PSE 2000 Group 4

jobmatch.data
Class ProgrammingDataStruct

java.lang.Object
  |
  +--jobmatch.data.ProgrammingDataStruct

public class ProgrammingDataStruct
extends Object
implements Cloneable, Serializable

Data structure for DO class. A container for data members of a DO class. A DO class contains a reference to a DataStruct class. This reference can be null (a DO whose data has not yet been retrieved from the database), allowing a DO object to be a lightweight placeholder until its data is needed.

Since:
jobmatch
Version:
$Revision: 1.3 $
See Also:
Serialized Form

Field Summary
 boolean readOnly
          A DO refers to this DataStruct.
 
Constructor Summary
ProgrammingDataStruct()
           
 
Method Summary
 ProgrammingDataStruct duplicate()
          Create a copy of the guts of a DO.
 
Methods inherited from class java.lang.Object
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

readOnly

public boolean readOnly
A DO refers to this DataStruct. readOnly is set to true when the DO is stored in its class cache.
Constructor Detail

ProgrammingDataStruct

public ProgrammingDataStruct()
Method Detail

duplicate

public ProgrammingDataStruct duplicate()
                                throws jobmatch.data.DatabaseManagerException,
                                       jobmatch.data.ObjectIdException
Create a copy of the guts of a DO.
Throws:
jobmatch.data.DatabaseManagerException - if createExisting() fails for a contained DO
jobmatch.data.ObjectIdException - if GenericDO has trouble obtaining a valid id.

PSE 2000 Group 4