NodeCapabilities class

The set of capabilities a node advertises, keyed by capability name.

Annotations

• @immutable

Constructors

NodeCapabilities(List<Capability> capabilities)

Creates a capability set.

const

Properties

capabilities → List<Capability>

The advertised capabilities (de-duplicated by name).

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

Methods

has(CapabilityKind kind) → bool

Whether a capability of kind is present.

hasNamed(String name) → bool

Whether a capability with name is present.

named(String name) → Capability?

Returns the capability with name, or null.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

JSON form.

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

fromJson(Map<String, dynamic> json) → NodeCapabilities

Decodes from JSON.

Constants

empty → const NodeCapabilities

An empty capability set.