Entity:
Share 272 21
null  * 
symbol String 3 false false false dayreturn Sequence(double) 3 false false false sma Sequence(double) 3 false false false

Operation:
adddata
Share
boolean
d ShareDayData 
query
daydata.size > 25 & sma.size > 0
n = daydata@pre.size & smad = sma@pre.last + d.closing / 26 - daydata[( n - 25 )].closing / 26 & daydata->includes(d) & sma->includes(smad) & result = true


Operation:
initialise
Share
void
dd Sequence(ShareDayData) 

dd.size > 25
daydata = dd & sma = dd->collect(closing)


Entity:
ShareDayData 455 240
null  * 
opening double 3 false false false closing double 3 false false false high double 3 false false false low double 3 false false false date String 3 false false false volume double 3 false false false sma double 3 false false false



Association:
Share ShareDayData 1 452 129 468 237 0 daydata null 
ordered 





GeneralUseCase:
settup 



false




Constraint:
true
null
MathLib.setSeeds(243,122,999)
null settup
false





Constraint:
i : Integer.subrange(1,90)
null
ShareDayData->exists( s | s.closing = 100 + 10*(1 - 2*MathLib.random()) & s.date = ( i + "" ) )
null settup
false





Constraint:
null
true
Share->exists( s | s.initialise(ShareDayData.allInstances()) )
null settup
false






GeneralUseCase:
simulate



false




Constraint:
i : Integer.subrange(1,180)
true
ShareDayData->exists( d | d.closing = 100 + 10*(1 - 2*MathLib.random()) & self.adddata(d))
Share simulate
false





Constraint:
i : Integer.subrange(91,sma.size)
true
daydata[i].sma = sma[i]
Share simulate
false