dart:core
Invocation class
Representation of the invocation of a member on an object.
This is the type of objects passed to Object.noSuchMethod when an object doesn't support the member invocation that was attempted on it.
Constructors
- Invocation()
- Invocation.genericMethod(Symbol memberName, Iterable<Type>? typeArguments, Iterable<Object?>? positionalArguments, [Map<Symbol, Object?>? namedArguments])
factory
- Creates an invocation corresponding to a generic method invocation.
- Invocation.getter(Symbol name)
factory
- Creates an invocation corresponding to a getter invocation.
- Invocation.method(Symbol memberName, Iterable<Object?>? positionalArguments, [Map<Symbol, Object?>? namedArguments])
factory
- Creates an invocation corresponding to a method invocation.
- Invocation.setter(Symbol memberName, Object? argument)
factory
- Creates an invocation corresponding to a setter invocation.
Properties
- hashCode → int
read-only, inherited
- The hash code for this object.
- isAccessor → bool
read-only
- Whether the invocation was a getter or a setter call.
- isGetter → bool
read-only
- Whether the invocation was a getter call. If so, all three types of arguments lists are empty.
- isMethod → bool
read-only
- Whether the invocation was a method call.
- isSetter → bool
read-only
- Whether the invocation was a setter call.
- memberName → Symbol
read-only
- The name of the invoked member.
- namedArguments → Map<Symbol, dynamic>
read-only
- An unmodifiable view of the named arguments of the call.
- positionalArguments → List
read-only
- An unmodifiable view of the positional arguments of the call.
- runtimeType → Type
read-only, inherited
- A representation of the runtime type of the object.
- typeArguments → List<Type>
read-only
- An unmodifiable view of the type arguments of the call.
Methods
- noSuchMethod(Invocation invocation) → dynamic
inherited
- Invoked when a non-existent method or property is accessed.
- toString() → String
inherited
- A string representation of this object.
Operators
- operator ==(Object other) → bool
inherited
- The equality operator.