Package org.eclipse.persistence.sessions.changesets

Interface CollectionChangeRecord

All Superinterfaces:
ChangeRecord
All Known Implementing Classes:
org.eclipse.persistence.internal.sessions.CollectionChangeRecord, EISCollectionChangeRecord, EISOrderedCollectionChangeRecord
public interface CollectionChangeRecord extends ChangeRecord

Purpose: This interface defines the API for the changeRecord that maintains the changes made to a collection attribute of an object.

Description: The CollectionChangeRecord stores a list of objects removed from the collection and a separate list of objects added to a collection

  • Method Summary

    Modifier and Type
    Method
    Description
    Map
    getAddObjectList()
    ADVANCED: This method returns the Map that contains the added values to the collection and their corresponding ChangeSets.
    Map
    getRemoveObjectList()
    ADVANCED: This method returns the Map that contains the removed values from the collection and their corresponding ChangeSets.
    boolean
    hasChanges()
    ADVANCED: This method returns true if the change set has changes

    Methods inherited from interface org.eclipse.persistence.sessions.changesets.ChangeRecord

    getAttribute, getOldValue, getOwner

  • Method Details

    • getAddObjectList

      Map getAddObjectList()
      ADVANCED: This method returns the Map that contains the added values to the collection and their corresponding ChangeSets.
      Returns:
      java.util.Vector

    • getRemoveObjectList

      Map getRemoveObjectList()
      ADVANCED: This method returns the Map that contains the removed values from the collection and their corresponding ChangeSets.
      Returns:
      java.util.Vector

    • hasChanges

      boolean hasChanges()
      ADVANCED: This method returns true if the change set has changes
      Returns:
      boolean