FieldDescriptor<T, V> class abstract

A descriptor for a single field on a typed model T.

This interface carries no validation logic; it only describes how to identify and extract a field value.

Implementers

Constructors

FieldDescriptor()
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
name → String
The field name as it appears in the model (e.g. "email").
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

extract(T owner) → V?
Extract the field value from a concrete model instance.
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