NonNullableLazyCell<T extends Object> class

A value which is initialized on the first access. Non-nullable implementation of LazyCell

Equality: Cells are equal if they have the same evaluated value or are unevaluated.

Hash: Cells hash to their evaluated value or hash the same if unevaluated.

Implemented types

Constructors

NonNullableLazyCell(T _func())

Properties

hashCode → int
The hash code for this object.
no setteroverride
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

call() → T
Lazily evaluates the function passed into the constructor.
override
force() → T
Lazily evaluates the function passed into the constructor.
override
isEvaluated() → bool
Returns true if this has already been called, otherwise false.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
override

Operators

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