Field class Null safety

A Field provides information about a Dart language field or variable.

Inheritance
Implemented types

Constructors

Field({String? name, ObjRef? owner, InstanceRef? declaredType, bool? isConst, bool? isFinal, bool? isStatic, required String id, SourceLocation? location, dynamic staticValue})

Properties

classRef ↔ ClassRef?
If an object is allocated in the Dart heap, it will have a corresponding class object.
optional">@optionalread / writeinherited
declaredType ↔ InstanceRef?
The declared type of this field.
read / writeoverride
fixedId ↔ bool?
Provided and set to true if the id of an Object is fixed. If true, the id of an Object is guaranteed not to change or expire. The object may, however, still be Collected.
optional">@optionalread / writeinherited
hashCode → int
The hash code for this object.
read-onlyoverride
id ↔ String?
A unique identifier for an Object. Passed to the getObject RPC to reload this Object.
read / writeinherited
isConst ↔ bool?
Is this field const?
read / writeoverride
isFinal ↔ bool?
Is this field final?
read / writeoverride
isStatic ↔ bool?
Is this field static?
read / writeoverride
json ↔ Map<String, dynamic>?
read / writeinherited
location ↔ SourceLocation?
The location of this field in the source code.
optional">@optionalread / writeoverride
name ↔ String?
The name of this field.
read / writeoverride
owner ↔ ObjRef?
The owner of this field, which can be either a Library or a Class.
read / writeoverride
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited
size ↔ int?
The size of this object in the heap.
optional">@optionalread / writeinherited
staticValue ↔ dynamic
The value of this field, if the field is static. If uninitialized, this will take the value of an uninitialized Sentinel.
optional">@optionalread / write
type → String
read-onlyoverride

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
override
toString() → String
A string representation of this object.
override

Operators

operator ==(Object other) → bool
The equality operator.
override

Static Methods

parse(Map<String, dynamic>? json) → Field?
override