{"id":"stream-join-process-event-returns-immediate-matches","text":"`process_event()` returns matches synchronously on each call (push-based) rather than batching to a flush boundary; results are available the instant a match is found.","truth_value":"IN","source":"entries/2026/05/29/stream-join-processor-test_stream_join_processor.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"stream-join-process-event-returns-immediate-matches","truth_value":"IN","reason":"premise"}]}}