CapabilityRegistry class abstract interface

The engine's capability/circuit/clock resolution seam (Track D). The default impl ships in the extension (Track E/H); tests inject a fake.

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

circuit(String circuitId) → Circuit?

Resolves a (sub-)circuit by circuitId; null when unknown (fail-closed — the predicate then never satisfies a dep on it, and the inflater skips it).

host(StepMount mount) → Seed

Builds the engine leaf Seed for the eligible mount.step — a CapabilityHost in the default registry (Track E), a recording fake in Track D tests. NEVER a Seed the author authored; the carrier is engine-private (ADR-0008 D2).

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

now() → DateTime

The wall clock the frontier predicate reads (the supervised-restart cooldown gate). Injectable so the predicate stays pure (the kernel owns the real clock + backoff timer — D-6/Track G).

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited