Class SCOProcessor.SetProcessor

  extended bycom.triactive.jdo.sco.SCOProcessor
      extended bycom.triactive.jdo.sco.SCOProcessor.SetProcessor
Direct Known Subclasses:
Enclosing class:

public abstract static class SCOProcessor.SetProcessor
extends SCOProcessor

An SCO processor for Set fields.

Nested Class Summary
Nested classes inherited from class com.triactive.jdo.sco.SCOProcessor
SCOProcessor.DateProcessor, SCOProcessor.HashMapProcessor, SCOProcessor.HashSetProcessor, SCOProcessor.HashtableProcessor, SCOProcessor.MapProcessor, SCOProcessor.SetProcessor, SCOProcessor.SqlDateProcessor, SCOProcessor.SqlTimestampProcessor
Constructor Summary
Method Summary
protected  PersistentSet getBackingSet(java.lang.Object owner, java.lang.String fieldName)
          Returns the backing store for the specified Collection or Set field.
abstract  SCO newSCOInstance(java.lang.Object owner, java.lang.String fieldName, PersistentSet backing)
          Returns a new SCO Set instance that is unloaded.
Methods inherited from class com.triactive.jdo.sco.SCOProcessor
forFieldType, isSecondClassMutableType, newSCOInstance
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail


public SCOProcessor.SetProcessor()
Method Detail


protected PersistentSet getBackingSet(java.lang.Object owner,
                                      java.lang.String fieldName)
Returns the backing store for the specified Collection or Set field.


public abstract SCO newSCOInstance(java.lang.Object owner,
                                   java.lang.String fieldName,
                                   PersistentSet backing)
Returns a new SCO Set instance that is unloaded. The returned instance is owned by the specified owner but has not been assigned to the corresponding field.

Initially, the contents of the set are not necessarily loaded in memory. Its contents are partially or fully loaded from the backing store in response to application method calls on the set.

owner - The first-class object that will own the new second-class object.
fieldName - The name of the field in the owning object.
backing - The backing store for the set.
A new SCO instance.

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