean
@ConditionalOnMissingBean(BasicHealthEndpoint.class)
@ConfigurationProperties("extended.health.basic")
public BasicHealthEndpoint basicHealthEndpoint() {

    return new BasicHealthEndpoint("basic", new OrderedHealthAggregator());
}
 

import org.springframework.boot.actuate.health.OrderedHealthAggregator; //导入依赖的package包/类
@Bean
@ConditionalOnMissingBean(DetailHealthEndpoint.class)
@ConfigurationProperties("extended.health.detail")
public DetailHealthEndpoint detailHealthEndpoint() {

    return new DetailHealthEndpoint("detail", new OrderedHealthAggregator());
}
 

import org.springframework.boot.actuate.health.OrderedHealthAggregator; //导入依赖的package包/类
@Bean
@ConditionalOnMissingBean
public HealthEndpoint healthEndpoint() {
	return new HealthEndpoint(
			this.healthAggregator == null ? new OrderedHealthAggregator()
					: this.healthAggregator,
			this.healthIndicators == null
					? Collections.<String, HealthIndicator>emptyMap()
					: this.healthIndicators);
}
 

import org.springframework.boot.actuate.health.OrderedHealthAggregator; //导入依赖的package包/类
@Override
public void afterBinderContextInitialized(String binderConfigurationName,
		ConfigurableApplicationContext binderContext) {
	if (this.bindersHealthIndicator != null) {
		OrderedHealthAggregator healthAggregator = new OrderedHealthAggregator();
		Map<String, HealthIndicator> indicators = binderContext.getBeansOfType(HealthIndicator.class);
		// if there are no health indicators in the child context, we just mark
		// the binder's health as unknown
		// this can happen due to the fact that configuration is inherited
		HealthIndicator binderHealthIndicator = indicators.isEmpty() ? new DefaultHealthIndicator()
				: new CompositeHealthIndicator(healthAggregator, indicators);
		this.bindersHealthIndicator.addHealthIndicator(binderConfigurationName, binderHealthIndicator);
	}
}
 

import org.springframework.boot.actuate.health.OrderedHealthAggregator; //导入依赖的package包/类
@Before
public void setup() {
    healthAggregator = new OrderedHealthAggregator();
    healthAggregator.setStatusOrder(DOWN, OUT_OF_SERVICE, UNKNOWN, new Status("DEGRADED"), UP);
}
 

import org.springframework.boot.actuate.health.OrderedHealthAggregator; //导入依赖的package包/类
@Bean
public HealthAggregator healthAggregator() {
	return new OrderedHealthAggregator();
}
 

import org.springframework.boot.actuate.health.OrderedHealthAggregator; //导入依赖的package包/类
@Bean
@ConditionalOnMissingBean(name = "bindersHealthIndicator")
public CompositeHealthIndicator bindersHealthIndicator() {
	return new CompositeHealthIndicator(new OrderedHealthAggregator());
}
 

import org.springframework.boot.actuate.health.OrderedHealthAggregator; //导入依赖的package包/类
@Bean
public CompositeHealthIndicator testHealthIndicator1() {
	return new CompositeHealthIndicator(new OrderedHealthAggregator());
}
 

import org.springframework.boot.actuate.health.OrderedHealthAggregator; //导入依赖的package包/类
@Bean
public CompositeHealthIndicator testHealthIndicator2() {
	return new CompositeHealthIndicator(new OrderedHealthAggregator());
}
 

import org.springframework.boot.actuate.health.OrderedHealthAggregator; //导入依赖的package包/类
@Bean
public HealthAggregator healthAggregator() {
    return new OrderedHealthAggregator();
}
 

import org.springframework.boot.actuate.health.OrderedHealthAggregator; //导入依赖的package包/类
@Before
public void setUp() throws Exception {

	healthCheckHandler = new EurekaHealthCheckHandler(new OrderedHealthAggregator());
}
 

import org.springframework.boot.actuate.health.OrderedHealthAggregator; //导入依赖的package包/类
@Bean
public DiscoveryCompositeHealthIndicator discoveryCompositeHealthIndicator(List<DiscoveryHealthIndicator> indicators) {
	return new DiscoveryCompositeHealthIndicator(new OrderedHealthAggregator(), indicators);
}