ParametrizedUnaryFunction<T> class abstract

Abstract factory of parametrized unary functions of type UnaryFunction<T>.

Constructors

ParametrizedUnaryFunction(DataType<T> dataType)

Abstract constructor of a parametrized function.

const

ParametrizedUnaryFunction.list(DataType<T> dataType, int count, UnaryFunction<T> function(List<T> params))

Provides parameters as a single positional list argument.

const

factory

ParametrizedUnaryFunction.map(DataType<T> dataType, List<Symbol> names, UnaryFunction<T> function(Map<Symbol, T> params))

Provides parameters as a single positional map.

const

factory

ParametrizedUnaryFunction.named(DataType<T> dataType, List<Symbol> names, Function function)

Provides parameters are named arguments.

const

factory

ParametrizedUnaryFunction.positional(DataType<T> dataType, int count, Function function)

Provides parameters as positional arguments.

const

factory

ParametrizedUnaryFunction.vector(DataType<T> dataType, int count, UnaryFunction<T> function(Vector<T> params))

Provides parameters as a single positional vector argument.

const

factory

Properties

count → int

The number of parameters.

no setter

dataType → DataType<T>

The underlying data type of the function.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

bind(Vector<T> params) → UnaryFunction<T>

Binds a vector of parameter values params to a function using the selected strategy.

checkDefaultParam(Object? params, T? defaultParam, [Object? key]) → T

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toBindings(Vector<T> params) → dynamic

Converts the parameter values params to the underlying binding type.

toString() → String

A string representation of this object.

inherited

toVector(Object? params, {T? defaultParam}) → Vector<T>

Converts the parameter values params to a Vector.

Operators

operator ==(Object other) → bool

The equality operator.

inherited