Autowire (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- java.lang.Enum<Autowire>
- - org.springframework.beans.factory.annotation.Autowire

所有已实现的接口:
Serializable, Comparable<Autowire>
```
public enum Autowire
extends Enum<Autowire>
```
Enumeration determining autowiring status: that is, whether a bean should have its dependencies automatically injected by the Spring container using setter injection. This is a core concept in Spring DI.
Available for use in annotation-based configurations, such as for the AspectJ AnnotationBeanConfigurer aspect.
从以下版本开始:
2.0
作者:
Rod Johnson, Juergen Hoeller
另请参阅:
Configurable, AutowireCapableBeanFactory

枚举常量概要

枚举常量
枚举常量	说明
`BY_NAME`	Constant that indicates autowiring bean properties by name.
`BY_TYPE`	Constant that indicates autowiring bean properties by type.
`NO`	Constant that indicates no autowiring at all.

方法概要

所有方法静态方法实例方法具体方法
修饰符和类型	方法	说明
`boolean`	`isAutowire()`	Return whether this represents an actual autowiring value.
`int`	`value()`
`static Autowire`	`valueOf(String name)`	返回带有指定名称的该类型的枚举常量。
`static Autowire[]`	`values()`	按照声明该枚举类型的常量的顺序, 返回包含这些常量的数组。

从类继承的方法 java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

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

- 枚举常量详细资料
  - NO
```
public static final Autowire NO
```
    Constant that indicates no autowiring at all.
  - BY_NAME
```
public static final Autowire BY_NAME
```
    Constant that indicates autowiring bean properties by name.
  - BY_TYPE
```
public static final Autowire BY_TYPE
```
    Constant that indicates autowiring bean properties by type.
- 方法详细资料
  - values
```
public static Autowire[] values()
```
    按照声明该枚举类型的常量的顺序, 返回包含这些常量的数组。该方法可用于迭代常量, 如下所示:
    for (Autowire c : Autowire.values()) System.out.println(c);
    返回:
    按照声明该枚举类型的常量的顺序返回的包含这些常量的数组
  - valueOf
```
public static Autowire valueOf(String name)
```
    返回带有指定名称的该类型的枚举常量。字符串必须与用于声明该类型的枚举常量的标识符完全匹配。(不允许有多余的空格字符。)
    参数:
    name - 要返回的枚举常量的名称。
    返回:
    返回带有指定名称的枚举常量
    抛出:
    IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量
    NullPointerException - 如果参数为空值
  - value
```
public int value()
```
  - isAutowire
```
public boolean isAutowire()
```
    Return whether this represents an actual autowiring value.
    返回:
    whether actual autowiring was specified (either BY_NAME or BY_TYPE)