Class ChatPromptValue

Class that represents a chat prompt value. It extends the BasePromptValue and includes an array of BaseMessage instances.

Hierarchy (view full)

BasePromptValue
- ChatPromptValue

Implements

ChatPromptValueInterface

Index

Constructors

Properties

Methods

toChatMessages toJSON toJSONNotImplemented toString

Constructors

constructor

new ChatPromptValue(messages): ChatPromptValue
Parameters
- messages: BaseMessage[]
Returns ChatPromptValue
Overrides BasePromptValue.constructor
- Defined in langchain-core/src/prompt_values.ts:89
new ChatPromptValue(fields): ChatPromptValue
Parameters
- fields: ChatPromptValueFields
Returns ChatPromptValue
Overrides BasePromptValue.constructor
- Defined in langchain-core/src/prompt_values.ts:91

Properties

messages

messages: BaseMessage[]

Methods

toChatMessages

toChatMessages(): BaseMessage[]
Returns BaseMessage[]
Implementation of ChatPromptValueInterface.toChatMessages
Overrides BasePromptValue.toChatMessages
- Defined in langchain-core/src/prompt_values.ts:107

toJSON

toJSON(): Serialized
Returns Serialized
Implementation of ChatPromptValueInterface.toJSON
Inherited from BasePromptValue.toJSON
- Defined in langchain-core/src/load/serializable.ts:147

toJSONNotImplemented

toJSONNotImplemented(): SerializedNotImplemented
Returns SerializedNotImplemented
Implementation of ChatPromptValueInterface.toJSONNotImplemented
Inherited from BasePromptValue.toJSONNotImplemented
- Defined in langchain-core/src/load/serializable.ts:221

toString

toString(): string
Returns a string representation of an object.

Returns string
Implementation of ChatPromptValueInterface.toString
Overrides BasePromptValue.toString
- Defined in langchain-core/src/prompt_values.ts:103