CollectionMath (woodwhales-common 3.8.1 API)

所有已知实现类:

CollectionMathResult
```
public interface CollectionMath<K,M,N>
```
作者:

woodwhales 2020-12-13 22:00

方法概要

所有方法实例方法抽象方法
修饰符和类型	方法	说明
`Set<K>`	`getIntersectionKeySet()`	交集
`Set<CollectionFieldComparable<K>>`	`getIntersectionSet()`	交集
`Set<K>`	`getNegativeDifferenceKeySet()`	负差集
`List<N>`	`getNegativeDifferenceList()`	负差集
`Set<CollectionFieldComparable<K>>`	`getNegativeDifferenceSet()`	负差集
`Set<K>`	`getPositiveDifferenceKeySet()`	正差集
`List<M>`	`getPositiveDifferenceList()`	正差集
`Set<CollectionFieldComparable<K>>`	`getPositiveDifferenceSet()`	正差集
`Set<K>`	`getUnionKeySet()`	并集
`Set<CollectionFieldComparable<K>>`	`getUnionSet()`	并集

- 方法详细资料
  - getIntersectionSet
```
Set<CollectionFieldComparable<K>> getIntersectionSet()
```
    交集
    
    返回:
    
    交集
  - getIntersectionKeySet
```
Set<K> getIntersectionKeySet()
```
    交集
    
    返回:
    
    交集
  - getUnionKeySet
```
Set<K> getUnionKeySet()
```
    并集
    
    返回:
    
    并集
  - getUnionSet
```
Set<CollectionFieldComparable<K>> getUnionSet()
```
    并集
    
    返回:
    
    并集
  - getPositiveDifferenceKeySet
```
Set<K> getPositiveDifferenceKeySet()
```
    正差集
    
    返回:
    
    正差集
  - getPositiveDifferenceList
```
List<M> getPositiveDifferenceList()
```
    正差集
    
    返回:
    
    正差集
  - getPositiveDifferenceSet
```
Set<CollectionFieldComparable<K>> getPositiveDifferenceSet()
```
    正差集
    
    返回:
    
    正差集
  - getNegativeDifferenceKeySet
```
Set<K> getNegativeDifferenceKeySet()
```
    负差集
    
    返回:
    
    负差集
  - getNegativeDifferenceList
```
List<N> getNegativeDifferenceList()
```
    负差集
    
    返回:
    
    负差集
  - getNegativeDifferenceSet
```
Set<CollectionFieldComparable<K>> getNegativeDifferenceSet()
```
    负差集
    
    返回:
    
    负差集