com.triactive.jdo.sco
Class SCOProcessor.SetProcessor

java.lang.Object
  com.triactive.jdo.sco.SCOProcessor
      com.triactive.jdo.sco.SCOProcessor.SetProcessor

Direct Known Subclasses:

SCOProcessor.HashSetProcessor

Enclosing class:

SCOProcessor

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

SCOProcessor.SetProcessor()

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

SCOProcessor.SetProcessor

public SCOProcessor.SetProcessor()

Method Detail

getBackingSet

protected PersistentSet getBackingSet(java.lang.Object owner,
                                      java.lang.String fieldName)

Returns the backing store for the specified Collection or Set field.

newSCOInstance

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.

Parameters:

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.

Returns:

A new SCO instance.