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javaandroidbigdecimal

Set BigDecimal RoundingMode according to user option without if statements?

I have ~400 statements using RoundingMode.HALF_UP, and by the nature of the app, I'd like for the user to be able to choose between the rounding modes. However, I'm at a loss as to how to represent that as a variable, if possible. Because of the incredible amount of statements, I'd like to avoid if statements.

Is it possible to do what I'm asking?

I've tried an enum, but that's all I could conjure. Everything else got about half a line through. Google hasn't helped. Any suggestions are welcome.

Solution

  • try this

    RoundingMode roundingMode = ...;
...
BigDecimal bd3 = bd1.divide(bd2, 2, roundingMode);