Spring Statemachine

Spring Statemachine aims to provide the following features:

• easy to use flat one-level state machine for simple use cases
• hierarchical state machine structure to ease complex state configuration
• state machine regions to provide even more complex state configurations
• usage of triggers, transitions, guards, and actions
• type-safe configuration adapter
• builder pattern for easy instantiation for use outside of the Spring Application context
• recipes for usual use cases
• distributed state machine based on a Zookeeper
• state machine event listeners
• UML Eclipse Papyrus modeling
• store machine config in a persistent storage
• spring IoC integration to associate beans with a state machine

Resources

• code: https://github.com/SpringBootMarcusChiu/state-machine
• spring.io: https://spring.io/projects/spring-statemachine
• baeldung: https://www.baeldung.com/spring-state-machine