java.lang.Object
- org.springframework.core.AttributeAccessorSupport

所有已实现的接口:
Serializable, AttributeAccessor
直接已知子类:
BeanMetadataAttributeAccessor, DefaultTestContext
```
public abstract class AttributeAccessorSupport
extends Object
implements AttributeAccessor, Serializable
```
Support class for AttributeAccessors, providing a base implementation of all methods. To be extended by subclasses.
Serializable if subclasses and all attribute values are Serializable.
从以下版本开始:
2.0
作者:
Rob Harrop, Juergen Hoeller
另请参阅:
序列化表格

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

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
`String[]`	`attributeNames()`	Return the names of all attributes.
`protected void`	`copyAttributesFrom(AttributeAccessor source)`	Copy the attributes from the supplied AttributeAccessor to this accessor.
`boolean`	`equals(Object other)`
`Object`	`getAttribute(String name)`	Get the value of the attribute identified by `name`.
`boolean`	`hasAttribute(String name)`	Return `true` if the attribute identified by `name` exists.
`int`	`hashCode()`
`Object`	`removeAttribute(String name)`	Remove the attribute identified by `name` and return its value.
`void`	`setAttribute(String name, Object value)`	Set the attribute defined by `name` to the supplied `value`.

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

- 构造器详细资料
  - AttributeAccessorSupport
```
public AttributeAccessorSupport()
```
- 方法详细资料
  - setAttribute
```
public void setAttribute(String name,
                         Object value)
```
    从接口复制的说明: AttributeAccessor
    Set the attribute defined by name to the supplied value. If value is null, the attribute is removed.
    In general, users should take care to prevent overlaps with other metadata attributes by using fully-qualified names, perhaps using class or package names as prefix.
    指定者:
    setAttribute 在接口中 AttributeAccessor
    参数:
    name - the unique attribute key
    value - the attribute value to be attached
  - getAttribute
```
public Object getAttribute(String name)
```
    从接口复制的说明: AttributeAccessor
    Get the value of the attribute identified by name. Return null if the attribute doesn't exist.
    指定者:
    getAttribute 在接口中 AttributeAccessor
    参数:
    name - the unique attribute key
    返回:
    the current value of the attribute, if any
  - removeAttribute
```
public Object removeAttribute(String name)
```
    从接口复制的说明: AttributeAccessor
    Remove the attribute identified by name and return its value. Return null if no attribute under name is found.
    指定者:
    removeAttribute 在接口中 AttributeAccessor
    参数:
    name - the unique attribute key
    返回:
    the last value of the attribute, if any
  - hasAttribute
```
public boolean hasAttribute(String name)
```
    从接口复制的说明: AttributeAccessor
    Return true if the attribute identified by name exists. Otherwise return false.
    指定者:
    hasAttribute 在接口中 AttributeAccessor
    参数:
    name - the unique attribute key
  - attributeNames
```
public String[] attributeNames()
```
    从接口复制的说明: AttributeAccessor
    Return the names of all attributes.
    指定者:
    attributeNames 在接口中 AttributeAccessor
  - copyAttributesFrom
```
protected void copyAttributesFrom(AttributeAccessor source)
```
    Copy the attributes from the supplied AttributeAccessor to this accessor.
    参数:
    source - the AttributeAccessor to copy from
  - equals
```
public boolean equals(Object other)
```
    覆盖:
    equals 在类中 Object
  - hashCode
```
public int hashCode()
```
    覆盖:
    hashCode 在类中 Object

类 AttributeAccessorSupport

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

AttributeAccessorSupport

方法详细资料

setAttribute

getAttribute

removeAttribute

hasAttribute

attributeNames

copyAttributesFrom

equals

hashCode