call node edg read place diagram method attach edg correct node includ node contain edg allow edg edg connect comment edg associ class depend param diagram attach edg diagram edg data edg data fig edg fig edg edg edg data fig edg object model element model element fig edg edg model element edg owner edg set owner model element edg data edg data fig edg fig edg edg edg data fig edg fig sourc port fig fig edg data sourc port fig id fig dest port fig fig edg data dest port fig id fig node sourc fig node fig node edg data sourc fig node id fig node dest fig node fig node edg data dest fig node id sourc fig node fig edg port sourc port fig sourc fig node dest fig node fig edg port dest port fig dest fig node sourc port fig sourc fig node sourc port fig port fig sourc fig node dest port fig dest fig node dest port fig port fig dest fig node sourc port fig dest port fig sourc fig node dest fig node defin log lp log granular type statement lp log local nest statement log error node fig edg edg id edg endif edg remov diagram edg set sourc port fig sourc port fig edg set dest port fig dest port fig edg set sourc fig node sourc fig node edg set dest fig node dest fig node edg connect comput rout make sure annot edg port posit correctli edg connect comput rout requir edg connect node todo nice restor annot posit instead object edg layer content edg fig edg fig edg fig edg edg fig edg comput rout impl 