# Uses of Class
org.apache.cayenne.access.ObjectDiff

Packages that use ObjectDiff
Package
Description
org.apache.cayenne.access
Contains classes that make up Cayenne ORM stack.

- ## Uses of ObjectDiff in org.apache.cayenne.access

  Fields in org.apache.cayenne.access with type parameters of type ObjectDiff
  Modifier and Type
  Field
  Description
  `protected Map<Object, ObjectDiff>`
  ObjectStore.`changes`
  Methods in org.apache.cayenne.access that return types with arguments of type ObjectDiff
  Modifier and Type
  Method
  Description
  `Map<Object, ObjectDiff>`
  ObjectStoreGraphDiff.`getChangesByObjectId()`