java.lang.Object
- org.springframework.beans.support.PropertyComparator<T>

类型参数:
T - the type of objects that may be compared by this comparator
所有已实现的接口:
Comparator<T>
```
public class PropertyComparator<T>
extends Object
implements Comparator<T>
```
PropertyComparator performs a comparison of two beans, evaluating the specified bean property via a BeanWrapper.
从以下版本开始:
19.05.2003
作者:
Juergen Hoeller, Jean-Pierre Pawlak
另请参阅:
BeanWrapper

字段概要
字段
修饰符和类型字段说明
protected Log logger

构造器概要

构造器
构造器	说明
`PropertyComparator(String property, boolean ignoreCase, boolean ascending)`	Create a PropertyComparator for the given settings.
`PropertyComparator(SortDefinition sortDefinition)`	Create a new PropertyComparator for the given SortDefinition.

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
`int`	`compare(T o1, T o2)`
`SortDefinition`	`getSortDefinition()`	Return the SortDefinition that this comparator uses.
`static void`	`sort(Object[] source, SortDefinition sortDefinition)`	Sort the given source according to the given sort definition.
`static void`	`sort(List<?> source, SortDefinition sortDefinition)`	Sort the given List according to the given sort definition.

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

从接口继承的方法 java.util.Comparator
equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

- 字段详细资料
  - logger
```
protected final Log logger
```
- 构造器详细资料
  - PropertyComparator
```
public PropertyComparator(SortDefinition sortDefinition)
```
    Create a new PropertyComparator for the given SortDefinition.
    另请参阅:
    MutableSortDefinition
  - PropertyComparator
```
public PropertyComparator(String property,
                          boolean ignoreCase,
                          boolean ascending)
```
    Create a PropertyComparator for the given settings.
    参数:
    property - the property to compare
    ignoreCase - whether upper and lower case in String values should be ignored
    ascending - whether to sort ascending (true) or descending (false)
- 方法详细资料
  - getSortDefinition
```
public final SortDefinition getSortDefinition()
```
    Return the SortDefinition that this comparator uses.
  - compare
```
public int compare(T o1,
                   T o2)
```
    指定者:
    compare 在接口中 Comparator<T>
  - sort
```
public static void sort(List<?> source,
                        SortDefinition sortDefinition)
                 throws BeansException
```
    Sort the given List according to the given sort definition.
    Note: Contained objects have to provide the given property in the form of a bean property, i.e. a getXXX method.
    参数:
    source - the input List
    sortDefinition - the parameters to sort by
    抛出:
    IllegalArgumentException - in case of a missing propertyName
    BeansException
  - sort
```
public static void sort(Object[] source,
                        SortDefinition sortDefinition)
                 throws BeansException
```
    Sort the given source according to the given sort definition.
    Note: Contained objects have to provide the given property in the form of a bean property, i.e. a getXXX method.
    参数:
    source - input source
    sortDefinition - the parameters to sort by
    抛出:
    IllegalArgumentException - in case of a missing propertyName
    BeansException

类 PropertyComparator<T>

字段概要

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.util.Comparator

字段详细资料

logger

构造器详细资料

PropertyComparator

PropertyComparator

方法详细资料

getSortDefinition

compare

sort

sort