protected function getBuilder($alias = null)
    {
        if (!$alias || 'default' === $alias) {
            $alias = $this->defaultBuilder;
        }

        if (!$this->builders[$alias]) {
            throw new \Exception(sprintf('Bilder with the name "%s" not found.', $alias));
        }

        return $this->builders[$alias];
    }
protected function getBuilder($alias = null)
    {
        if (!$alias || 'default' === $alias) {
            $alias = $this->defaultBuilder;
        }

        if (!$this->builders[$alias]) {
            throw new \Exception(sprintf('Bilder with the name "%s" not found.', $alias));
        }

        return $this->builders[$alias];
    }
protected function getBuilder ( $ alias = null ) { if ( ! $ alias || 'default' === $ alias ) { $ alias = $ this -> defaultBuilder ; } if ( ! $ this -> builders [ $ alias ] ) { throw new \ Exception ( sprintf ( 'Bilder with the name "%s" not found.' , $ alias ) ) ; } return $ this -> builders [ $ alias ] ; }
Get builder.

@param string $alias

@return DynamicListBuilderInterface

@throws \Exception
Get builder .