,calcFirstPos,calcLastPos,fLeftChild,fRightChild,getLeft,getRight,isNullable,XSModelGroupImpl getLeft,0,0,1,0,0,0,0,0 getRight,0,0,0,1,0,0,0,0 isNullable,0,0,0,0,0,0,0,1 calcFirstPos,0,0,0,0,0,0,0,1 calcLastPos,0,0,0,0,0,0,0,1