/**
* Generates an identifier for the given source item.
*
* @param PHP_Depend_Code_AbstractItem $item The context source item.
* @param string $prefix The item type identifier.
*
* @return string
*/
protected function forOffsetItem(PHP_Depend_Code_AbstractItem $item, $prefix)
{
$fileHash = $item->getSourceFile()->getUUID();
$itemHash = $this->hash($prefix . ':' . strtolower($item->getName()));
$offset = $this->getOffsetInFile($fileHash, $itemHash);
return sprintf('%s-%s-%s', $fileHash, $itemHash, $offset);
}
/**
* Returns the source name for this node, maybe a class or interface name,
* or a package, method, function name.
*
* @return string
*/
public function getName()
{
return $this->_node->getName();
}
