java.lang.Object
- org.springframework.core.convert.converter.ConvertingComparator<S,T>

类型参数:
S - the source type
T - the target type
所有已实现的接口:
Comparator<S>
```
public class ConvertingComparator<S,T>
extends Object
implements Comparator<S>
```
A Comparator that converts values before they are compared. The specified Converter will be used to convert each value before it passed to the underlying Comparator.
从以下版本开始:
3.2
作者:
Phillip Webb

构造器概要

构造器
构造器	说明
`ConvertingComparator(Comparator<T> comparator, ConversionService conversionService, Class<? extends T> targetType)`	Create a new `ComparableComparator` instance.
`ConvertingComparator(Comparator<T> comparator, Converter<S,T> converter)`	Create a new `ConvertingComparator` instance.
`ConvertingComparator(Converter<S,T> converter)`	Create a new `ConvertingComparator` instance.

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(S o1, S o2)`
`static <K,V> ConvertingComparator<Map.Entry<K,V>,K>`	`mapEntryKeys(Comparator<K> comparator)`	Create a new `ConvertingComparator` that compares `map * entries` based on their `keys`.
`static <K,V> ConvertingComparator<Map.Entry<K,V>,V>`	`mapEntryValues(Comparator<V> comparator)`	Create a new `ConvertingComparator` that compares `map entries` based on their `values`.

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

- 构造器详细资料
  - ConvertingComparator
```
public ConvertingComparator(Converter<S,T> converter)
```
    Create a new ConvertingComparator instance.
    参数:
    converter - the converter
  - ConvertingComparator
```
public ConvertingComparator(Comparator<T> comparator,
                            Converter<S,T> converter)
```
    Create a new ConvertingComparator instance.
    参数:
    comparator - the underlying comparator used to compare the converted values
    converter - the converter
  - ConvertingComparator
```
public ConvertingComparator(Comparator<T> comparator,
                            ConversionService conversionService,
                            Class<? extends T> targetType)
```
    Create a new ComparableComparator instance.
    参数:
    comparator - the underlying comparator
    conversionService - the conversion service
    targetType - the target type
- 方法详细资料
  - compare
```
public int compare(S o1,
                   S o2)
```
    指定者:
    compare 在接口中 Comparator<S>
  - mapEntryKeys
```
public static <K,V> ConvertingComparator<Map.Entry<K,V>,K> mapEntryKeys(Comparator<K> comparator)
```
    Create a new ConvertingComparator that compares map * entries based on their keys.
    参数:
    comparator - the underlying comparator used to compare keys
    返回:
    a new ConvertingComparator instance
  - mapEntryValues
```
public static <K,V> ConvertingComparator<Map.Entry<K,V>,V> mapEntryValues(Comparator<V> comparator)
```
    Create a new ConvertingComparator that compares map entries based on their values.
    参数:
    comparator - the underlying comparator used to compare values
    返回:
    a new ConvertingComparator instance

类 ConvertingComparator<S,​T>

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

构造器详细资料

ConvertingComparator

ConvertingComparator

ConvertingComparator

方法详细资料

compare

mapEntryKeys

mapEntryValues

类 ConvertingComparator<S,T>