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Graph

• Examples

# Graph ```ts /** * A directed graph consisting of nodes and links. */ export declare class Graph extends GraphObject { constructor(); /** * Gets the graph that this object belongs to. */ get owner(): Graph; /** * Gets the document schema for this object. */ get schema(): GraphSchema; /** * Gets the collection of links in the graph. */ get links(): GraphLinkCollection; /** * Gets the collection of nodes in the graph. */ get nodes(): GraphNodeCollection; /** * Adds a new schema to the graph. */ addSchema(schema: GraphSchema): this; /** * Copies the schemas from another graph. */ copySchemas(graph: Graph): boolean; /** * Imports a link (along with its source and target nodes) into the graph. */ importLink(link: GraphLink): GraphLink; /** * Imports a node into the graph. * @param depth The depth of outgoing links to import (default `0`). */ importNode(node: GraphNode, depth?: number): GraphNode; /** * Clears the links and nodes of the graph. */ clear(): void; /** * Renames a node. * @param newId The new id for the node. */ renameNode(node: GraphNode, newId: string): GraphNode; /** * Renames a node. * @param nodeId The id of the node to rename. * @param newId The new id for the node. */ renameNode(nodeId: GraphNodeIdLike, newId: GraphNodeIdLike): GraphNode | undefined; } ``` ### Examples ```ts import { Graph } from "graphmodel"; const graph = new Graph(); const nodeA = graph.nodes.getOrCreate("nodeA"); const nodeB = graph.nodes.getOrCreate("nodeB"); const linkAToB = graph.links.getOrCreate(nodeA, nodeB); ``` ### See Also * [GraphObject](graphObject.md) * [GraphSchema](graphSchema.md) * [GraphNode](graphNode.md) * [GraphNodeCollection](graphNodeCollection.md) * [GraphLink](graphLink.md) * [GraphLinkCollection](graphLinkCollection.md) * [API Documentation](index.md)