Whereas {@link make()} creates a Map for each result index (period and|or site), this will only create a Map
for a period result index and move all site related indices into one dataTable. This is the same as doing
$dataTableFactory->make()->mergeChildren() just much faster. It is mainly useful for reports across many sites
eg MultiSites.getAll. Was done as part of https://github.com/piwik/piwik/issues/6809
|
public makeMerged ( array $index, array $resultIndices ) : |
||
| $index | array | @see DataCollection |
| $resultIndices | array | an array mapping metadata names with pretty metadata labels. |
| Результат | ||
/**
* @expectedException \Exception
* @expectedExceptionMessage supposed to work with non-numeric data types but it is not tested
*/
public function test_makeMerged_shouldThrowAnException_IfANonNumericDataTypeIsGiven()
{
$dataType = 'blob';
$dataNames = array('nb_visits');
$factory = new DataTableFactory($dataNames, $dataType, array($this->site1), $periods = array(), $this->defaultRow);
$factory->makeMerged(array(), array());
}
/**
* See {@link DataTableFactory::makeMerged()}
*
* @param array $resultIndices
* @return DataTable|DataTable\Map
* @throws Exception
*/
public function getMergedDataTable($resultIndices)
{
$dataTableFactory = new DataTableFactory($this->dataNames, $this->dataType, $this->sitesId, $this->periods, $this->defaultRow);
$index = $this->getIndexedArray($resultIndices);
return $dataTableFactory->makeMerged($index, $resultIndices);
}
