Gregwar\RST\Parser::flush PHP Method

    protected function flush()
    {
        $node = null;
        $this->isCode = false;
        if ($this->buffer) {
            switch ($this->state) {
                case self::STATE_TITLE:
                    $data = implode("\n", $this->buffer);
                    $level = $this->environment->getLevel($this->specialLetter);
                    $token = $this->environment->createTitle($level);
                    $node = $this->kernel->build('Nodes\\TitleNode', $this->createSpan($data), $level, $token);
                    break;
                case self::STATE_SEPARATOR:
                    $level = $this->environment->getLevel($this->specialLetter);
                    $node = $this->kernel->build('Nodes\\SeparatorNode', $level);
                    break;
                case self::STATE_CODE:
                    $node = $this->kernel->build('Nodes\\CodeNode', $this->buffer);
                    break;
                case self::STATE_BLOCK:
                    $node = $this->kernel->build('Nodes\\QuoteNode', $this->buffer);
                    $data = $node->getValue();
                    $subParser = $this->getSubParser();
                    $document = $subParser->parseLocal($data);
                    $node->setValue($document);
                    break;
                case self::STATE_LIST:
                    $this->pushListLine(null, true);
                    $node = $this->buffer;
                    break;
                case self::STATE_TABLE:
                    $node = $this->buffer;
                    $node->finalize($this);
                    break;
                case self::STATE_NORMAL:
                    $this->isCode = $this->prepareCode();
                    $node = $this->kernel->build('Nodes\\ParagraphNode', $this->createSpan($this->buffer));
                    break;
            }
        }
        if ($this->directive) {
            $currentDirective = $this->getCurrentDirective();
            if ($currentDirective) {
                $currentDirective->process($this, $node, $this->directive['variable'], $this->directive['data'], $this->directive['options']);
            }
            $node = null;
        }
        $this->directive = null;
        if ($node) {
            $this->document->addNode($node);
        }
        $this->init();
    }