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Examples

const subgraph = new SubgraphBuilder('my_subgraph')
.addParameter({ name: 'user_input', type: 'string' })
.addNode(intentNode)
.addNode(llmNode)
.addEdge(intentNode, llmNode)
.setStartNode(intentNode)
.setEndNode(llmNode)
.build();

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Constructors

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Methods

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Constructors

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constructor

new SubgraphBuilder(id: string): SubgraphBuilder
Creates a new subgraph builder with the specified ID.

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Parameters

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id
string
required
Unique identifier for the subgraph

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Returns

SubgraphBuilder

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Methods

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addParameter

addParameter(config: object): this
Adds a parameter to the subgraph that can be passed from the parent graph.

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Parameters

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config
object
required
Parameter configuration

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Returns

this

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addParameters

addParameters(parameters: object): this
Adds multiple parameters to the subgraph at once.

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Parameters

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parameters
object
required
Array of parameter configurations

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Returns

this

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addNode

addNode(node: Node | AbstractNode): this
Adds a node to the subgraph.

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Parameters

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node
Node | AbstractNode
required
Node to add to the subgraph

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Returns

this

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addEdge

addEdge(fromNode: string | Node | AbstractNode, toNode: string | Node | AbstractNode, options?: object): this
Adds an edge connecting two nodes in the subgraph.

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Parameters

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fromNode
string | Node | AbstractNode
required
Source node or node ID
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toNode
string | Node | AbstractNode
required
Destination node or node ID
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options
object
Optional edge configuration

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Returns

this

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setStartNode

setStartNode(node: string | Node | AbstractNode): this
Sets the start node of the subgraph (subgraphs can only have one start node).

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Parameters

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node
string | Node | AbstractNode
required
Start node or node ID

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Returns

this

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setEndNode

setEndNode(node: string | Node | AbstractNode): this
Sets the end node of the subgraph (subgraphs can only have one end node).

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Parameters

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node
string | Node | AbstractNode
required
End node or node ID

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Returns

this

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build

build(): Subgraph
Builds and returns the final subgraph configuration.

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Returns

Subgraph