documentation/_identity_generator_interface_8php_source.html

 <?php
 namespace Magento\Framework\DataObject;

 interface IdentityGeneratorInterface
 {
     public function generateId();

     public function generateIdForData($data);
 }
Magento\Framework\DataObject\IdentityGeneratorInterface
Definition: IdentityGeneratorInterface.php:11

$data
$data
Definition: attribute_set_with_image_attribute.php:16

Magento\Framework\DataObject\IdentityGeneratorInterface\generateId
generateId()

Magento\Framework\DataObject\IdentityGeneratorInterface\generateIdForData
generateIdForData($data)

Magento\Framework\DataObject
Definition: Cache.php:6