Tuple2<T1, T2> class

Represents a 2-tuple

compatible with MapEntry<T1, T2>

Implemented types

• MapEntry<T1, T2>

Constructors

Tuple2(T1 item1, T2 item2)

const

Properties

hashCode → int

The hash code for this object.

no setter, override

item1 → T1

final

item2 → T2

final

iterable → Iterable

no setter

key → T1

The key of the entry.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value → T2

The value associated to key in a map.

no setter, override

Methods

apply<R>(R f(T1, T2)) → R

apply a function f over tuple fields

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toList({bool growable = false}) → List

toString() → String

A string representation of this object.

override

withItem1<E>(E newItem) → Tuple2<E, T2>

Returns a tuple with the item1 set to the specified value.

withItem2<E>(E newItem) → Tuple2<T1, E>

Returns a tuple with the item2 set to the specified value.

Operators

operator ==(Object other) → bool

The equality operator.

override