DataSourcePublicMetrics (Spring Boot API)

java.lang.Object
- org.springframework.boot.actuate.endpoint.DataSourcePublicMetrics

所有已实现的接口:
PublicMetrics
```
public class DataSourcePublicMetrics
extends Object
implements PublicMetrics
```
A PublicMetrics implementation that provides data source usage statistics.
从以下版本开始:
1.2.0

构造器概要
构造器
构造器说明
DataSourcePublicMetrics()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`protected String`	`createPrefix(String name, DataSource dataSource, boolean primary)`	Create the prefix to use for the metrics to associate with the given `DataSource`.
`void`	`initialize()`
`Collection<Metric<?>>`	`metrics()`	Return an indication of current state through metrics.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - DataSourcePublicMetrics
```
public DataSourcePublicMetrics()
```
- 方法详细资料
  - initialize
```
@PostConstruct
public void initialize()
```
  - metrics
```
public Collection<Metric<?>> metrics()
```
    从接口复制的说明: PublicMetrics
    Return an indication of current state through metrics.
    指定者:
    metrics 在接口中 PublicMetrics
    返回:
    the public metrics
  - createPrefix
```
protected String createPrefix(String name,
                              DataSource dataSource,
                              boolean primary)
```
    Create the prefix to use for the metrics to associate with the given DataSource.
    参数:
    name - the name of the data source bean
    dataSource - the data source to configure
    primary - if this data source is the primary data source
    返回:
    a prefix for the given data source