Invocation class - dart:core library (original) (raw)

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])

Creates an invocation corresponding to a generic method invocation.

factory

Invocation.getter(Symbol name)

Creates an invocation corresponding to a getter invocation.

factory

Invocation.method(Symbol memberName, Iterable<Object?>? positionalArguments, [Map<Symbol, Object?>? namedArguments])

Creates an invocation corresponding to a method invocation.

factory

Invocation.setter(Symbol memberName, Object? argument)

Creates an invocation corresponding to a setter invocation.

factory

Properties

hashCodeint

The hash code for this object.

no setterinherited

isAccessorbool

Whether the invocation was a getter or a setter call.

no setter

isGetterbool

Whether the invocation was a getter call. If so, all three types of arguments lists are empty.

no setter

isMethodbool

Whether the invocation was a method call.

no setter

isSetterbool

Whether the invocation was a setter call.

no setter

memberNameSymbol

The name of the invoked member.

no setter

namedArgumentsMap<Symbol, dynamic>

An unmodifiable view of the named arguments of the call.

no setter

positionalArgumentsList

An unmodifiable view of the positional arguments of the call.

no setter

runtimeTypeType

A representation of the runtime type of the object.

no setterinherited

typeArgumentsList<Type>

An unmodifiable view of the type arguments of the call.

no setter

Methods

noSuchMethod(Invocation invocation)→ dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString()→ String

A string representation of this object.

inherited

Operators

operator ==(Object other)→ bool

The equality operator.

inherited