AbstractPQLQuery.java 文件源码

protected boolean interpretDisjunction(ParseTree tree) {
    boolean result = false;

    for (int i = 0; i < tree.getChildCount(); i++) {
        ParseTree child = tree.getChild(i);

        if(child instanceof RuleNode) {
               int ruleIndex = ((RuleNode)child).getRuleContext().getRuleIndex();

               switch (ruleIndex) {
                case PQLParser.RULE_proposition:
                    result |= interpretProposition(child);
                    break;
                case PQLParser.RULE_logicalTest:
                    result |= interpretLogicalTest(child);
                    break;
            }

               if (result==true) return result;
           }
       }

    return result;
}