类 MutablePropertyValues

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)

• iterator

  public Iterator<PropertyValue> iterator()

  从接口复制的说明: PropertyValues
  Return an Iterator over the property values.

  指定者:

  iterator 在接口中 Iterable<PropertyValue>

  指定者:

  iterator 在接口中 PropertyValues

• spliterator

  public Spliterator<PropertyValue> spliterator()

  从接口复制的说明: PropertyValues
  Return a Spliterator over the property values.

  指定者:

  spliterator 在接口中 Iterable<PropertyValue>

  指定者:

  spliterator 在接口中 PropertyValues

• stream

  public Stream<PropertyValue> stream()

  从接口复制的说明: PropertyValues
  Return a sequential Stream containing the property values.

  指定者:

  stream 在接口中 PropertyValues

• 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 - the 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​(@Nullable
                        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