Does anybody know how to perform math operations in codeModel? I've been everywhere and can't figure it out. I have my generated class and I want e.g. add 2 variables(I've done it using Long.staticInvoke("sum"), but what I mean is adding,substracting,multiplying,division and all that stuff). Sample output I want to achieve:
class C {
int a;
int b;
C() {
a=5;
b=7;
}
int foo() {
return (a+b)/4*7;
}
}
I have something like this:
try {
String className = "C";
JCodeModel model = new JCodeModel();
JDefinedClass jdc = model._class(className);
JFieldVar a = jdc.field(0, Integer.TYPE, "a");
JFieldVar b = jdc.field(0, Integer.TYPE, "b");
JMethod constructor = jdc.constructor(0);
constructor.body().assign(a, JExpr.lit(5));
constructor.body().assign(b, JExpr.lit(7));
JMethod foo = jdc.method(0,Double.TYPE,"foo");
foo.body()._return(/* WHAT GOES HERE? */);
File file = new File("./src/types/");
file.mkdirs();
model.build(file);
} catch(Exception e) {
e.printStackTrace();
}
any ideas?
