LabelValue<T> class

@author: slc 定义一个泛型类 LabelValue，用于存储标签和对应的值 其中 T 是值的类型，可以是任意类型

Constructors

LabelValue([String? label, T? value])

构造函数，用于创建 LabelValue 实例 label 可选参数，用于初始化标签字段 value 可选参数，用于初始化值字段

Properties

hashCode → int

The hash code for this object.

no setter, inherited

label ↔ String?

标签字段，类型为 String，可空

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value ↔ T?

值字段，类型为泛型 T，可空

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited