Deprecated API

Contents

• Interfaces
• Methods

Deprecated Interfaces

Interface	Description
dev.langchain4j.retriever.Retriever

Deprecated Methods

Method	Description
dev.langchain4j.data.document.Metadata.from(String, Object)	Use Metadata.from(String, String) instead
dev.langchain4j.data.document.Metadata.metadata(String, Object)	Use Metadata.metadata(String, String) instead
dev.langchain4j.data.message.ChatMessage.text()	decode through ChatMessage.type() instead.
dev.langchain4j.data.message.UserMessage.text()	Use UserMessage.singleText() or UserMessage.contents() instead.
dev.langchain4j.internal.Utils.isCollectionEmpty(Collection<?>)	Use Utils.isNullOrEmpty(Collection) instead.