[api][java][python] Introduce EventType constants and unify Action trigger entry#756

rosemarYuan wants to merge 3 commits into

apache:mainapache/flink-agents:mainfrom

rosemarYuan:feature/event-type-and-action-trigger-unificationrosemarYuan/flink-agents:feature/event-type-and-action-trigger-unificationCopy head branch name to clipboard