InterfaceType class abstract

Represents a class, mixin, or interface type in Dart.

Provides access to the type's members, interfaces, and inheritance hierarchy.

Inheritance
Implementers

Constructors

InterfaceType.new()

Properties

allSupertypes → List<NamedDartType>
All direct and indirect supertypes of this interface type.
no setter
declarationRef → DeclarationRef
Reference to the declaration of this type.
no setterinherited
element → InterfaceElement
The element that declares this interface type.
no setteroverride
hashCode → int
The hash code for this object.
no setterinherited
identifier → String
then identifier that points to declaration of this type
no setterinherited
interfaces → List<NamedDartType>
The list of interfaces implemented by this type.
no setter
isClass → bool
Whether this type refers to a ClassElement.
no setterinherited
isDartAsyncFuture → bool
Return true if this type represents the type '{TYPE}' defined in the dart:async library. Return true if this type represents the type '{TYPE}' defined in the dart:async library.
no setterinherited
isDartAsyncFutureOr → bool
Return true if this type represents the type '{TYPE}' defined in the dart:async library.
no setterinherited
isDartAsyncStream → bool
Return true if this type represents the type '{TYPE}' defined in the dart:async library.
no setterinherited
isDartCoreBigInt → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreBool → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library. Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreDateTime → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreDouble → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreEnum → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreFunction → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreInt → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreIterable → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreList → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreMap → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreNull → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreNum → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreObject → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreRecord → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreSet → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreString → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreSymbol → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDartCoreType → bool
Return true if this type represents the type '{TYPE}' defined in the dart:core library.
no setterinherited
isDynamic → bool
Return true if this type represents the type 'dynamic'
no setterinherited
isEnum → bool
Whether this type refers to an EnumElement.
no setterinherited
isInvalid → bool
Return true if this type represents the type 'Invalid'
no setterinherited
isMixin → bool
Whether this type refers to a MixinElement.
no setterinherited
isNever → bool
Return true if this type represents the type 'Never'
no setterinherited
isNullable → bool
Whether this type is nullable.
no setterinherited
isValid → bool
Returns whether this type is valid (not an invalidType).
no setterinherited
isVoid → bool
Return true if this type represents the type 'void'
no setterinherited
mixins → List<NamedDartType>
The list of mixins applied to this type.
no setter
name → String
The name of this type.
no setterinherited
resolver → Resolver
The resolver used to resolve this type.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
superType → NamedDartType?
The super type of this interface type, or null if it's Object.
no setter
typeArguments → List<DartType>
The type arguments applied to this type.
no setterinherited

Methods

getConstructor(String name) → ConstructorElement?
Returns the constructor with the given name, or null if not found.
getField(String name) → FieldElement?
Returns the field with the given name, or null if not found.
getMethod(String name) → MethodElement?
Returns the method with the given name, or null if not found.
hasConstructor(String name) → bool
Returns true if this type has a constructor with the given name.
hasField(String name) → bool
Returns true if this type has a field with the given name.
hasMethod(String name) → bool
Returns true if this type has a method with the given name.
hasPropertyAccessor(String name) → bool
Returns true if this type has a property accessor with the given name.
isExactly(DartType other) → bool
Determines if this type is exactly the same as other.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited
withNullability(bool isNullable) → DartType
Returns a copy of this type with the specified nullability.
inherited

Operators

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