public void evaluate()

in core/src/main/java/org/apache/jsieve/SieveFactory.java [137:175]
26 lines of code
5 McCabe index (conditional complexity)

    public void evaluate(MailAdapter mail, Node startNode)
            throws SieveException {
        final SieveContext context = new BaseSieveContext(commandManager,
                comparatorManager, testManager);
        try {
            // Ensure that the context is set on the mail
            mail.setContext(context);
            
            SieveParserVisitor visitor = new SieveParserVisitorImpl(context);
            try {
                // Evaluate the Nodes
                startNode.jjtAccept(visitor, mail);
    
            } catch (StopException ex) {
                // Stop is OK
            } catch (SieveException ex) {
                LOGGER.error("Evaluation failed.", ex);
                throw ex;
            }
    
            // If after evaluating all of the nodes or stopping, implicitKeep is
            // still
            // in effect, add a Keep to the list of Actions.
            if (context.getCommandStateManager().isImplicitKeep())
                mail.addAction(new ActionKeep());
    
            // Execute the List of Actions
            try {
                mail.executeActions();
            } catch (SieveException ex) {
                LOGGER.error("Evaluation failed.", ex);
                throw ex;
            }
        } finally {
            // Tidy up by ensuring that a reference to the context is not held by the adapter.
            // This prevents leaks when the adapter stores the context in a thread local variable.
            mail.setContext(null);
        }
    }