Blueprint class

What a server should be.

A blueprint is composed from includes — presets that already exist and are shared across the fleet — plus resources of its own. A preset is a piece; a blueprint is a machine. Only a blueprint is assignable to a node, which is the distinction that justifies the two names.

Applying one transforms an unmanaged server into this state and keeps it there. Re-applying does nothing, because every resource declares what it should be rather than what to do to it.

Annotations

• @immutable

Constructors

Blueprint({required BlueprintId id, required String name, String description = '', List<String> platforms = const [], List<PresetId> includes = const [], Map<String, String> vars = const {}, List<Resource> resources = const [], BlueprintSource? source})

Creates a blueprint.

const

Properties

description → String

A short description of what this kind of server is for.

final

hashCode → int

The hash code for this object.

no setter, inherited

id → BlueprintId

The blueprint identity.

final

includes → List<PresetId>

Presets to fold in, in order, before resources.

final

name → String

A human-friendly name.

final

platforms → List<String>

The OS families this blueprint is written for. Empty means all.

final

resources → List<Resource>

This blueprint's own resources, applied on top of everything includes brought in.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

source → BlueprintSource?

The document as it was authored, when it came from a file.

final

vars → Map<String, String>

${name} substitutions applied to every string in resources.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

supportsPlatform(String platform) → bool

Whether this blueprint is written for platform (an osName).

toJson() → Map<String, dynamic>

JSON form.

toString() → String

A string representation of this object.

override

withSource(BlueprintSource source) → Blueprint

A copy carrying source.

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

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

Decodes from JSON.