Abstract base class representing a marker or placeholder type in the JetLeaf type system.
The Void base class is intended to serve as a generic type parameter
or sentinel type where no actual value is expected or needed. It is often
used in APIs or frameworks that require a Class<T> reference but do
not need to store a concrete instance.
Purpose
- Provide a first-class type representation for "no-value" or placeholder scenarios.
- Enable generic programming patterns where a type parameter is required but no data exists.
- Serve as a foundation for JetLeaf internal type-system constructs.
Features
- Abstract base: Cannot be instantiated directly.
Example Usage
final voidClass = Void.getClass();
// voidClass can now be used as a type reference in generic APIs
This allows APIs expecting a type to accept Void as a valid type argument without requiring a concrete instance.
Constructors
- Void()
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
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