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36 lines
2.3 KiB
36 lines
2.3 KiB
4 months ago
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import type { Graph } from '../runtime/graph';
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import type { EdgeDirection, ElementType, ID } from '../types';
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/**
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* <zh/> 获取指定元素在 n 度关系内的所有元素的 ID
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*
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* <en/> Get the IDs of all elements within an n-degree relationship from the specified element
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* @remarks
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* <zh/> 对于节点，0 度关系是节点本身，1 度关系包括节点的直接相邻节点和边，以此类推。
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* 对于边，0 度关系是边本身，1 度关系包括边本身及其两个端点，以此类推。
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*
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* <en/> For a node, 0-degree relationship includes the node itself; 1-degree relationship includes the node's direct neighbors and their connecting edges, etc.
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* For an edge, 0-degree relationship includes the edge itself; 1-degree relationship includes the edge and its two endpoints, etc
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* @param graph - <zh/> 图实例 | <en/> graph instance
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* @param elementType - <zh/> 元素类型 | <en/> element type
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* @param elementId - <zh/> 起始元素的 ID | <en/> start element ID
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* @param degree - <zh/> 指定的度数 | <en/> the specified degree
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* @param direction - <zh/> 边的方向 | <en/> edge direction
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* @returns - <zh/> 返回节点和边的 ID 数组 | <en/> Returns an array of node and edge IDs
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*/
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export declare function getElementNthDegreeIds(graph: Graph, elementType: ElementType, elementId: ID, degree: number, direction?: EdgeDirection): ID[];
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/**
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* <zh/> 获取指定节点在 n 度关系内的所有元素的 ID
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*
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* <en/> Get all elements IDs within n-degree relationship of the specified node
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* @remarks
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* <zh/> 节点的 0 度关系是节点本身，1 度关系是节点的直接相邻节点和边，以此类推
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* @param direction
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* <en/> 0-degree relationship of a node is the node itself; 1-degree relationship is the node's neighboring nodes and related edges, etc
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* @param graph - <zh/> 图实例 | <en/> graph instance
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* @param startNodeId - <zh/> 起始节点的 ID | <en/> The ID of the starting node
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* @param degree - <zh/> 指定的度数 | <en/> The specified degree
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* @param direction - <zh/> 边的方向 | <en/> The direction of the edge
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* @returns - <zh/> 返回节点和边的 ID 数组 | <en/> Returns an array of node and edge IDs
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*/
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export declare function getNodeNthDegreeIds(graph: Graph, startNodeId: ID, degree: number, direction?: EdgeDirection): ID[];
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