# langgraph4j-examples

**Repository Path**: LuWangLin/langgraph4j-examples

## Basic Information

- **Project Name**: langgraph4j-examples
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-08-22
- **Last Updated**: 2025-08-22

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README


# 🦜🕸️ LangGraph4j examples

## Examples

### Reference Implementation 

* [Agent Q&A](reference/agent-q&a)
   > Human-in-the-Loop use case , using interruption and resume through Checkpoints.
* [Subgraph Interruption](reference/subgraph-interruption)
  > An example on how to interrupt a Compiled SubGraph using exception

### Integrated with [Langchain4j]

* [Agent handoff](langchain4j/agents-handoff)
* [Agent using MCP](langchain4j/mcp-client-agent)
* [Image To PlantUML Diagram](langchain4j/image-to-diagram)
* [Adaptive RAG](langchain4j/adaptive-rag)
* [From a Audio/Transcription to Mind-Map](langchain4j/MapifyAI)


### Integrated with [Spring AI]

* [A2A Server implementation by A2A4j](spring-ai/a2a-server-implby-a2a4j)
* [Agent Handoff](spring-ai/agents-handoff)
* [Agent using MCP](spring-ai/mcp-client-agent)
* [Agent with Memory](spring-ai/memory-agent)


[Jetty]: https://jetty.org
[Spring Boot]: https://spring.io/projects/spring-boot
[Quarkus]: https://quarkus.io

[documentation]: https://bsorrentino.github.io/langgraph4j/
[javadocs]: https://bsorrentino.github.io/langgraph4j/apidocs/index.html
[springai-agentexecutor]: spring-ai-agent
[agent-executor]: agent-executor/
[adaptive-rag]: samples/adaptive-rag
[image-to-diagram]: samples/image-to-diagram/

[Spring AI]: https://spring.io/projects/spring-ai
[Studio]: https://bsorrentino.github.io/langgraph4j/studio/langgraph4j-studio/index.html
[CompletableFuture]: https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html
[article01]: https://bsorrentino.github.io/bsorrentino/ai/2024/05/20/langgraph-for-java.html
[langgraph.blog]: https://blog.langchain.dev/langgraph/
[langchain4j]: https://github.com/langchain4j/langchain4j
[langchain.ai]: https://github.com/langchain-ai
[langchain]: https://github.com/langchain-ai/langchain/
[langgraph]: https://github.com/langchain-ai/langgraph
[langchain.agents]: https://python.langchain.com/docs/modules/agents/
[AgentExecutor]: https://github.com/langchain-ai/langchain/blob/master/libs/langchain/langchain/agents/agent.py
[PlantUML]: https://plantuml.com
[java-async-generator]: https://github.com/bsorrentino/java-async-generator
[Mermaid]: https://mermaid.js.org

[releases]: https://central.sonatype.com/search?q=a%3Alanggraph4j-parent
[snapshots]: https://central.sonatype.com/repository/maven-snapshots//org/bsc/langgraph4j/

[generator]: https://github.com/bsorrentino/langgraph4j/tree/main/generator