## Uses of Interface
org.apache.cayenne.util.EntityMergeListener

- Packages that use EntityMergeListener
  Package | Description
  --- | ---
  org.apache.cayenne.util | General utility classes.

- - ### Uses of EntityMergeListener in org.apache.cayenne.util

    Classes in org.apache.cayenne.util that implement EntityMergeListener
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `DeleteRuleUpdater` | DeleteRuleUpdater is responsible for auto-setting delete rules for object relationships

    Methods in org.apache.cayenne.util that return EntityMergeListener
    Modifier and Type | Method | Description
    --- | --- | ---
    `static EntityMergeListener` | DeleteRuleUpdater.`getEntityMergeListener()` | Returns EntityMergeListener instance, which can set delete rule at relationship change