Get Enum if only the enumnum and the value are present

Is it possible to get an Enum if you only have an Id and the specified enum value?

public anyType getEnum(int _enumNum, int _enumValue)
{
    //  code here
} 

DictTable has implemented the method public Common makeRecord()

DictClass has implemented the method public Object makeObject()

but what is the corresponding way to get an enum?