de.deepamehta.core.storage.spi
Interface DeepaMehtaStorage

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All Known Implementing Classes:

Neo4jStorage

public interface DeepaMehtaStorage

Method Summary

DeepaMehtaTransaction	beginTx()
void	deleteAssociation(long assocId)
void	deleteAssociationProperty(long assocId, String propUri)
void	deleteTopic(long topicId)
void	deleteTopicProperty(long topicId, String propUri)
Iterator<AssociationModel>	fetchAllAssociations()
Iterator<TopicModel>	fetchAllTopics()
AssociationModel	fetchAssociation(long id)
List<AssociationModel>	fetchAssociationAssociations(long assocId)
Object	fetchAssociationProperty(long assocId, String propUri)
List<RelatedAssociationModel>	fetchAssociationRelatedAssociations(long assocId, String assocTypeUri, String myRoleTypeUri, String othersRoleTypeUri, String othersAssocTypeUri)
List<RelatedTopicModel>	fetchAssociationRelatedTopics(long assocId, String assocTypeUri, String myRoleTypeUri, String othersRoleTypeUri, String othersTopicTypeUri)
List<AssociationModel>	fetchAssociations(String assocTypeUri, long topicId1, long topicId2, String roleTypeUri1, String roleTypeUri2)
List<AssociationModel>	fetchAssociationsBetweenTopicAndAssociation(String assocTypeUri, long topicId, long assocId, String topicRoleTypeUri, String assocRoleTypeUri)
List<AssociationModel>	fetchAssociationsByProperty(String propUri, Object propValue)
List<AssociationModel>	fetchAssociationsByPropertyRange(String propUri, Number from, Number to)
List<RelatedAssociationModel>	fetchRelatedAssociations(long id, String assocTypeUri, String myRoleTypeUri, String othersRoleTypeUri, String othersAssocTypeUri)
List<RelatedTopicModel>	fetchRelatedTopics(long id, String assocTypeUri, String myRoleTypeUri, String othersRoleTypeUri, String othersTopicTypeUri)
TopicModel	fetchTopic(long id)
TopicModel	fetchTopic(String key, Object value)
List<AssociationModel>	fetchTopicAssociations(long topicId)
Object	fetchTopicProperty(long topicId, String propUri)
List<RelatedAssociationModel>	fetchTopicRelatedAssociations(long topicId, String assocTypeUri, String myRoleTypeUri, String othersRoleTypeUri, String othersAssocTypeUri)
List<RelatedTopicModel>	fetchTopicRelatedTopics(long topicId, String assocTypeUri, String myRoleTypeUri, String othersRoleTypeUri, String othersTopicTypeUri)
List<TopicModel>	fetchTopics(String key, Object value)
List<TopicModel>	fetchTopicsByProperty(String propUri, Object propValue)
List<TopicModel>	fetchTopicsByPropertyRange(String propUri, Number from, Number to)
boolean	hasAssociationProperty(long assocId, String propUri)
boolean	hasTopicProperty(long topicId, String propUri)
List<TopicModel>	queryTopics(Object value)
List<TopicModel>	queryTopics(String key, Object value)
boolean	setupRootNode()
void	shutdown()
void	storeAssociation(AssociationModel assocModel)
void	storeAssociationProperty(long assocId, String propUri, Object propValue, boolean addToIndex)
void	storeAssociationTypeUri(long assocId, String assocTypeUri)
void	storeAssociationUri(long assocId, String uri)
void	storeAssociationValue(long assocId, SimpleValue value, List<IndexMode> indexModes, String indexKey, SimpleValue indexValue)
void	storeRoleTypeUri(long assocId, long playerId, String roleTypeUri)
void	storeTopic(TopicModel topicModel)
void	storeTopicProperty(long topicId, String propUri, Object propValue, boolean addToIndex)
void	storeTopicTypeUri(long topicId, String topicTypeUri)
void	storeTopicUri(long topicId, String uri)
void	storeTopicValue(long topicId, SimpleValue value, List<IndexMode> indexModes, String indexKey, SimpleValue indexValue)

Method Detail

fetchTopic

TopicModel fetchTopic(long id)

fetchTopic

TopicModel fetchTopic(String key,
                      Object value)

fetchTopics

List<TopicModel> fetchTopics(String key,
                             Object value)

queryTopics

List<TopicModel> queryTopics(Object value)

queryTopics

List<TopicModel> queryTopics(String key,
                             Object value)

fetchAllTopics

Iterator<TopicModel> fetchAllTopics()

storeTopic

void storeTopic(TopicModel topicModel)

storeTopicUri

void storeTopicUri(long topicId,
                   String uri)

storeTopicTypeUri

void storeTopicTypeUri(long topicId,
                       String topicTypeUri)

storeTopicValue

void storeTopicValue(long topicId,
                     SimpleValue value,
                     List<IndexMode> indexModes,
                     String indexKey,
                     SimpleValue indexValue)

Parameters:

indexValue - Optional: the value to be indexed. If indexValue is not specified, value is used.

deleteTopic

void deleteTopic(long topicId)

fetchAssociation

AssociationModel fetchAssociation(long id)

fetchAssociations

List<AssociationModel> fetchAssociations(String assocTypeUri,
                                         long topicId1,
                                         long topicId2,
                                         String roleTypeUri1,
                                         String roleTypeUri2)

fetchAssociationsBetweenTopicAndAssociation

List<AssociationModel> fetchAssociationsBetweenTopicAndAssociation(String assocTypeUri,
                                                                   long topicId,
                                                                   long assocId,
                                                                   String topicRoleTypeUri,
                                                                   String assocRoleTypeUri)

fetchAllAssociations

Iterator<AssociationModel> fetchAllAssociations()

storeAssociation

void storeAssociation(AssociationModel assocModel)

storeAssociationUri

void storeAssociationUri(long assocId,
                         String uri)

storeAssociationTypeUri

void storeAssociationTypeUri(long assocId,
                             String assocTypeUri)

storeAssociationValue

void storeAssociationValue(long assocId,
                           SimpleValue value,
                           List<IndexMode> indexModes,
                           String indexKey,
                           SimpleValue indexValue)

Parameters:

indexValue - Optional: the value to be indexed. If indexValue is not specified, value is used.

storeRoleTypeUri

void storeRoleTypeUri(long assocId,
                      long playerId,
                      String roleTypeUri)

deleteAssociation

void deleteAssociation(long assocId)

fetchTopicAssociations

List<AssociationModel> fetchTopicAssociations(long topicId)

fetchAssociationAssociations

List<AssociationModel> fetchAssociationAssociations(long assocId)

fetchTopicRelatedTopics

List<RelatedTopicModel> fetchTopicRelatedTopics(long topicId,
                                                String assocTypeUri,
                                                String myRoleTypeUri,
                                                String othersRoleTypeUri,
                                                String othersTopicTypeUri)

Parameters:

assocTypeUri - may be null

myRoleTypeUri - may be null

othersRoleTypeUri - may be null

othersTopicTypeUri - may be null

fetchTopicRelatedAssociations

List<RelatedAssociationModel> fetchTopicRelatedAssociations(long topicId,
                                                            String assocTypeUri,
                                                            String myRoleTypeUri,
                                                            String othersRoleTypeUri,
                                                            String othersAssocTypeUri)

Parameters:

assocTypeUri - may be null

myRoleTypeUri - may be null

othersRoleTypeUri - may be null

othersTopicTypeUri - may be null

fetchAssociationRelatedTopics

List<RelatedTopicModel> fetchAssociationRelatedTopics(long assocId,
                                                      String assocTypeUri,
                                                      String myRoleTypeUri,
                                                      String othersRoleTypeUri,
                                                      String othersTopicTypeUri)

Parameters:

assocTypeUri - may be null

myRoleTypeUri - may be null

othersRoleTypeUri - may be null

othersTopicTypeUri - may be null

fetchAssociationRelatedAssociations

List<RelatedAssociationModel> fetchAssociationRelatedAssociations(long assocId,
                                                                  String assocTypeUri,
                                                                  String myRoleTypeUri,
                                                                  String othersRoleTypeUri,
                                                                  String othersAssocTypeUri)

Parameters:

assocTypeUri - may be null

myRoleTypeUri - may be null

othersRoleTypeUri - may be null

othersTopicTypeUri - may be null

fetchRelatedTopics

List<RelatedTopicModel> fetchRelatedTopics(long id,
                                           String assocTypeUri,
                                           String myRoleTypeUri,
                                           String othersRoleTypeUri,
                                           String othersTopicTypeUri)

Parameters:

id - id of a topic or an association

assocTypeUri - may be null

myRoleTypeUri - may be null

othersRoleTypeUri - may be null

othersTopicTypeUri - may be null

fetchRelatedAssociations

List<RelatedAssociationModel> fetchRelatedAssociations(long id,
                                                       String assocTypeUri,
                                                       String myRoleTypeUri,
                                                       String othersRoleTypeUri,
                                                       String othersAssocTypeUri)

Parameters:

id - id of a topic or an association

assocTypeUri - may be null

myRoleTypeUri - may be null

othersRoleTypeUri - may be null

othersTopicTypeUri - may be null

fetchTopicProperty

Object fetchTopicProperty(long topicId,
                          String propUri)

fetchAssociationProperty

Object fetchAssociationProperty(long assocId,
                                String propUri)

fetchTopicsByProperty

List<TopicModel> fetchTopicsByProperty(String propUri,
                                       Object propValue)

fetchTopicsByPropertyRange

List<TopicModel> fetchTopicsByPropertyRange(String propUri,
                                            Number from,
                                            Number to)

fetchAssociationsByProperty

List<AssociationModel> fetchAssociationsByProperty(String propUri,
                                                   Object propValue)

fetchAssociationsByPropertyRange

List<AssociationModel> fetchAssociationsByPropertyRange(String propUri,
                                                        Number from,
                                                        Number to)

storeTopicProperty

void storeTopicProperty(long topicId,
                        String propUri,
                        Object propValue,
                        boolean addToIndex)

storeAssociationProperty

void storeAssociationProperty(long assocId,
                              String propUri,
                              Object propValue,
                              boolean addToIndex)

hasTopicProperty

boolean hasTopicProperty(long topicId,
                         String propUri)

hasAssociationProperty

boolean hasAssociationProperty(long assocId,
                               String propUri)

deleteTopicProperty

void deleteTopicProperty(long topicId,
                         String propUri)

deleteAssociationProperty

void deleteAssociationProperty(long assocId,
                               String propUri)

beginTx

DeepaMehtaTransaction beginTx()

setupRootNode

boolean setupRootNode()

shutdown

void shutdown()