com.sun.mdm.index.survivor
Class SurvivorCalculator

java.lang.Object
  com.sun.mdm.index.survivor.SurvivorCalculator

All Implemented Interfaces:

java.io.Serializable

public class SurvivorCalculator

extends java.lang.Object

implements java.io.Serializable

Survivor calculator class

See Also:

Serialized Form

Constructor Summary

SurvivorCalculator(MatchEngineController match)
Creates new SurvivorCalculator using default helper object

SurvivorCalculator(MatchEngineController match, AbstractSurvivorHelper h)
Creates a new SurvivorCalculator, using the passed in helper object

SurvivorCalculator(Standardizer standardizer)

Method Summary

void	determineSurvivor(EnterpriseObject omega) determines the survivor for each field and updates the SBR record
java.util.Map	getLinkValues(EnterpriseObject eo, java.sql.Connection conn) To decode the value from LINK information of an Enterprise Object to a Map
void	setHelper(AbstractSurvivorHelper h) sets the helper object
EnterpriseObject	updateSBR(java.util.Map mapSystems, EnterpriseObject eo, boolean removalFlag) Updates SBR by collecting the values from MAP to the SBR that specified by EUID.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SurvivorCalculator

public SurvivorCalculator(MatchEngineController match)
                   throws HelperCreationException

Creates new SurvivorCalculator using default helper object

Parameters:

match - MatchEngineController

Throws:

HelperCreationException - error during helper creation

SurvivorCalculator

public SurvivorCalculator(MatchEngineController match,
                          AbstractSurvivorHelper h)

Creates a new SurvivorCalculator, using the passed in helper object

Parameters:

match - MatchEngineController

h - helper object reference

SurvivorCalculator

public SurvivorCalculator(Standardizer standardizer)
                   throws HelperCreationException

Method Detail

determineSurvivor

public void determineSurvivor(EnterpriseObject omega)
                       throws SurvivorCalculationException,
                              SystemObjectException,
                              ObjectException

determines the survivor for each field and updates the SBR record

Parameters:

omega - EnterpriseObject

Throws:

SystemObjectException - error accessing object node

ObjectException - object exception

SurvivorCalculationException - calculation failed

getLinkValues

public java.util.Map getLinkValues(EnterpriseObject eo,
                                   java.sql.Connection conn)
                            throws ObjectException,
                                   ConnectionInvalidException,
                                   OPSException

To decode the value from LINK information of an Enterprise Object to a Map

Parameters:

eo - the EnterpriseObject that user need to decode the value from LINK information

conn - Connection Object for querying LINK information

Returns:

Map with fieldName as value and corresponding Value from the system specified in link

Throws:

ObjectException

ConnectionInvalidException

OPSException

setHelper

public void setHelper(AbstractSurvivorHelper h)

sets the helper object

Parameters:

h - helper object reference

updateSBR

public EnterpriseObject updateSBR(java.util.Map mapSystems,
                                  EnterpriseObject eo,
                                  boolean removalFlag)
                           throws ProcessingException,
                                  UserException

Updates SBR by collecting the values from MAP to the SBR that specified by EUID.

Parameters:

mapSystems - The Map consists of epath as key and System as value from which the filed should take for updating SBR

Throws:

ProcessingException

UserException