PlatformMBeanGenerator.java 文件源码

private MBeanInfo buildProcessorMBeanInfo() {
    ArrayList<MBeanAttributeInfo> info = new ArrayList<>();

    info.add(new MBeanAttributeInfo(
            Constants.PlatformMetricType.PROCESSOR_CPU_USAGE.getMetricTypeId().getIDString(),
            Double.class.getCanonicalName(),
            "CPU usage",
            true,
            false,
            false));

    return new MBeanInfo(
            PlatformMBean.class.getCanonicalName(),
            "Processor information",
            info.toArray(new MBeanAttributeInfo[0]),
            new MBeanConstructorInfo[0],
            new MBeanOperationInfo[0],
            new MBeanNotificationInfo[0]);
}