# Uses of Interface
com.sas.services.information.MetadataChangeListener

Packages that use MetadataChangeListener
Package
Description
com.sas.services.information
Interact with data repositories on behalf of client applications.

- ## Uses of MetadataChangeListener in com.sas.services.information

  Classes in com.sas.services.information that implement MetadataChangeListener
  Modifier and Type
  Class
  Description
  `class`
  `DAVChildRepository`
  DAV child repository.
  `class`
  `DAVRepository`
  The DAV Repository is a single persistent store for information used by client applications.
  `class`
  `OMIServerChildRepository`
  `class`
  `OMIServerRepository`
  This class interfaces with an OMI repository using the jOMA classes (com.sas.metadata.remote) as the repository-specific layer.
  Methods in com.sas.services.information with parameters of type MetadataChangeListener
  Modifier and Type
  Method
  Description
  `void`
  InformationService.`addMetadataChangeListener(MetadataChangeListener listener, String url)`
  Register a metadata change listener.
  `void`
  InformationServiceInterface.`addMetadataChangeListener(MetadataChangeListener listener, String url)`
  Register a metadata change listener.
  `void`
  InformationServiceProxy.`addMetadataChangeListener(MetadataChangeListener listener, String url)`
  Register a metadata change listener.
  `void`
  InformationService.`removeMetadataChangeListener(MetadataChangeListener listener, String url)`
  Remove a metadata change listener.
  `void`
  InformationServiceInterface.`removeMetadataChangeListener(MetadataChangeListener listener, String url)`
  Remove a metadata change listener.
  `void`
  InformationServiceProxy.`removeMetadataChangeListener(MetadataChangeListener listener, String url)`
  Remove a metadata change listener.