[GitHub] dawidwys commented on a change in pull request #6781: [FLINK-10470] Add method to check if pattern can produce empty matches

dawidwys commented on a change in pull request #6781: [FLINK-10470] Add method to check if pattern can produce empty matches URL: https://github.com/apache/flink/pull/6781#discussion_r221640962 ## File path: flink-libraries/flink-cep/src/main/java/org/apache/flink/cep/nfa/compiler/

[GitHub] dawidwys commented on a change in pull request #6781: [FLINK-10470] Add method to check if pattern can produce empty matches

dawidwys commented on a change in pull request #6781: [FLINK-10470] Add method to check if pattern can produce empty matches URL: https://github.com/apache/flink/pull/6781#discussion_r221640962 ## File path: flink-libraries/flink-cep/src/main/java/org/apache/flink/cep/nfa/compiler/

[GitHub] dawidwys commented on a change in pull request #6781: [FLINK-10470] Add method to check if pattern can produce empty matches

dawidwys commented on a change in pull request #6781: [FLINK-10470] Add method to check if pattern can produce empty matches URL: https://github.com/apache/flink/pull/6781#discussion_r221640010 ## File path: flink-libraries/flink-cep/src/main/java/org/apache/flink/cep/nfa/compiler/