check model element copi object object parent element attribut associ check check element copi model facad model facad equal model facad model facad equal model facad visibl model facad visibl equal model facad specif model facad specif equal model facad tag valu collect size model facad tag valu collect size iter model facad tag valu object tv object tv model facad tag valu model facad tag tv model facad valu tag tv model facad valu tag tv equal model facad valu tag tv model facad valu tag tv model facad stereotyp model facad stereotyp model facad stereotyp model facad stereotyp model facad stereotyp object stereo of model facad stereotyp iter object stereo of model facad stereotyp iter model facad stereo of equal model facad stereo of model facad stereo of 