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Oracle TopLink Java API Reference
10g Release 3 (10.1.3.1)

B28219-01


oracle.toplink.descriptors.changetracking
Class AttributeChangeTrackingPolicy

java.lang.Object
  extended byoracle.toplink.descriptors.changetracking.DeferredChangeDetectionPolicy
      extended byoracle.toplink.descriptors.changetracking.ObjectChangeTrackingPolicy
          extended byoracle.toplink.descriptors.changetracking.AttributeChangeTrackingPolicy

All Implemented Interfaces:
oracle.toplink.descriptors.changetracking.ObjectChangePolicy, java.io.Serializable

public class AttributeChangeTrackingPolicy
extends ObjectChangeTrackingPolicy

PUBLIC: An AttributeChangeTrackingPolicy allows change tracking at the attribute level of an object by implementing ChangeTracker. Objects with changed attributes will be processed in the UnitOfWork commit process to include any changes in the results of the commit. Unchanged objects will be ignored.

See Also:
DeferredChangeDetectionPolicy, ObjectChangeTrackingPolicy, ChangeTracker, Serialized Form

Constructor Summary
AttributeChangeTrackingPolicy()
           

 

Method Summary
 boolean isAttributeChangeTrackingPolicy()
          Used to track instances of the change policies without doing an instance of check

 

Methods inherited from class oracle.toplink.descriptors.changetracking.ObjectChangeTrackingPolicy
isObjectChangeTrackingPolicy

 

Methods inherited from class oracle.toplink.descriptors.changetracking.DeferredChangeDetectionPolicy
isDeferredChangeDetectionPolicy

 

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

AttributeChangeTrackingPolicy

public AttributeChangeTrackingPolicy()

Method Detail

isAttributeChangeTrackingPolicy

public boolean isAttributeChangeTrackingPolicy()
Used to track instances of the change policies without doing an instance of check
Specified by:
isAttributeChangeTrackingPolicy in interface oracle.toplink.descriptors.changetracking.ObjectChangePolicy
Overrides:
isAttributeChangeTrackingPolicy in class DeferredChangeDetectionPolicy

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