HashMap in JEP

[anshu gupta]

Dear Sir,Mam
I am using JEP API to calculate the amount from the formula .

e.g:- 0.51(PayBand+GradePay)

All the operands and their respective values are stored in hasmap.So
please tell me how to add this name and value in jep.addVariable()
method so that i can evaluate this expression
Please reply asap.

Thanks & Regards
Anshul

[Richard Morris]

Dear Anshul,

In general you will want to use

jep.addVariable("GradePay",20000);

to update the JEP variable. You can call this multiple times if you
need to run the formula with different values.

If you data is in a HashMap the you could use

jep.addVariable("GradePay", MyMap.get("GradePay"));

Richard

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