Storm\Core\Mapping\EntityRelationalMap::MapIdentitiesToPrimaryKeys PHP Method

    public final function MapIdentitiesToPrimaryKeys(array $Identities)
    {
        $PrimaryKeys = array_map(function () {
            return $this->PrimaryKeyTable->PrimaryKey();
        }, $Identities);
        foreach ($this->IdentityPropertyPrimaryKeyMappings as $Mapping) {
            $Mapping->Persist($Identities, $PrimaryKeys);
        }
        return $PrimaryKeys;
    }