Uses of Interface
dev.langchain4j.data.message.Content

Packages that use Content

Package	Description
dev.langchain4j.data.message
dev.langchain4j.mcp.client
dev.langchain4j.observability.api.event
dev.langchain4j.observability.event
dev.langchain4j.service.tool

Uses of Content in dev.langchain4j.data.message

Classes in dev.langchain4j.data.message that implement Content

Modifier and Type	Class	Description
class	AudioContent
class	ImageContent	Represents an image with a DetailLevel.
class	PdfFileContent
class	TextContent	Represents a text content.
class	VideoContent

Methods in dev.langchain4j.data.message that return types with arguments of type Content

Modifier and Type	Method	Description
List<Content>	ToolExecutionResultMessage.contents()	Returns the Contents of the tool execution result.
List<Content>	UserMessage.contents()	The Contents of the message.
Class<? extends Content>	ContentType.getContentClass()	Returns the class of the content type.

Methods in dev.langchain4j.data.message with parameters of type Content

Modifier and Type	Method	Description
UserMessage.Builder	UserMessage.Builder.addContent(Content content)
ToolExecutionResultMessage.Builder	ToolExecutionResultMessage.Builder.contents(Content... contents)	Sets the contents of the tool execution result.
static UserMessage	UserMessage.from(Content... contents)	Create a UserMessage from contents.
static UserMessage	UserMessage.from(String name, Content... contents)	Create a UserMessage from a name and contents.
static UserMessage	UserMessage.userMessage(Content... contents)	Create a UserMessage from contents.
static UserMessage	UserMessage.userMessage(String name, Content... contents)	Create a UserMessage from a name and contents.

Method parameters in dev.langchain4j.data.message with type arguments of type Content

Modifier and Type	Method	Description
ToolExecutionResultMessage.Builder	ToolExecutionResultMessage.Builder.contents(List<Content> contents)	Sets the contents of the tool execution result.
UserMessage.Builder	UserMessage.Builder.contents(List<Content> contents)
static UserMessage	UserMessage.from(String name, List<Content> contents)	Create a UserMessage from a name and contents.
static UserMessage	UserMessage.from(List<Content> contents)	Create a UserMessage from contents.
static UserMessage	UserMessage.userMessage(String name, List<Content> contents)	Create a UserMessage from a name and contents.
static UserMessage	UserMessage.userMessage(List<Content> contents)	Create a UserMessage from contents.

Constructors in dev.langchain4j.data.message with parameters of type Content

Modifier	Constructor	Description
	UserMessage(Content... contents)	Creates a UserMessage from one or multiple Contents.
	UserMessage(String name, Content... contents)	Creates a UserMessage from a name and one or multiple Contents.

Constructor parameters in dev.langchain4j.data.message with type arguments of type Content

Modifier	Constructor	Description
	UserMessage(String name, List<Content> contents)	Creates a UserMessage from a name and a list of Contents.
	UserMessage(List<Content> contents)	Creates a UserMessage from a list of Contents.

Uses of Content in dev.langchain4j.mcp.client

Methods in dev.langchain4j.mcp.client that return Content

Modifier and Type	Method	Description
Content	McpEmbeddedResource.toContent()
Content	McpImageContent.toContent()
Content	McpPromptContent.toContent()
Content	McpTextContent.toContent()

Uses of Content in dev.langchain4j.observability.api.event

Methods in dev.langchain4j.observability.api.event that return types with arguments of type Content

Modifier and Type	Method	Description
List<Content>	ToolExecutedEvent.resultContents()	Returns the contents of the tool execution result.
List<Content>	ToolExecutedEvent.ToolExecutedEventBuilder.resultContents()

Method parameters in dev.langchain4j.observability.api.event with type arguments of type Content

Modifier and Type	Method	Description
ToolExecutedEvent.ToolExecutedEventBuilder	ToolExecutedEvent.ToolExecutedEventBuilder.resultContents(List<Content> resultContents)	Sets the tool execution result contents.

Uses of Content in dev.langchain4j.observability.event

Methods in dev.langchain4j.observability.event that return types with arguments of type Content

Modifier and Type	Method	Description
List<Content>	DefaultToolExecutedEvent.resultContents()

Uses of Content in dev.langchain4j.service.tool

Methods in dev.langchain4j.service.tool that return types with arguments of type Content

Modifier and Type	Method	Description
List<Content>	ToolExecution.resultContents()	Returns the contents of the tool execution result.
List<Content>	ToolExecutionResult.resultContents()	Returns the contents of the tool execution result that will be sent to the LLM.

Method parameters in dev.langchain4j.service.tool with type arguments of type Content

Modifier and Type	Method	Description
ToolExecutionResult.Builder	ToolExecutionResult.Builder.resultContents(List<Content> resultContents)	Sets the contents of the tool execution result.