public Object visit()

in core/src/main/java/org/apache/jsieve/SieveParserVisitorImpl.java [205:223]

• 14 lines of code
• 3 McCabe index (conditional complexity)

    public Object visit(ASTstart node, Object data) throws SieveException {
        // The data object must be the MailAdapter to process
        if (!(data instanceof MailAdapter))
            throw new SieveException("Expecting an instance of "
                    + MailAdapter.class.getName()
                    + " as data, received an instance of "
                    + (data == null ? "<null>" : data.getClass().getName())
                    + ".");

        // Start is an implicit Block
        // There will be one child, an instance of Commands
        List children = new ArrayList(node.jjtGetNumChildren());
        Commands commands = (Commands) ((List) node.childrenAccept(this,
                children)).get(0);
        Block block = new Block(commands);
        context.setCoordinate(node.getCoordinate());
        // Answer the result of executing the Block
        return block.execute((MailAdapter) data, context);
    }