# Collection 集合操作

集合操作包涵了各种你会感兴趣的数据结构。

# Iterator

// TODO

# List

类型：接口 Interface
泛型/模板：T

函數一览：
| name        | args   | type | docs                                                                        |
| ----------- | ------ | ---- | --------------------------------------------------------------------------- |
| add         | T      | T    | Add the object into the collection, and return what is input.               |
| insert      | T, int | T    | Add the object into the target index, or make it to the array's last index. |
| addAll      | T[]    | void | Put all of value in arg array into this list array.                         |
| addAll      | List!T | void | Put all of value in arg array into this list array.                         |
| get         | int    | T    | Get the target value in index.                                              |
| indexOf     | T      | int  | Get the target index of.                                                    |
| contains    | T      | bool | Return true when the target was in the list.                                |
| removeAt    | int    | T    | Remove the target object from list and return this object.                  |
| removeFirst | T      | T    | Remove the first target object from list and return this object.            |
| clear       |        | void | Remove all value.                                                           |
| size        |        | int  | The length of list.                                                         |
| asArray     |        | T[]  | To array.                                                                   |

## ArrayList

一套对数组进行封装的快速列表。

成员：
- (Private) T[] array

构造函数：
| args   | docs                                             |
| ------ | ------------------------------------------------ |
|        | Create new ArrayList pure.                       |
| T[]    | Create new ArrayList with all value in agr list. |
| List!T | Create new ArrayList with all value in agr list. |

## LinkedList

内部维护了一套有序链接节点的列表，可以快速的动态修改顺序。

成员：
- (Private) Node firstNode
- (Private) Node lastNode
- (Private) int length
- (Private) class Node

构造函数：
| args   | docs                                             |
| ------ | ------------------------------------------------ |
|        | Create new LinkedList pure.                       |


# Map

键值对形式的映射表。

## HashMap
## LinkedHashMap
## ImmutableMap

# Mulitmap

一键对多制的映射表，内部封装了一套 List 进行操作。

## Hashmutlimap


# Pair(IPair)
键值对。

## Pair
## ImmutablePair


# Table

三元映射表，分横表与竖表。

# HashTable