/** * Returns the XPath string containing each of the predicates. * * @return the XPath string containing each of the predicates */ public String getText() { StringBuffer buf = new StringBuffer(); Iterator predIter = this.predicates.iterator(); Predicate eachPred = null; while ( predIter.hasNext() ) { eachPred = (Predicate) predIter.next(); buf.append( eachPred.getText() ); } return buf.toString(); }