Switch class final

Multi-branch conditional built on top of equality checks.

Cases are checked in order, and the first matching case wins. Use this when you want explicit discrete matching instead of boolean branching.

Example:

Switch(
  State('status'),
  cases: [
    SwitchCase('draft', then: Snackbar('Draft')),
    SwitchCase('published', then: Snackbar('Published')),
  ],
  orElse: Snackbar('Unknown status'),
)

Inheritance

• Object
• DslAction
• Switch

Annotations

• @immutable

Constructors

Switch(Object? value, {required List<SwitchCase> cases, Object? orElse})

Properties

cases → List<SwitchCase>

final

elseActions → List<DslAction>

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

value → DslExpression

final

Methods

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.

inherited