/**
* Generates an ID for an element. A partial identifier can be provided
* (used for classes and their idrefs)
*
* @param string $prefix Prefix
*
* @return string ID
*/
protected static function getUID($prefix = null)
{
if (is_null($prefix)) {
return PHP_UML_SimpleUID::getUID();
} else {
return md5(self::EXPORTER_NAME . '#' . $prefix);
}
}
/**
* Initialize the structure before use (we just instantiate the top objects in
* the logical and deployment models)
*
* @param string $modelName Model name
*/
public function initModel($modelName = 'default')
{
$this->packages = new PHP_UML_Metamodel_Package();
$this->packages->name = $modelName;
$this->packages->id = PHP_UML_SimpleUID::getUID();
$this->addInternalPhpTypes();
$this->deploymentPackages = new PHP_UML_Metamodel_Package();
$this->deploymentPackages->name = 'Deployment View';
$this->deploymentPackages->id = PHP_UML_SimpleUID::getUID();
}
/**
* Returns a unique ID
*
* @return string
*/
private static function getUID()
{
return PHP_UML_SimpleUID::getUID();
}
