Decompiled Code For INDEX( C50:E50, 1.0, 2.0 )

The expression

=INDEX( C50:E50, 1.0, 2.0 )

is compiled to the following class(es):

package org.formulacompiler.gen;
import org.formulacompiler.runtime.Computation;
import org.formulacompiler.runtime.FormulaException;
import org.formulacompiler.runtime.internal.Environment;
import org.formulacompiler.runtime.internal.Runtime_v2;
import org.formulacompiler.tests.reference.base.Inputs;
import org.formulacompiler.tests.reference.base.Outputs;

final class $Root extends Outputs implements Computation
{
    private final Inputs $inputs;
    final Environment $environment;

    $Root(Inputs inputs, Environment environment) {
        $environment = environment;
        $inputs = inputs;
    }

    final double get$0() {
        return $idx$0((int) Runtime_v2.checkDouble(2.0) - 1);
    }

    public final double dbl() {
        return get$0();
    }

    final double $idx$0(int i) {
        switch (i) {
        case 0:
            return get$1();
        case 1:
            return get$2();
        case 2:
            return get$3();
        default:
            throw new FormulaException
                      ("#VALUE/REF! because index is out of range in INDEX");
        }
    }

    final double get$1() {
        return $inputs.dbl(0);
    }

    final double get$2() {
        return $inputs.dbl(1);
    }

    final double get$3() {
        return $inputs.dbl(2);
    }
}