public function MigrateItemsXML::computeCount in Migrate 7.2

Same name and namespace in other branches

1. 6.2 plugins/sources/xml.inc \MigrateItemsXML::computeCount()

Return a count of all available IDs from the source listing.

Return value

int count of available IDs

Overrides MigrateItems::computeCount

File

plugins/sources/xml.inc, line 690

Support for migration from XML sources.

Class

MigrateItemsXML

Implementation of MigrateItems, for providing a list of IDs and for retrieving a parsed XML document given an ID from this list.

Code

public function computeCount() {
  if (!isset($this->cacheIDs)) {
    $this
      ->getIdList();
  }
  return count($this->cacheIDs);
}