UIPayloadCompositeStrategy<A extends UIPayload, B extends UIPayload> class abstract

Strategy for combining two UIPayload instances into one.

Use this when you need to merge validation results, error messages, or other payloads from multiple sources.

Example:

final strategy = DefaultUIPayloadCompositeStrategy();
final result = strategy.compose(
  Failure(SimpleText('Email required')),
  Failure(SimpleText('Password required')),
);
// Returns: UIPayloads([...both failures...])

Implementers

• DefaultUIPayloadCompositeStrategy

Constructors

UIPayloadCompositeStrategy()

const

Properties

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

compose(A? a, B? b) → UIPayload?

Combines two payloads into a single payload. Returns null if both inputs are null.

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