question: protected void addContentSpecToElement ( XMLElementDecl elementDecl ) { if ( ( fDepth == 0 || ( fDepth == 1 && elementDecl . type == XMLElementDecl . TYPE_MIXED ) ) && fNodeIndexStack != null ) { if ( elementDecl . type == XMLElementDecl . TYPE_MIXED ) { int pcdata = addUniqueLeafNode ( null ) ; if ( fNodeIndexStack [ 0 ] == - 1 ) { fNodeIndexStack [ 0 ] = pcdata ; } else { fNodeIndexStack [ 0 ] = addContentSpecNode ( XMLContentSpec . CONTENTSPECNODE_CHOICE , pcdata , fNodeIndexStack [ 0 ] ) ; } } setContentSpecIndex ( fCurrentElementIndex , fNodeIndexStack [ fDepth ] ) ; } }
target:  Adds the content spec to the given element declaration.