DataBuildInterface<E> class abstract

数据操作接口

Implementers

• ItemDataManager

Constructors

DataBuildInterface()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

items → List<E?>

获取不可变数据列表

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

size → int

数据长度

no setter

Methods

addItem(E item) → void

新增item

addItems(List<E?> items) → void

新增数组items

addItemsClear(List<E?> items) → void

清除并新增

clear() → void

清除列表

indexOfItem(E item) → int

获取item数据对应首个下标

insert(int position, E item) → void

插入item到指定下标

item(int position) → E?

获取下标position数据项

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

remove(E item) → void

移除item

removeAt(int position) → void

移除下标position

swap(int current, int next) → void

交换下标位置

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited