工作日的时序关系 表1工作日的时序关系及约束 Relation Meaning Constraint before meets T (end)=j(star)<](end i overlaps Tastant< fiend st start J j(start)<i(end)<fend) T Tisarn s,sarn s Tiand)&Tend) covers 7 i finishes an k Tiled)=trendy i equals =istant<i(end)=分布式工作流系统的时间管理模型研究 周春姐 湖南科技大学 工作日的时序关系 Relation Meaning Constraint before meets overlaps start covers finishes equals < < < < = < < < < = < < < < < < < = = < = 表1 工作日的时序关系及约束 Ti Ti Ti Ti Ti Ti Ti Tj Tj Tj Tj Tj Tj Tj Ti Ti Ti Ti Ti Ti Ti Tj Tj Tj Tj Tj Tj Tj i(start) T Ti(end ) j(start) T Tj(end ) i(start) T i(end ) T j(start) T j(end ) T i(start) T j(start) T Ti(end ) j(end ) T i(start) T j(start) T Ti(end ) j(end ) T i(start) T j(start) T j(end ) T Ti(end ) i(start) T j(start) T Ti(end ) Tj(end ) i(start) T j(start) T Ti(end ) j(end ) T