Class NodeCrawlerBase

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param

Hierarchy

EventEmitter
- NodeCrawlerBase
  - NodeCrawler

Implements

NodeCrawlerEvents

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new NodeCrawlerBase(session: NodeCrawlerClientSession): NodeCrawlerBase

Overrides EventEmitter.constructor
- Defined in node-opcua-client-crawler/dist/node_crawler_base.d.ts:57
Parameters
- session: NodeCrawlerClientSession
Returns NodeCrawlerBase

Properties

browseCounter

browseCounter: number

browseNextCounter

browseNextCounter: number

maxNodesPerBrowse

maxNodesPerBrowse: number

maxNodesPerRead

maxNodesPerRead: number

readCounter

readCounter: number

startTime

startTime: Date

transactionCounter

transactionCounter: number

Methods

crawl

crawl(nodeId: NodeIdLike, userData: UserData): Promise<void>
crawl(nodeId: NodeIdLike, userData: UserData, endCallback: ErrorCallback): void

- Defined in node-opcua-client-crawler/dist/node_crawler_base.d.ts:60
Parameters
- nodeId: NodeIdLike
- userData: UserData
Returns Promise<void>
- Defined in node-opcua-client-crawler/dist/node_crawler_base.d.ts:61
Parameters
- nodeId: NodeIdLike
- userData: UserData
- endCallback: ErrorCallback
Returns void

dispose

dispose(): void

- Defined in node-opcua-client-crawler/dist/node_crawler_base.d.ts:58
Returns void

followReference

followReference(parentNode: CacheNode, reference: ReferenceDescription, userData: UserData): void

- Defined in node-opcua-client-crawler/dist/node_crawler_base.d.ts:68
Parameters
- parentNode: CacheNode
- reference: ReferenceDescription
- userData: UserData
Returns void

toString

toString(): string

- Defined in node-opcua-client-crawler/dist/node_crawler_base.d.ts:59
Returns string

Static follow

follow(crawler: NodeCrawlerBase, cacheNode: CacheNode, userData: UserData, referenceType?: string | UAReferenceType, browseDirection?: BrowseDirection): void

- Defined in node-opcua-client-crawler/dist/node_crawler_base.d.ts:36
Parameters
- crawler: NodeCrawlerBase
- cacheNode: CacheNode
- userData: UserData
- Optional referenceType: string | UAReferenceType
- Optional browseDirection: BrowseDirection
Returns void

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