Capability class abstract
A leaf the engine mounts. The engine ships three families — ProcessCapability (a spawned process), ServiceCapability (an async body), and LeaseCapability (a held lease) — and an asset may add its own (tmux, app, …).
NOT sealed: the carrier's dispatch is polymorphic through createAllocation
(the createRenderObject analogue, ADR-0009 D4), never an exhaustive switch
on the subtype — so a new family is an addition, not a core edit.
- Implementers
Constructors
- Capability()
-
const
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
-
createAllocation(
AllocationContext ctx) → Allocation -
Mints the Allocation that holds this capability's live effect — the
createRenderObjectanalogue (ADR-0009 D4). Synchronous + cheap; the Host then drives it asynchronously (startOrAdopt/update/dispose/detach). ProcessCapability/ServiceCapability supply defaults, so an existing capability needs no change; an asset overrides only to customize adopt/ detach/update for a bespoke effect. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
supervisionPolicy(
StepArgs args) → SupervisionPolicy - This capability's per-kind supervision declaration.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited