DynamicType class abstract

The type dynamic is a type which is a supertype of all other types, just like Object, with the difference that the static analysis assumes that every member access has a corresponding member with a signature that admits the given access.

Implemented types

Constructors

DynamicType()

Properties

alias → InstantiatedTypeAliasElement?
If this type is an instantiation of a type alias, information about the alias element, and the type arguments. Otherwise return null.
no setterinherited
displayName → String
Return the name of this type as it should appear when presented to users in contexts such as error messages.
no setterinherited
element → Element?
Return the element representing the declaration of this type, or null if the type has not, or cannot, be associated with an element. The former case will occur if the element model is not yet complete; the latter case will occur if this object represents an undefined type.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
isBottom → bool
Return true if this type represents the bottom type.
no setterinherited
isDartAsyncFuture → bool
Return true if this type represents the type 'Future' defined in the dart:async library.
no setterinherited
isDartAsyncFutureOr → bool
Return true if this type represents the type 'FutureOr
no setterinherited
isDartAsyncStream → bool
Return true if this type represents the type 'Stream' defined in the dart:async library.
no setterinherited
isDartCoreBool → bool
Return true if this type represents the type 'bool' defined in the dart:core library.
no setterinherited
isDartCoreDouble → bool
Return true if this type represents the type 'double' defined in the dart:core library.
no setterinherited
isDartCoreEnum → bool
Return true if this type represents the type 'Enum' defined in the dart:core library.
no setterinherited
isDartCoreFunction → bool
Return true if this type represents the type 'Function' defined in the dart:core library.
no setterinherited
isDartCoreInt → bool
Return true if this type represents the type 'int' defined in the dart:core library.
no setterinherited
isDartCoreIterable → bool
Returns true if this type represents the type 'Iterable' defined in the dart:core library.
no setterinherited
isDartCoreList → bool
Returns true if this type represents the type 'List' defined in the dart:core library.
no setterinherited
isDartCoreMap → bool
Returns true if this type represents the type 'Map' defined in the dart:core library.
no setterinherited
isDartCoreNull → bool
Return true if this type represents the type 'Null' defined in the dart:core library.
no setterinherited
isDartCoreNum → bool
Return true if this type represents the type 'num' defined in the dart:core library.
no setterinherited
isDartCoreObject → bool
Return true if this type represents the type Object defined in the dart:core library.
no setterinherited
isDartCoreSet → bool
Returns true if this type represents the type 'Set' defined in the dart:core library.
no setterinherited
isDartCoreString → bool
Return true if this type represents the type 'String' defined in the dart:core library.
no setterinherited
isDartCoreSymbol → bool
Returns true if this type represents the type 'Symbol' defined in the dart:core library.
no setterinherited
isDynamic → bool
Return true if this type represents the type 'dynamic'.
no setterinherited
isVoid → bool
Return true if this type represents the type 'void'.
no setterinherited
name → String?
Return the name of this type, or null if the type does not have a name, such as when the type represents the type of an unnamed function.
no setterinherited
nullabilitySuffix → NullabilitySuffix
Return the nullability suffix of this type.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

accept<R>(TypeVisitor<R> visitor) → R
Use the given visitor to visit this type.
inherited
acceptWithArgument<R, A>(TypeVisitorWithArgument<R, A> visitor, A argument) → R
Use the given visitor to visit this type.
inherited
asInstanceOf(ClassElement element) → InterfaceType?
Return the canonical interface that this type implements for element, or null if such an interface does not exist.
inherited
getDisplayString({required bool withNullability}) → String
Return the presentation of this type as it should appear when presented to users in contexts such as error messages.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
resolveToBound(DartType objectType) → DartType
If this type is a TypeParameterType, returns its bound if it has one, or objectType otherwise.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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