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- @startuml
- participant memmgr as ":b10-memmgr"
- [-> memmgr: new/initial config\n(datasrc cfg)
- activate memmgr
- participant list as ":Configurable\nClientList"
- create list
- memmgr -> list: <<construct>>
- memmgr -> list: configure(cfg)
- activate list
- participant CacheConfig as ":CacheConfig"
- create CacheConfig
- list -> CacheConfig: <<construct>> (cfg)
- participant zt_segment as ":ZoneTable\nSegment\n(Mapped)"
- create zt_segment
- list -> zt_segment: <<construct>>
- list -> zt_segment: isWritable()
- activate zt_segment
- note over zt_segment: Segment not writable\nwhen not reset
- zt_segment --> list: false
- deactivate zt_segment
- deactivate list
- memmgr -> list: getStatus()
- activate list
- list --> memmgr: DataSourceStatus[]
- deactivate list
- loop for each datasrc with mapped segment
- memmgr -> list: resetMemorySegment\n(datasrc_name,\nREAD_WRITE,\nsegmentparam)
- activate list
- list -> zt_segment: reset\n(READ_WRITE,\nsegmentparam)
- activate zt_segment
- participant segment as "seg1:Memory\nSegment\n(Mapped)"
- create segment
- zt_segment -> segment: <<construct>>
- participant segment.2 as "seg2:Memory\nSegment\n(Mapped)"
- participant ZoneTable as ":ZoneTable"
- create ZoneTable
- zt_segment -> ZoneTable: <<construct>>
- deactivate zt_segment
- deactivate list
- memmgr -> list: getZoneTableAccessor\n(datasrc_name,\ncache=true)
- activate list
- list -> memmgr: ZoneTableAccessor
- deactivate list
- loop for each zone given by ZoneTableIterator
- memmgr -> list: getCachedZoneWriter\n(zone_name)
- activate list
- list -> CacheConfig: getLoadAction()
- activate CacheConfig
- participant LoadAction as "la:LoadAction"
- create LoadAction
- CacheConfig -> LoadAction: <<construct>>
- CacheConfig --> list : la
- deactivate CacheConfig
- participant ZoneWriter as "zw:ZoneWriter"
- create ZoneWriter
- list -> ZoneWriter: <<construct>> (la)
- list --> memmgr: zw
- deactivate list
- memmgr -> ZoneWriter: load()
- activate ZoneWriter
- ZoneWriter -> LoadAction: (funcall)
- activate LoadAction
- participant ZoneData as "zd:ZoneData"
- create ZoneData
- LoadAction -> ZoneData: <<construct>> via helpers
- LoadAction --> ZoneWriter: zd
- deactivate LoadAction
- deactivate ZoneWriter
- memmgr -> ZoneWriter: install()
- activate ZoneWriter
- ZoneWriter -> ZoneTable: addZone(zd)
- activate ZoneTable
- ZoneTable --> ZoneWriter: NULL (no old data)
- deactivate ZoneTable
- deactivate ZoneWriter
- end
- [<- memmgr: command to\nmodules\n(datasrc_name,\nsegmentparam)
- [--> memmgr: ack from all\nmodules
- memmgr -> list: resetMemorySegment\n(datasrc_name,\nREAD_WRITE,\nsegmentparam)
- activate list
- list -> zt_segment: reset\n(READ_WRITE,\nsegmentparam)
- activate zt_segment
- zt_segment -> segment: <<destroy>>
- destroy segment
- create segment.2
- zt_segment -> segment.2: <<construct>>
- deactivate zt_segment
- deactivate list
- note left of memmgr: load zone\nfor each zone\ngiven by\nZoneTableIterator
- end
- [<-- memmgr
- deactivate memmgr
- @enduml
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