org.springframework.data.neo4j.repository
Class NodeGraphRepositoryImpl<T>

java.lang.Object
  org.springframework.data.neo4j.repository.AbstractGraphRepository<org.neo4j.graphdb.Node,T>
      org.springframework.data.neo4j.repository.NodeGraphRepositoryImpl<T>

All Implemented Interfaces:

CRUDRepository<T>, CypherDslRepository<T>, GraphRepository<T>, IndexRepository<T>, NamedIndexRepository<T>, RelationshipOperationsRepository<T>, SpatialRepository<T>, TraversalRepository<T>, org.springframework.data.repository.CrudRepository<T,Long>, org.springframework.data.repository.PagingAndSortingRepository<T,Long>, org.springframework.data.repository.Repository<T,Long>

public class NodeGraphRepositoryImpl<T>
extends AbstractGraphRepository<org.neo4j.graphdb.Node,T>
implements GraphRepository<T>, RelationshipOperationsRepository<T>

Field Summary

Fields inherited from class org.springframework.data.neo4j.repository.AbstractGraphRepository

clazz, EMPTY_CLOSABLE_ITERABLE, template

Constructor Summary

NodeGraphRepositoryImpl(Class<T> clazz, Neo4jTemplate template)

Method Summary

<R> R	createRelationshipBetween(T start, Object end, Class<R> relationshipEntityClass, String relationshipType)
void	deleteRelationshipBetween(T start, Object end, String type)
<N> Iterable<T>	findAllByTraversal(N start, org.neo4j.graphdb.traversal.TraversalDescription traversalDescription) Traversal based finder that returns a lazy Iterable over the traversal results
protected org.neo4j.graphdb.Node	getById(long id)
<R> R	getRelationshipBetween(T start, Object end, Class<R> relationshipEntityClass, String relationshipType)
Iterable<T>	save(Iterable<? extends T> entities) persists the provided entities by forwarding to their entity.persist() methods
T	save(T entity) persists an entity by forwarding to entity.persist()

Methods inherited from class org.springframework.data.neo4j.repository.AbstractGraphRepository

count, createEntity, createInclusiveRangeQuery, delete, delete, delete, deleteAll, exists, findAll, findAll, findAll, findAllByPropertyValue, findAllByPropertyValue, findAllByQuery, findAllByQuery, findAllByRange, findAllByRange, findByPropertyValue, findByPropertyValue, findOne, findWithinBoundingBox, findWithinDistance, findWithinWellKnownText, getIndex, query, query

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.data.neo4j.repository.CRUDRepository

count, delete, delete, deleteAll, exists, findAll, findAll, findAll, findOne

Methods inherited from interface org.springframework.data.repository.CrudRepository

delete

Methods inherited from interface org.springframework.data.neo4j.repository.IndexRepository

findAllByPropertyValue, findAllByQuery, findAllByRange, findByPropertyValue

Constructor Detail

NodeGraphRepositoryImpl

public NodeGraphRepositoryImpl(Class<T> clazz,
                               Neo4jTemplate template)

Method Detail

getById

protected org.neo4j.graphdb.Node getById(long id)

Specified by:

getById in class AbstractGraphRepository<org.neo4j.graphdb.Node,T>

findAllByTraversal

public <N> Iterable<T> findAllByTraversal(N start,
                                          org.neo4j.graphdb.traversal.TraversalDescription traversalDescription)

Description copied from interface: TraversalRepository

Traversal based finder that returns a lazy Iterable over the traversal results

Specified by:

findAllByTraversal in interface TraversalRepository<T>

Type Parameters:

N - Start node entity type

Parameters:

start - the node to start the traversal from

Returns:

Iterable over traversal result

save

public T save(T entity)

Description copied from interface: CRUDRepository

persists an entity by forwarding to entity.persist()

Specified by:

save in interface CRUDRepository<T>

Specified by:

save in interface org.springframework.data.repository.CrudRepository<T,Long>

Parameters:

entity - to be persisted

Returns:

the saved entity (being the same reference as the parameter)

save

public Iterable<T> save(Iterable<? extends T> entities)

Description copied from interface: CRUDRepository

persists the provided entities by forwarding to their entity.persist() methods

Specified by:

save in interface CRUDRepository<T>

Specified by:

save in interface org.springframework.data.repository.CrudRepository<T,Long>

Parameters:

entities - to be persisted

Returns:

the input iterable

createRelationshipBetween

public <R> R createRelationshipBetween(T start,
                                       Object end,
                                       Class<R> relationshipEntityClass,
                                       String relationshipType)

Specified by:

createRelationshipBetween in interface RelationshipOperationsRepository<T>

getRelationshipBetween

public <R> R getRelationshipBetween(T start,
                                    Object end,
                                    Class<R> relationshipEntityClass,
                                    String relationshipType)

Specified by:

getRelationshipBetween in interface RelationshipOperationsRepository<T>

deleteRelationshipBetween

public void deleteRelationshipBetween(T start,
                                      Object end,
                                      String type)

Specified by:

deleteRelationshipBetween in interface RelationshipOperationsRepository<T>