SeasonPilot opened a new pull request, #675: URL: https://github.com/apache/geaflow/pull/675
https://github.com/apache/geaflow/issues/366 ### What changes were proposed in this pull request? <!--Please describe the major changes for this PR--> - 新增SourceDestinationFunctions工具类，实现ISO-GQL标准的源/目标谓词逻辑 - 添加四个新的UDF函数：IsSourceOf、IsNotSourceOf、IsDestinationOf、IsNotDestinationOf - 在BuildInSqlFunctionTable中注册新的源/目标谓词函数 - 实现完整的三值逻辑处理，包括空值和无向边情况 - 添加五个测试用例验证源/目标谓词的正确性 - 提供详细的JavaDoc说明和ISO-GQL规则实现注释 ### How was this PR tested? - [x] Tests have Added for the changes - [x] Production environment verified -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
