ChainGraph API Documentation / @badaitech/chaingraph-types / NodeRegistry

Class: NodeRegistry

Defined in: packages/chaingraph-types/src/decorator/registry.ts:18

Registry for managing node types

Constructors

Constructor

new NodeRegistry(): NodeRegistry

Defined in: packages/chaingraph-types/src/decorator/registry.ts:23

Returns

NodeRegistry

Methods

clear()

clear(): void

Defined in: packages/chaingraph-types/src/decorator/registry.ts:126

Returns

void

---

copyFrom()

copyFrom(other): void

Defined in: packages/chaingraph-types/src/decorator/registry.ts:40

Copy and append nodes and object schemas from another registry

Parameters

other

NodeRegistry

NodeRegistry instance to copy from

Returns

void

---

createNode()

createNode(type, ...args): INode

Defined in: packages/chaingraph-types/src/decorator/registry.ts:85

Create a node instance by type

Parameters

type

string

Node type identifier

args

...any[]

Arguments to pass to the node constructor

Returns

INode

---

getNodeTypes()

getNodeTypes(): string[]

Defined in: packages/chaingraph-types/src/decorator/registry.ts:96

Get all registered node types

Returns

string[]

---

getObjectSchema()

getObjectSchema(id): IObjectSchema<Record<string, IPortConfig>> | undefined

Defined in: packages/chaingraph-types/src/decorator/registry.ts:115

Get the object schema

Parameters

id

string

Object schema identifier

Returns

IObjectSchema<Record<string, IPortConfig>> | undefined

---

getObjectSchemas()

getObjectSchemas(): Map<string, IObjectSchema<Record<string, IPortConfig>>>

Defined in: packages/chaingraph-types/src/decorator/registry.ts:122

Get all registered object schemas

Returns

Map<string, IObjectSchema<Record<string, IPortConfig>>>

---

registerNode()

registerNode(nodeClass): void

Defined in: packages/chaingraph-types/src/decorator/registry.ts:60

Register a node class with its type identifier.

Parameters

nodeClass

NodeConstructor

Constructor of the node

Returns

void

---

registerObjectSchema()

registerObjectSchema(id, schema): void

Defined in: packages/chaingraph-types/src/decorator/registry.ts:105

Register an object schema

Parameters

id

string

Object schema identifier

schema

IObjectSchema

Object schema

Returns

void

---

updateNode()

updateNode(nodeClass, metadata): void

Defined in: packages/chaingraph-types/src/decorator/registry.ts:74

Update a node class with metadata

Parameters

nodeClass

NodeConstructor

Constructor

metadata

any

Metadata to update

Returns

void

---

getInstance()

static getInstance(): NodeRegistry

Defined in: packages/chaingraph-types/src/decorator/registry.ts:25

Returns

NodeRegistry

---

setInstance()

static setInstance(instance): void

Defined in: packages/chaingraph-types/src/decorator/registry.ts:32

Parameters

instance

NodeRegistry

Returns

void