Class StringPromptValue

Represents a prompt value as a string. It extends the BasePromptValue class and overrides the toString and toChatMessages methods.

Hierarchy

BasePromptValue
- StringPromptValue

Implements

StringPromptValueInterface

Index

Constructors

Properties

Methods

toChatMessages toJSON toJSONNotImplemented toString

Constructors

constructor

new StringPromptValue(value): StringPromptValue
Parameters
- value: string
Returns StringPromptValue
Overrides BasePromptValue.constructor
- Defined in langchain-core/src/prompt_values.ts:52

Properties

value

value: string

Methods

toChatMessages

toChatMessages(): HumanMessage[]
Returns HumanMessage[]
Implementation of StringPromptValueInterface.toChatMessages

Overrides BasePromptValue.toChatMessages
- Defined in langchain-core/src/prompt_values.ts:61

toJSON

toJSON(): Serialized
Returns Serialized
Implementation of StringPromptValueInterface.toJSON

Inherited from BasePromptValue.toJSON
- Defined in langchain-core/src/load/serializable.ts:140

toJSONNotImplemented

toJSONNotImplemented(): SerializedNotImplemented
Returns SerializedNotImplemented
Implementation of StringPromptValueInterface.toJSONNotImplemented

Inherited from BasePromptValue.toJSONNotImplemented
- Defined in langchain-core/src/load/serializable.ts:214

toString

toString(): string
Returns string
Implementation of StringPromptValueInterface.toString

Overrides BasePromptValue.toString
- Defined in langchain-core/src/prompt_values.ts:57

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