/** * Method joinAnd. * * @param cond Condition * @param c Condition * @return Condition */ private Condition joinAnd(Condition cond, Condition c) { if (cond == null) { return c; } if (cond instanceof ConditionLogicAnd) { ((ConditionLogicAnd) cond).add(c); return cond; } ConditionLogicAnd and = new ConditionLogicAnd(); and.add(cond); and.add(c); return and; }
/** * Method parseLogicAnd. * * @param n Element * @return Condition */ private Condition parseLogicAnd(Element n) { ConditionLogicAnd cond = new ConditionLogicAnd(); for (Iterator<Element> iterator = n.elementIterator(); iterator.hasNext(); ) { Element condElement = iterator.next(); cond.add(parseCond(condElement)); } if ((cond._conditions == null) || (cond._conditions.length == 0)) { error("Empty <and> condition in " + getCurrentFileName()); } return cond; }