Java – expression parsing and evaluation Library

I am looking for a parsing and parsing Java library Evaluate expression I searched and tried some libraries like Apache jexl and jeval, but they are not what I need

My request:

>Support all value types (i.e. int, double, Boolean, string, etc.) > support all known mathematical and mathematical logic operators (, –, *, <, < = etc.) > support variables (without any special symbols - for example, it should be written as #{a} - not good enough for me in jeval variables) > support customization functions - with type enforcement and verification functions

Any suggestions?

Solution

Try janino It is a runtime memory compiler that can be used as an expression evaluator Maybe it's right for you