java.lang.Object
- org.springframework.boot.actuate.metrics.Metric<T>

类型参数:
T - the value type
直接已知子类:
Delta
```
public class Metric<T extends Number>
extends Object
```
Immutable class that can be used to hold any arbitrary system measurement value (a named numeric value with a timestamp). For example a metric might record the number of active connections to a server, or the temperature of a meeting room.

构造器概要
构造器
构造器说明
Metric(String name, T value)
Create a new Metric instance for the current time.
Metric(String name, T value, Date timestamp)
Create a new Metric instance.

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
`boolean`	`equals(Object obj)`
`String`	`getName()`	Returns the name of the metric.
`Date`	`getTimestamp()`
`T`	`getValue()`	Returns the value of the metric.
`int`	`hashCode()`
`Metric<Long>`	`increment(int amount)`	Create a new `Metric` with an incremented value.
`<S extends Number> Metric<S>`	`set(S value)`	Create a new `Metric` with a different value.
`String`	`toString()`

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

- 构造器详细资料
  - Metric
```
public Metric(String name,
              T value)
```
    Create a new Metric instance for the current time.
    参数:
    name - the name of the metric
    value - the value of the metric
  - Metric
```
public Metric(String name,
              T value,
              Date timestamp)
```
    Create a new Metric instance.
    参数:
    name - the name of the metric
    value - the value of the metric
    timestamp - the timestamp for the metric
- 方法详细资料
  - getName
```
public String getName()
```
    Returns the name of the metric.
    返回:
    the name
  - getValue
```
public T getValue()
```
    Returns the value of the metric.
    返回:
    the value
  - getTimestamp
```
public Date getTimestamp()
```
  - toString
```
public String toString()
```
    覆盖:
    toString 在类中 Object
  - increment
```
public Metric<Long> increment(int amount)
```
    Create a new Metric with an incremented value.
    参数:
    amount - the amount that the new metric will differ from this one
    返回:
    a new Metric instance
  - set
```
public <S extends Number> Metric<S> set(S value)
```
    Create a new Metric with a different value.
    类型参数:
    S - the metric value type
    参数:
    value - the value of the new metric
    返回:
    a new Metric instance
  - hashCode
```
public int hashCode()
```
    覆盖:
    hashCode 在类中 Object
  - equals
```
public boolean equals(Object obj)
```
    覆盖:
    equals 在类中 Object

构造器	说明
`Metric(String name, T value)`	Create a new `Metric` instance for the current time.
`Metric(String name, T value, Date timestamp)`	Create a new `Metric` instance.

类 Metric<T extends Number>

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

Metric

Metric

方法详细资料

getName

getValue

getTimestamp

toString

increment

set

hashCode

equals