MutablePropertyValues (spring-beans 5.0.15.BUILD-SNAPSHOT API)

java.lang.Object
- org.springframework.beans.MutablePropertyValues

所有已实现的接口:

Serializable, PropertyValues
```
public class MutablePropertyValues
extends Object
implements PropertyValues, Serializable
```
The default implementation of the PropertyValues interface. Allows simple manipulation of properties, and provides constructors to support deep copy and construction from a Map.

从以下版本开始:

13 May 2001

作者:

Rod Johnson, Juergen Hoeller, Rob Harrop

另请参阅:

序列化表格

构造器概要

构造器
构造器和说明
`MutablePropertyValues()` Creates a new empty MutablePropertyValues object.
`MutablePropertyValues(List<PropertyValue> propertyValueList)` Construct a new MutablePropertyValues object using the given List of PropertyValue objects as-is.
`MutablePropertyValues(Map<?,?> original)` Construct a new MutablePropertyValues object from a Map.
`MutablePropertyValues(PropertyValues original)` Deep copy constructor.

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`MutablePropertyValues`	`add(String propertyName, Object propertyValue)` Add a PropertyValue object, replacing any existing one for the corresponding property or getting merged with it (if applicable).
`MutablePropertyValues`	`addPropertyValue(PropertyValue pv)` Add a PropertyValue object, replacing any existing one for the corresponding property or getting merged with it (if applicable).
`void`	`addPropertyValue(String propertyName, Object propertyValue)` Overloaded version of `addPropertyValue` that takes a property name and a property value.
`MutablePropertyValues`	`addPropertyValues(Map<?,?> other)` Add all property values from the given Map.
`MutablePropertyValues`	`addPropertyValues(PropertyValues other)` Copy all given PropertyValues into this object.
`PropertyValues`	`changesSince(PropertyValues old)` Return the changes since the previous PropertyValues.
`void`	`clearProcessedProperty(String propertyName)` Clear the "processed" registration of the given property, if any.
`boolean`	`contains(String propertyName)` Is there a property value (or other processing entry) for this property?
`boolean`	`equals(Object other)`
`Object`	`get(String propertyName)` Get the raw property value, if any.
`PropertyValue`	`getPropertyValue(String propertyName)` Return the property value with the given name, if any.
`List<PropertyValue>`	`getPropertyValueList()` Return the underlying List of PropertyValue objects in its raw form.
`PropertyValue[]`	`getPropertyValues()` Return an array of the PropertyValue objects held in this object.
`int`	`hashCode()`
`boolean`	`isConverted()` Return whether this holder contains converted values only (`true`), or whether the values still need to be converted (`false`).
`boolean`	`isEmpty()` Does this holder not contain any PropertyValue objects at all?
`void`	`registerProcessedProperty(String propertyName)` Register the specified property as "processed" in the sense of some processor calling the corresponding setter method outside of the PropertyValue(s) mechanism.
`void`	`removePropertyValue(PropertyValue pv)` Remove the given PropertyValue, if contained.
`void`	`removePropertyValue(String propertyName)` Overloaded version of `removePropertyValue` that takes a property name.
`void`	`setConverted()` Mark this holder as containing converted values only (i.e. no runtime resolution needed anymore).
`void`	`setPropertyValueAt(PropertyValue pv, int i)` Modify a PropertyValue object held in this object.
`int`	`size()` Return the number of PropertyValue entries in the list.
`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
  - MutablePropertyValues
```
public MutablePropertyValues()
```
    Creates a new empty MutablePropertyValues object.
    Property values can be added with the add method.
    
    另请参阅:
    
    add(String, Object)
  - MutablePropertyValues
```
public MutablePropertyValues(@Nullable
                             PropertyValues original)
```
    Deep copy constructor. Guarantees PropertyValue references are independent, although it can't deep copy objects currently referenced by individual PropertyValue objects.
    
    参数:
    
    original - the PropertyValues to copy
    
    另请参阅:
    
    addPropertyValues(PropertyValues)
  - MutablePropertyValues
```
public MutablePropertyValues(@Nullable
                             Map<?,?> original)
```
    Construct a new MutablePropertyValues object from a Map.
    
    参数:
    
    original - a Map with property values keyed by property name Strings
    
    另请参阅:
    
    addPropertyValues(Map)
  - MutablePropertyValues
```
public MutablePropertyValues(@Nullable
                             List<PropertyValue> propertyValueList)
```
    Construct a new MutablePropertyValues object using the given List of PropertyValue objects as-is.
    This is a constructor for advanced usage scenarios. It is not intended for typical programmatic use.
    
    参数:
    
    propertyValueList - a List of PropertyValue objects
- 方法详细资料
  - getPropertyValueList
```
public List<PropertyValue> getPropertyValueList()
```
    Return the underlying List of PropertyValue objects in its raw form. The returned List can be modified directly, although this is not recommended.
    This is an accessor for optimized access to all PropertyValue objects. It is not intended for typical programmatic use.
  - size
```
public int size()
```
    Return the number of PropertyValue entries in the list.
  - addPropertyValues
```
public MutablePropertyValues addPropertyValues(@Nullable
                                               PropertyValues other)
```
    Copy all given PropertyValues into this object. Guarantees PropertyValue references are independent, although it can't deep copy objects currently referenced by individual PropertyValue objects.
    
    参数:
    
    other - the PropertyValues to copy
    
    返回:
    
    this in order to allow for adding multiple property values in a chain
  - addPropertyValues
```
public MutablePropertyValues addPropertyValues(@Nullable
                                               Map<?,?> other)
```
    Add all property values from the given Map.
    
    参数:
    
    other - a Map with property values keyed by property name, which must be a String
    
    返回:
    
    this in order to allow for adding multiple property values in a chain
  - addPropertyValue
```
public MutablePropertyValues addPropertyValue(PropertyValue pv)
```
    Add a PropertyValue object, replacing any existing one for the corresponding property or getting merged with it (if applicable).
    
    参数:
    
    pv - the PropertyValue object to add
    
    返回:
    
    this in order to allow for adding multiple property values in a chain
  - addPropertyValue
```
public void addPropertyValue(String propertyName,
                             Object propertyValue)
```
    Overloaded version of addPropertyValue that takes a property name and a property value.
    Note: As of Spring 3.0, we recommend using the more concise and chaining-capable variant add(java.lang.String, java.lang.Object).
    
    参数:
    
    propertyName - name of the property
    
    propertyValue - value of the property
    
    另请参阅:
    
    addPropertyValue(PropertyValue)
  - add
```
public MutablePropertyValues add(String propertyName,
                                 @Nullable
                                 Object propertyValue)
```
    Add a PropertyValue object, replacing any existing one for the corresponding property or getting merged with it (if applicable).
    
    参数:
    
    propertyName - name of the property
    
    propertyValue - value of the property
    
    返回:
    
    this in order to allow for adding multiple property values in a chain
  - setPropertyValueAt
```
public void setPropertyValueAt(PropertyValue pv,
                               int i)
```
    Modify a PropertyValue object held in this object. Indexed from 0.
  - removePropertyValue
```
public void removePropertyValue(PropertyValue pv)
```
    Remove the given PropertyValue, if contained.
    
    参数:
    
    pv - the PropertyValue to remove
  - removePropertyValue
```
public void removePropertyValue(String propertyName)
```
    Overloaded version of removePropertyValue that takes a property name.
    
    参数:
    
    propertyName - name of the property
    
    另请参阅:
    
    removePropertyValue(PropertyValue)
  - getPropertyValues
```
public PropertyValue[] getPropertyValues()
```
    从接口复制的说明: PropertyValues
    
    Return an array of the PropertyValue objects held in this object.
    
    指定者:
    
    getPropertyValues 在接口中 PropertyValues
  - getPropertyValue
```
@Nullable
public PropertyValue getPropertyValue(String propertyName)
```
    从接口复制的说明: PropertyValues
    
    Return the property value with the given name, if any.
    
    指定者:
    
    getPropertyValue 在接口中 PropertyValues
    
    参数:
    
    propertyName - the name to search for
    
    返回:
    
    the property value, or null if none
  - get
```
@Nullable
public Object get(String propertyName)
```
    Get the raw property value, if any.
    
    参数:
    
    propertyName - the name to search for
    
    返回:
    
    the raw property value, or null if none found
    
    从以下版本开始:
    
    4.0
    
    另请参阅:
    
    getPropertyValue(String), PropertyValue.getValue()
  - changesSince
```
public PropertyValues changesSince(PropertyValues old)
```
    从接口复制的说明: PropertyValues
    
    Return the changes since the previous PropertyValues. Subclasses should also override equals.
    
    指定者:
    
    changesSince 在接口中 PropertyValues
    
    参数:
    
    old - old property values
    
    返回:
    
    the updated or new properties. Return empty PropertyValues if there are no changes.
    
    另请参阅:
    
    Object.equals(java.lang.Object)
  - contains
```
public boolean contains(String propertyName)
```
    从接口复制的说明: PropertyValues
    
    Is there a property value (or other processing entry) for this property?
    
    指定者:
    
    contains 在接口中 PropertyValues
    
    参数:
    
    propertyName - the name of the property we're interested in
    
    返回:
    
    whether there is a property value for this property
  - isEmpty
```
public boolean isEmpty()
```
    从接口复制的说明: PropertyValues
    
    Does this holder not contain any PropertyValue objects at all?
    
    指定者:
    
    isEmpty 在接口中 PropertyValues
  - registerProcessedProperty
```
public void registerProcessedProperty(String propertyName)
```
    Register the specified property as "processed" in the sense of some processor calling the corresponding setter method outside of the PropertyValue(s) mechanism.
    This will lead to true being returned from a contains(java.lang.String) call for the specified property.
    
    参数:
    
    propertyName - the name of the property.
  - clearProcessedProperty
```
public void clearProcessedProperty(String propertyName)
```
    Clear the "processed" registration of the given property, if any.
    
    从以下版本开始:
    
    3.2.13
  - setConverted
```
public void setConverted()
```
    Mark this holder as containing converted values only (i.e. no runtime resolution needed anymore).
  - isConverted
```
public boolean isConverted()
```
    Return whether this holder contains converted values only (true), or whether the values still need to be converted (false).
  - equals
```
public boolean equals(Object other)
```
    覆盖:
    
    equals 在类中 Object
  - hashCode
```
public int hashCode()
```
    覆盖:
    
    hashCode 在类中 Object
  - toString
```
public String toString()
```
    覆盖:
    
    toString 在类中 Object

类 MutablePropertyValues

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

MutablePropertyValues

MutablePropertyValues

MutablePropertyValues

MutablePropertyValues

方法详细资料

getPropertyValueList

size

addPropertyValues

addPropertyValues

addPropertyValue

addPropertyValue

add

setPropertyValueAt

removePropertyValue

removePropertyValue

getPropertyValues

getPropertyValue

get

changesSince

contains

isEmpty

registerProcessedProperty

clearProcessedProperty

setConverted

isConverted

equals

hashCode

toString