@Override
public boolean prepare() {
style = view.getNamedStyle(styleClass, styleName);
if (needsCreate = (style == null)) {
style = (NamedStyle) NotationFactory.eINSTANCE.create(styleClass);
style.setName(styleName);
}
command = createCommand();
// return true;
return command.canExecute();
}
public static void setSemanticBranchEnd(View view, Property end) {
org.eclipse.gmf.runtime.notation.EObjectValueStyle semanticStyle =
(org.eclipse.gmf.runtime.notation.EObjectValueStyle)
view.getNamedStyle(NotationPackage.eINSTANCE.getEObjectValueStyle(), SEMANTIC_BRANCH);
semanticStyle.setEObjectValue(end);
}
public static Property getSemanticBranchEnd(View view) {
org.eclipse.gmf.runtime.notation.EObjectValueStyle semanticStyle =
(org.eclipse.gmf.runtime.notation.EObjectValueStyle)
view.getNamedStyle(NotationPackage.eINSTANCE.getEObjectValueStyle(), SEMANTIC_BRANCH);
return semanticStyle == null ? null : (Property) semanticStyle.getEObjectValue();
}