Kostas Kloudas created FLINK-6248:
-------------------------------------
Summary: Make the optional() available to all offered patterns.
Key: FLINK-6248
URL: https://issues.apache.org/jira/browse/FLINK-6248
Project: Flink
Issue Type: Improvement
Components: CEP
Affects Versions: 1.3.0
Reporter: Kostas Kloudas
Fix For: 1.3.0
Currently the {{optional()}} quantifier is available as a separate pattern.
This issue proposes to make it available as a flag to all patterns.
This implies that:
1) a singleton pattern with {{optional=true}} will become the current
{{OPTIONAL}},
2) a {{oneToMany}} will become {{zeroToMany}},
3) the {{zeroToMany}} will not exist as a direct option in the {{Pattern}}
class, and
4) the {{times()}} will require some changes in the {{NFACompiler}}.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
