/**
* Get pattern instance
*
* @return \Magento\ToolkitFramework\ImportExport\Fixture\Complex\Pattern
*/
protected function getPattern()
{
if (!$this->_pattern instanceof \Magento\ToolkitFramework\ImportExport\Fixture\Complex\Pattern) {
$patternData = [['id' => '%s', 'name' => 'Static', 'calculated' => function ($index) {
return $index * 10;
}], ['name' => 'xxx %s'], ['name' => 'yyy %s']];
$this->_pattern = new \Magento\ToolkitFramework\ImportExport\Fixture\Complex\Pattern();
$this->_pattern->setHeaders(array_keys($patternData[0]));
$this->_pattern->setRowsSet($patternData);
}
return $this->_pattern;
}
/**
* Write self data to file
*/
protected function _loadToFile()
{
$fp = fopen($this->_getTemporaryFilePath(), 'w');
fputcsv($fp, $this->_pattern->getHeaders());
foreach ($this as $value) {
fputcsv($fp, $value);
}
fclose($fp);
}
/**
* Get next row in set
*
* @return array|bool
*/
protected function _getNextRow()
{
$key = $this->key();
$this->_index = $this->getIndex($key);
if ($key > $this->_limit) {
return false;
}
return $this->_pattern->getRow($this->_index, $key);
}