FragmentInterface class Null safety Document

Readonly access to the data value wrapped by a Fragment object.

Implementers

Constructors

FragmentInterface()

Properties

array Array?
The value of this fragment as an Array.
read-only
blob Blob?
The value of this fragment as a Blob.
read-only
boolean bool
The value of this fragment as a bool.
read-only
date DateTime?
The value of this fragment as a DateTime.
read-only
dictionary Dictionary?
The value of this fragment as a Dictionary.
read-only
exists bool
Whether the value of this fragment exists.
read-only
float double
The value of this fragment as a floating point number.
read-only
hashCode int
The hash code for this object. [...]
read-only, inherited
integer int
The value of this fragment as an integer number.
read-only
number num?
The value of this fragment as a num.
read-only
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
string String?
The value of this fragment as a String.
read-only
value Object?
The value of this fragment.
read-only

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
A string representation of this object. [...]
inherited
valueAs<T extends Object>() → T?
The value of this fragment as a value of type T.

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited