Replace Parameter with Explicit Methods
You have a method that runs different code depending on the values of an enumerated parameter.
Create a separate method for each value of the parameter.
void setValue (String name, int value) { if (name.equals("height")) { _height = value; return; } if (name.equals("width")) { _width = value; return; } Assert.shouldNeverReachHere(); }
void setHeight(int arg) { _height = arg; } void setWidth (int arg) { _width = arg; }
inverse of Parameterize Method