public Object visit()

in core/src/main/java/org/apache/jsieve/SieveValidationVisitor.java [93:108]

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

    public Object visit(ASTcommand node, Object data) throws SieveException {
        final String name = node.getName();
        commandManager.getCommand(name);
        if ("require".equalsIgnoreCase(name)) {
            if (requireAllowed) {
                isInRequire = true;
            } else {
                throw new SieveException(
                        "'require' is only allowed before other commands");
            }
        } else {
            requireAllowed = false;
            isInRequire = false;
        }
        return visitNode(node, data);
    }