java.lang.Object
- org.springframework.util.comparator.CompoundComparator<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:
Serializable, Comparator<T>
```
@Deprecated
public class CompoundComparator<T>
extends Object
implements Comparator<T>, Serializable
```
已过时。
as of Spring Framework 5.0, in favor of the standard JDK 8 Comparator.thenComparing(Comparator)
A comparator that chains a sequence of one or more Comparators.
A compound comparator calls each Comparator in sequence until a single Comparator returns a non-zero result, or the comparators are exhausted and zero is returned.
This facilitates in-memory sorting similar to multi-column sorting in SQL. The order of any single Comparator in the list can also be reversed.
从以下版本开始:
1.2.2
作者:
Keith Donald, Juergen Hoeller
另请参阅:
序列化表格

构造器概要

构造器
构造器	说明
`CompoundComparator()`	已过时。 Construct a CompoundComparator with initially no Comparators.
`CompoundComparator(Comparator... comparators)`	已过时。 Construct a CompoundComparator from the Comparators in the provided array.

方法概要

所有方法实例方法具体方法已过时的方法
修饰符和类型	方法	说明
`void`	`addComparator(Comparator<? extends T> comparator)`	已过时。 Add a Comparator to the end of the chain.
`void`	`addComparator(Comparator<? extends T> comparator, boolean ascending)`	已过时。 Add a Comparator to the end of the chain using the provided sort order.
`int`	`compare(T o1, T o2)`	已过时。
`boolean`	`equals(Object other)`	已过时。
`int`	`getComparatorCount()`	已过时。 Returns the number of aggregated comparators.
`int`	`hashCode()`	已过时。
`void`	`invertOrder()`	已过时。 Invert the sort order of each sort definition contained by this compound comparator.
`void`	`invertOrder(int index)`	已过时。 Invert the sort order of the sort definition at the specified index.
`void`	`setAscendingOrder(int index)`	已过时。 Change the sort order at the given index to ascending.
`void`	`setComparator(int index, Comparator<? extends T> comparator)`	已过时。 Replace the Comparator at the given index.
`void`	`setComparator(int index, Comparator<T> comparator, boolean ascending)`	已过时。 Replace the Comparator at the given index using the given sort order.
`void`	`setDescendingOrder(int index)`	已过时。 Change the sort order at the given index to descending sort.
`String`	`toString()`	已过时。

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

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

- 构造器详细资料
  - CompoundComparator
```
public CompoundComparator()
```
    已过时。
    Construct a CompoundComparator with initially no Comparators. Clients must add at least one Comparator before calling the compare method or an IllegalStateException is thrown.
  - CompoundComparator
```
public CompoundComparator(Comparator... comparators)
```
    已过时。
    Construct a CompoundComparator from the Comparators in the provided array.
    All Comparators will default to ascending sort order, unless they are InvertibleComparators.
    参数:
    comparators - the comparators to build into a compound comparator
    另请参阅:
    InvertibleComparator
- 方法详细资料
  - addComparator
```
public void addComparator(Comparator<? extends T> comparator)
```
    已过时。
    Add a Comparator to the end of the chain.
    The Comparator will default to ascending sort order, unless it is a InvertibleComparator.
    参数:
    comparator - the Comparator to add to the end of the chain
    另请参阅:
    InvertibleComparator
  - addComparator
```
public void addComparator(Comparator<? extends T> comparator,
                          boolean ascending)
```
    已过时。
    Add a Comparator to the end of the chain using the provided sort order.
    参数:
    comparator - the Comparator to add to the end of the chain
    ascending - the sort order: ascending (true) or descending (false)
  - setComparator
```
public void setComparator(int index,
                          Comparator<? extends T> comparator)
```
    已过时。
    Replace the Comparator at the given index.
    The Comparator will default to ascending sort order, unless it is a InvertibleComparator.
    参数:
    index - the index of the Comparator to replace
    comparator - the Comparator to place at the given index
    另请参阅:
    InvertibleComparator
  - setComparator
```
public void setComparator(int index,
                          Comparator<T> comparator,
                          boolean ascending)
```
    已过时。
    Replace the Comparator at the given index using the given sort order.
    参数:
    index - the index of the Comparator to replace
    comparator - the Comparator to place at the given index
    ascending - the sort order: ascending (true) or descending (false)
  - invertOrder
```
public void invertOrder()
```
    已过时。
    Invert the sort order of each sort definition contained by this compound comparator.
  - invertOrder
```
public void invertOrder(int index)
```
    已过时。
    Invert the sort order of the sort definition at the specified index.
    参数:
    index - the index of the comparator to invert
  - setAscendingOrder
```
public void setAscendingOrder(int index)
```
    已过时。
    Change the sort order at the given index to ascending.
    参数:
    index - the index of the comparator to change
  - setDescendingOrder
```
public void setDescendingOrder(int index)
```
    已过时。
    Change the sort order at the given index to descending sort.
    参数:
    index - the index of the comparator to change
  - getComparatorCount
```
public int getComparatorCount()
```
    已过时。
    Returns the number of aggregated comparators.
  - compare
```
public int compare(T o1,
                   T o2)
```
    已过时。
    指定者:
    compare 在接口中 Comparator<T>
  - equals
```
public boolean equals(@Nullable
                      Object other)
```
    已过时。
    指定者:
    equals 在接口中 Comparator<T>
    覆盖:
    equals 在类中 Object
  - hashCode
```
public int hashCode()
```
    已过时。
    覆盖:
    hashCode 在类中 Object
  - toString
```
public String toString()
```
    已过时。
    覆盖:
    toString 在类中 Object

类 CompoundComparator<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

CompoundComparator

CompoundComparator

方法详细资料

addComparator

addComparator

setComparator

setComparator

invertOrder

invertOrder

setAscendingOrder

setDescendingOrder

getComparatorCount

compare

equals

hashCode

toString