Package org.silverpeas.core.pdc.classification

Class ClassifyEngine

java.lang.Object

org.silverpeas.core.pdc.classification.ClassifyEngine

All Implemented Interfaces:

SilverContentPostUpdate

@Service
@Singleton
public class ClassifyEngine
extends Object
implements SilverContentPostUpdate

This class represents the ClassifyEngine API It gives access to functions for classifying, unclassifying and searching SilverObjetIds Assumption : The SilverObjetIds processed are int values from 0 to n The axis processed are int values from 0 to n

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ClassifyEngine()

Method Summary

Modifier and Type	Method	Description
<T extends Value> int	classifySilverObject(Connection connection, int silverObjectId, Position<T> position)
List<Position<Value>>	findPositionsBySilverOjectId(int nSilverObjectId)
List<Integer>	findSilverOjectByCriterias(List<? extends Criteria> alGivenCriterias, List<String> instanceIds, JoinStatement joinStatementContent, String afterDate, String beforeDate, boolean recursiveSearch, boolean visibilitySensitive)
static int	getMaxAxis()
List<ObjectValuePair>	getObjectValuePairsByJoin(List<? extends Criteria> alGivenCriterias, int nLogicalAxisId, List<String> instanceIds)
List<Integer>	getPertinentAxisByInstanceIds(List<String> instanceIds)	Get axis on which some informations are classified according to given list
List<PertinentAxis>	getPertinentAxisByJoin(List<? extends Criteria> alGivenCriterias, List<Integer> alAxisIds, List<String> instanceIds)
List<PertinentValue>	getPertinentValuesByJoin(List<? extends Criteria> alGivenCriterias, int nLogicalAxisId, List<String> instanceIds)
protected void	init()
<T extends Value> int	isPositionAlreadyExists(int nSilverObjectId, Position<T> position)
void	postSilverpeasContentUpdate(int silverContentId)	Performs post silverpeas content tasks.
void	registerAxis(Connection connection, int nLogicalAxisId)
void	replaceValuesOnAxis(Connection connection, List<Value> oldValue, List<Value> newValue)
void	unclassifySilverObject(Connection connection, int nSilverObjectId)
void	unclassifySilverObjectByPositionId(Connection connection, int nPositionId)
List<Integer>	unregisterAxis(Connection connection, int nLogicalAxisId)
<T extends Value> void	updateSilverObjectPosition(Position<T> newPosition)
void	updateSilverObjectPositions(List<Value> classifyValues, int nSilverObjectId)

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassifyEngine

protected ClassifyEngine()

Method Detail

init

@PostConstruct
protected void init()

getMaxAxis

public static int getMaxAxis()

postSilverpeasContentUpdate

public void postSilverpeasContentUpdate(int silverContentId)

Description copied from interface: SilverContentPostUpdate

Performs post silverpeas content tasks.

Specified by:

postSilverpeasContentUpdate in interface SilverContentPostUpdate

Parameters:

silverContentId - the unique identifier of a silverpeas content.

registerAxis

public void registerAxis(Connection connection,
                         int nLogicalAxisId)
                  throws ClassifyEngineException

Throws:

ClassifyEngineException

unregisterAxis

public List<Integer> unregisterAxis(Connection connection,
                                    int nLogicalAxisId)
                             throws ClassifyEngineException

Throws:

ClassifyEngineException

isPositionAlreadyExists

public <T extends Value> int isPositionAlreadyExists(int nSilverObjectId,
                                                     Position<T> position)
                                              throws ClassifyEngineException

Throws:

ClassifyEngineException

classifySilverObject

public <T extends Value> int classifySilverObject(Connection connection,
                                                  int silverObjectId,
                                                  Position<T> position)
                                           throws ClassifyEngineException

Throws:

ClassifyEngineException

unclassifySilverObject

public void unclassifySilverObject(Connection connection,
                                   int nSilverObjectId)
                            throws ClassifyEngineException

Throws:

ClassifyEngineException

unclassifySilverObjectByPositionId

public void unclassifySilverObjectByPositionId(Connection connection,
                                               int nPositionId)
                                        throws ClassifyEngineException

Throws:

ClassifyEngineException

updateSilverObjectPosition

public <T extends Value> void updateSilverObjectPosition(Position<T> newPosition)
                                                  throws ClassifyEngineException

Throws:

ClassifyEngineException

updateSilverObjectPositions

public void updateSilverObjectPositions(List<Value> classifyValues,
                                        int nSilverObjectId)
                                 throws ClassifyEngineException

Throws:

ClassifyEngineException

findSilverOjectByCriterias

public List<Integer> findSilverOjectByCriterias(List<? extends Criteria> alGivenCriterias,
                                                List<String> instanceIds,
                                                JoinStatement joinStatementContent,
                                                String afterDate,
                                                String beforeDate,
                                                boolean recursiveSearch,
                                                boolean visibilitySensitive)
                                         throws ClassifyEngineException

Throws:

ClassifyEngineException

findPositionsBySilverOjectId

public List<Position<Value>> findPositionsBySilverOjectId(int nSilverObjectId)
                                                   throws ClassifyEngineException

Throws:

ClassifyEngineException

replaceValuesOnAxis

public void replaceValuesOnAxis(Connection connection,
                                List<Value> oldValue,
                                List<Value> newValue)
                         throws ClassifyEngineException

Throws:

ClassifyEngineException

getPertinentAxisByJoin

public List<PertinentAxis> getPertinentAxisByJoin(List<? extends Criteria> alGivenCriterias,
                                                  List<Integer> alAxisIds,
                                                  List<String> instanceIds)
                                           throws ClassifyEngineException

Throws:

ClassifyEngineException

getPertinentValuesByJoin

public List<PertinentValue> getPertinentValuesByJoin(List<? extends Criteria> alGivenCriterias,
                                                     int nLogicalAxisId,
                                                     List<String> instanceIds)
                                              throws ClassifyEngineException

Throws:

ClassifyEngineException

getObjectValuePairsByJoin

public List<ObjectValuePair> getObjectValuePairsByJoin(List<? extends Criteria> alGivenCriterias,
                                                       int nLogicalAxisId,
                                                       List<String> instanceIds)
                                                throws ClassifyEngineException

Throws:

ClassifyEngineException

getPertinentAxisByInstanceIds

public List<Integer> getPertinentAxisByInstanceIds(List<String> instanceIds)
                                            throws ClassifyEngineException

Get axis on which some informations are classified according to given list

Parameters:

instanceIds - a List of component ids

Returns:

a List of axis id on which at least one information is classified

Throws:

ClassifyEngineException