public Object visit()

in core/src/main/java/org/apache/jsieve/SieveParserVisitorImpl.java [121:145]

• 22 lines of code
• 5 McCabe index (conditional complexity)

    public Object visit(ASTarguments node, Object data) throws SieveException {
        List children = new ArrayList(node.jjtGetNumChildren());
        children = ((List) node.childrenAccept(this, children));

        // Extract Tests and TestList from the children
        Iterator childrenIter = children.iterator();
        TestList testList = null;
        List<Argument> argList = new ArrayList<Argument>(children.size());
        while (childrenIter.hasNext()) {
            Object next = childrenIter.next();
            if (next instanceof Test)
                testList = new TestList((Test) next);
            else if (next instanceof TestList)
                testList = (TestList) next;
            else if (next instanceof Argument) {
                argList.add((Argument)next);
            } else {
                LOGGER.error("Expected an 'Argument' but was {}", next);
            }
        }

        Arguments arguments = new Arguments(argList, testList);
        ((List) data).add(arguments);
        return data;
    }