java.lang.Object
- org.springframework.core.env.MutablePropertySources

所有已实现的接口:
Iterable<PropertySource<?>>, PropertySources
```
public class MutablePropertySources
extends Object
implements PropertySources
```
The default implementation of the PropertySources interface. Allows manipulation of contained property sources and provides a constructor for copying an existing PropertySources instance.
Where precedence is mentioned in methods such as addFirst(org.springframework.core.env.PropertySource<?>) and addLast(org.springframework.core.env.PropertySource<?>), this is with regard to the order in which property sources will be searched when resolving a given property with a PropertyResolver.
从以下版本开始:
3.1
作者:
Chris Beams, Juergen Hoeller
另请参阅:
PropertySourcesPropertyResolver

构造器概要

构造器
构造器	说明
`MutablePropertySources()`	Create a new `MutablePropertySources` object.
`MutablePropertySources(PropertySources propertySources)`	Create a new `MutablePropertySources` from the given propertySources object, preserving the original order of contained `PropertySource` objects.

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
`void`	`addAfter(String relativePropertySourceName, PropertySource<?> propertySource)`	Add the given property source object with precedence immediately lower than the named relative property source.
`void`	`addBefore(String relativePropertySourceName, PropertySource<?> propertySource)`	Add the given property source object with precedence immediately higher than the named relative property source.
`void`	`addFirst(PropertySource<?> propertySource)`	Add the given property source object with highest precedence.
`void`	`addLast(PropertySource<?> propertySource)`	Add the given property source object with lowest precedence.
`protected void`	`assertLegalRelativeAddition(String relativePropertySourceName, PropertySource<?> propertySource)`	Ensure that the given property source is not being added relative to itself.
`boolean`	`contains(String name)`	Return whether a property source with the given name is contained.
`PropertySource<?>`	`get(String name)`	Return the property source with the given name, `null` if not found.
`Iterator<PropertySource<?>>`	`iterator()`
`int`	`precedenceOf(PropertySource<?> propertySource)`	Return the precedence of the given property source, `-1` if not found.
`PropertySource<?>`	`remove(String name)`	Remove and return the property source with the given name, `null` if not found.
`protected void`	`removeIfPresent(PropertySource<?> propertySource)`	Remove the given property source if it is present.
`void`	`replace(String name, PropertySource<?> propertySource)`	Replace the property source with the given name with the given property source object.
`int`	`size()`	Return the number of `PropertySource` objects contained.
`Spliterator<PropertySource<?>>`	`spliterator()`
`Stream<PropertySource<?>>`	`stream()`	Return a sequential `Stream` containing the property sources.
`String`	`toString()`

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

从接口继承的方法 java.lang.Iterable
forEach

- 构造器详细资料
  - MutablePropertySources
```
public MutablePropertySources()
```
    Create a new MutablePropertySources object.
  - MutablePropertySources
```
public MutablePropertySources(PropertySources propertySources)
```
    Create a new MutablePropertySources from the given propertySources object, preserving the original order of contained PropertySource objects.
- 方法详细资料
  - iterator
```
public Iterator<PropertySource<?>> iterator()
```
    指定者:
    iterator 在接口中 Iterable<PropertySource<?>>
  - spliterator
```
public Spliterator<PropertySource<?>> spliterator()
```
    指定者:
    spliterator 在接口中 Iterable<PropertySource<?>>
  - stream
```
public Stream<PropertySource<?>> stream()
```
    从接口复制的说明: PropertySources
    Return a sequential Stream containing the property sources.
    指定者:
    stream 在接口中 PropertySources
  - contains
```
public boolean contains(String name)
```
    从接口复制的说明: PropertySources
    Return whether a property source with the given name is contained.
    指定者:
    contains 在接口中 PropertySources
    参数:
    name - the name of the property source to find
  - get
```
@Nullable
public PropertySource<?> get(String name)
```
    从接口复制的说明: PropertySources
    Return the property source with the given name, null if not found.
    指定者:
    get 在接口中 PropertySources
    参数:
    name - the name of the property source to find
  - addFirst
```
public void addFirst(PropertySource<?> propertySource)
```
    Add the given property source object with highest precedence.
  - addLast
```
public void addLast(PropertySource<?> propertySource)
```
    Add the given property source object with lowest precedence.
  - addBefore
```
public void addBefore(String relativePropertySourceName,
                      PropertySource<?> propertySource)
```
    Add the given property source object with precedence immediately higher than the named relative property source.
  - addAfter
```
public void addAfter(String relativePropertySourceName,
                     PropertySource<?> propertySource)
```
    Add the given property source object with precedence immediately lower than the named relative property source.
  - precedenceOf
```
public int precedenceOf(PropertySource<?> propertySource)
```
    Return the precedence of the given property source, -1 if not found.
  - remove
```
@Nullable
public PropertySource<?> remove(String name)
```
    Remove and return the property source with the given name, null if not found.
    参数:
    name - the name of the property source to find and remove
  - replace
```
public void replace(String name,
                    PropertySource<?> propertySource)
```
    Replace the property source with the given name with the given property source object.
    参数:
    name - the name of the property source to find and replace
    propertySource - the replacement property source
    抛出:
    IllegalArgumentException - if no property source with the given name is present
    另请参阅:
    contains(java.lang.String)
  - size
```
public int size()
```
    Return the number of PropertySource objects contained.
  - toString
```
public String toString()
```
    覆盖:
    toString 在类中 Object
  - assertLegalRelativeAddition
```
protected void assertLegalRelativeAddition(String relativePropertySourceName,
                                           PropertySource<?> propertySource)
```
    Ensure that the given property source is not being added relative to itself.
  - removeIfPresent
```
protected void removeIfPresent(PropertySource<?> propertySource)
```
    Remove the given property source if it is present.

类 MutablePropertySources

构造器概要

方法概要

从类继承的方法 java.lang.Object

从接口继承的方法 java.lang.Iterable

构造器详细资料

MutablePropertySources

MutablePropertySources

方法详细资料

iterator

spliterator

stream

contains

get

addFirst

addLast

addBefore

addAfter

precedenceOf

remove

replace

size

toString

assertLegalRelativeAddition

removeIfPresent