java - how to get the excel workbook mathematical operators using apache poi 3.6? -


in application, want operators excel workbook supports using apache poi 3.6...

please guide me issue properly?

saravanan.p

all functions implemented should found in org.apache.poi.ss.formula.functions package: http://poi.apache.org/apidocs/org/apache/poi/ss/formula/functions/package-summary.html

functioneval holds registration of functions, may best place see them list: https://svn.apache.org/repos/asf/poi/trunk/src/java/org/apache/poi/ss/formula/eval/functioneval.java

since mention wanting know apache poi 3.6, you'll need check source code version, not trunk! either download source release, or can find source in svn


alternately, if you're able upgrade newer copy of apache poi, more recent versions provide way query functions implementations @ runtime!

you can use functioneval.getsupportedfunctionnames() method list of functions implemented in version of apache poi. list of functions poi knows existence of, has no implementation for, need related functioneval.getnotsupportedfunctionnames() method. note latter won't exhaustive, if poi doesn't know name of function won't able tell isn't! finally, analysis toolpak function, there's matching set of methods available. analysistoolpak.getsupportedfunctionnames() , analysistoolpak.getnotsupportedfunctionnames()


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