,calcFirstPos,calcLastPos,fLeftChild,fRightChild,getLeft,getRight,isNullable,XMLContentSpec
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