import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics; //导入依赖的package包/类
@Bean
public MetricReaderPublicMetrics dropwizardPublicMetrics(
		MetricRegistry metricRegistry) {
	MetricRegistryMetricReader reader = new MetricRegistryMetricReader(
			metricRegistry);
	return new MetricReaderPublicMetrics(reader);
}
 

import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics; //导入依赖的package包/类
@Bean
public MetricReaderPublicMetrics metricReaderPublicMetrics() {
	return new MetricReaderPublicMetrics(
			new CompositeMetricReader(this.metricReaders == null ? new MetricReader[0]
					: this.metricReaders
							.toArray(new MetricReader[this.metricReaders.size()])));
}
 

import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics; //导入依赖的package包/类
@Bean
@ConditionalOnMissingBean(name = "springIntegrationPublicMetrics")
public MetricReaderPublicMetrics springIntegrationPublicMetrics(
		IntegrationMBeanExporter exporter) {
	return new MetricReaderPublicMetrics(
			new SpringIntegrationMetricReader(exporter));
}
 

import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics; //导入依赖的package包/类
@Bean
@ConditionalOnMissingBean
public MetricReaderPublicMetrics springIntegrationPublicMetrics(
		IntegrationMBeanExporter exporter) {
	return new MetricReaderPublicMetrics(
			new SpringIntegrationMetricReader(exporter));
}
 

import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics; //导入依赖的package包/类
@Bean
public PublicMetrics threadPoolMetrics() {
    return new PublicMetricsAggregator(
        new ThreadPoolMetrics(ctx),
        new MetricReaderPublicMetrics(metricRepository())
    );
}
 

import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics; //导入依赖的package包/类
@Bean
public PublicMetrics metricsAggregate() {
    return new MetricReaderPublicMetrics(aggregatesMetricReader());
}
 

import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics; //导入依赖的package包/类
@Test
public void metricReaderPublicMetrics() throws Exception {
	load();
	assertThat(this.context.getBeansOfType(MetricReaderPublicMetrics.class))
			.hasSize(1);
}
 

import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics; //导入依赖的package包/类
@Bean
public PublicMetrics metricsAggregate() {
	return new MetricReaderPublicMetrics(aggregatesMetricReader());
}
 

import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics; //导入依赖的package包/类
@Bean
public MetricReaderPublicMetrics metricReaderPublicMetrics() {
	return new MetricReaderPublicMetrics(new CompositeMetricReader(
			this.metricReaders.toArray(new MetricReader[0])));
}
 

import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics; //导入依赖的package包/类
@Test
public void metricReaderPublicMetrics() throws Exception {
	load();
	assertEquals(1,
			this.context.getBeansOfType(MetricReaderPublicMetrics.class).size());
}
 

import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics; //导入依赖的package包/类
@Bean
public MetricReaderPublicMetrics spectatorPublicMetrics(Registry metricRegistry) {
	SpectatorMetricReader reader = new SpectatorMetricReader(metricRegistry);
	return new MetricReaderPublicMetrics(reader);
}