LangChain Code-Knotenmethoden

Localmind Automate bietet diese Methoden, um die Ausführung allgemeiner Aufgaben im LangChain Code-Knoten zu erleichtern.

Nur LangChain Code-Knoten

Diese Variablen sind für die Verwendung in Ausdrücken im LangChain Code-Knoten bestimmt. Sie können sie nicht in anderen Knoten verwenden.

Method	Description
this.addInputData(inputName, data)	Populate the data of a specified non-main input. Useful for mocking data. inputName is the input connection type, and must be one of: ai_agent, ai_chain, ai_document, ai_embedding, ai_languageModel, ai_memory, ai_outputParser, ai_retriever, ai_textSplitter, ai_tool, ai_vectorRetriever, ai_vectorStore data contains the data you want to add. Refer to Data structure for information on the data structure expected by Localmind Automate.
this.addOutputData(outputName, data)	Populate the data of a specified non-main output. Useful for mocking data. outputName is the input connection type, and must be one of: ai_agent, ai_chain, ai_document, ai_embedding, ai_languageModel, ai_memory, ai_outputParser, ai_retriever, ai_textSplitter, ai_tool, ai_vectorRetriever, ai_vectorStore data contains the data you want to add. Refer to Data structure for information on the data structure expected by Localmind Automate.
this.getInputConnectionData(inputName, itemIndex, inputIndex?)	Get data from a specified non-main input. inputName is the input connection type, and must be one of: ai_agent, ai_chain, ai_document, ai_embedding, ai_languageModel, ai_memory, ai_outputParser, ai_retriever, ai_textSplitter, ai_tool, ai_vectorRetriever, ai_vectorStore itemIndex should always be 0 (this parameter will be used in upcoming functionality) Use inputIndex if there is more than one node connected to the specified input.
this.getInputData(inputIndex?, inputName?)	Get data from the main input.
this.getNode()	Get the current node.
this.getNodeOutputs()	Get the outputs of the current node.
this.getExecutionCancelSignal()	Use this to stop the execution of a function when the workflow stops. In most cases Localmind Automate handles this, but you may need to use it if building your own chains or agents. It replaces the Cancelling a running LLMChain code that you'd use if building a LangChain application normally.