org.springframework.data.neo4j.support
Class DelegatingGraphDatabase

java.lang.Object
  org.springframework.data.neo4j.support.DelegatingGraphDatabase

All Implemented Interfaces:

GraphDatabase

public class DelegatingGraphDatabase
extends Object
implements GraphDatabase

Since:

29.03.11

Author:

mh

Field Summary

protected org.neo4j.graphdb.GraphDatabaseService

delegate

Constructor Summary

DelegatingGraphDatabase(org.neo4j.graphdb.GraphDatabaseService delegate)

DelegatingGraphDatabase(org.neo4j.graphdb.GraphDatabaseService delegate, ResultConverter resultConverter)

Method Summary

<T extends org.neo4j.graphdb.PropertyContainer> org.neo4j.graphdb.index.Index<T>	createIndex(Class<T> type, String indexName, IndexType indexType) creates a index
org.neo4j.graphdb.Node	createNode(Map<String,Object> props)
org.neo4j.graphdb.Relationship	createRelationship(org.neo4j.graphdb.Node startNode, org.neo4j.graphdb.Node endNode, org.neo4j.graphdb.RelationshipType type, Map<String,Object> props)
org.neo4j.graphdb.GraphDatabaseService	getGraphDatabaseService()
<T extends org.neo4j.graphdb.PropertyContainer> org.neo4j.graphdb.index.Index<T>	getIndex(String indexName)
org.neo4j.graphdb.Node	getNodeById(long id)
org.neo4j.graphdb.Node	getReferenceNode()
org.neo4j.graphdb.Relationship	getRelationshipById(long id)
boolean	isNode(Class<? extends org.neo4j.graphdb.PropertyContainer> type)
<T> QueryEngine<T>	queryEngineFor(QueryType type)
<T> QueryEngine<T>	queryEngineFor(QueryType type, ResultConverter resultConverter)
void	remove(org.neo4j.graphdb.Node node)
void	remove(org.neo4j.graphdb.Relationship relationship)
void	setConversionService(ConversionService conversionService)
void	setResultConverter(ResultConverter resultConverter)
void	shutdown()
boolean	transactionIsRunning()
org.neo4j.graphdb.traversal.TraversalDescription	traversalDescription()

Methods inherited from class java.lang.Object

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

Field Detail

delegate

protected org.neo4j.graphdb.GraphDatabaseService delegate

Constructor Detail

DelegatingGraphDatabase

public DelegatingGraphDatabase(org.neo4j.graphdb.GraphDatabaseService delegate)

DelegatingGraphDatabase

public DelegatingGraphDatabase(org.neo4j.graphdb.GraphDatabaseService delegate,
                               ResultConverter resultConverter)

Method Detail

setConversionService

public void setConversionService(ConversionService conversionService)

Specified by:

setConversionService in interface GraphDatabase

setResultConverter

public void setResultConverter(ResultConverter resultConverter)

Specified by:

setResultConverter in interface GraphDatabase

getNodeById

public org.neo4j.graphdb.Node getNodeById(long id)

Specified by:

getNodeById in interface GraphDatabase

Parameters:

id - node id

Returns:

the requested node of the underlying graph database

createNode

public org.neo4j.graphdb.Node createNode(Map<String,Object> props)

Specified by:

createNode in interface GraphDatabase

getRelationshipById

public org.neo4j.graphdb.Relationship getRelationshipById(long id)

Specified by:

getRelationshipById in interface GraphDatabase

Parameters:

id - relationship id

Returns:

the requested relationship of the underlying graph database

createRelationship

public org.neo4j.graphdb.Relationship createRelationship(org.neo4j.graphdb.Node startNode,
                                                         org.neo4j.graphdb.Node endNode,
                                                         org.neo4j.graphdb.RelationshipType type,
                                                         Map<String,Object> props)

Specified by:

createRelationship in interface GraphDatabase

getIndex

public <T extends org.neo4j.graphdb.PropertyContainer> org.neo4j.graphdb.index.Index<T> getIndex(String indexName)

Specified by:

getIndex in interface GraphDatabase

Parameters:

indexName - existing index name, not null

Returns:

existing index Index

createIndex

public <T extends org.neo4j.graphdb.PropertyContainer> org.neo4j.graphdb.index.Index<T> createIndex(Class<T> type,
                                                                                                    String indexName,
                                                                                                    IndexType indexType)

Description copied from interface: GraphDatabase

creates a index

Specified by:

createIndex in interface GraphDatabase

Parameters:

type - type of index requested - either Node.class or Relationship.class

Returns:

node index Index

isNode

public boolean isNode(Class<? extends org.neo4j.graphdb.PropertyContainer> type)

traversalDescription

public org.neo4j.graphdb.traversal.TraversalDescription traversalDescription()

Specified by:

traversalDescription in interface GraphDatabase

Returns:

a TraversalDescription as starting point for defining a traversal

queryEngineFor

public <T> QueryEngine<T> queryEngineFor(QueryType type)

Specified by:

queryEngineFor in interface GraphDatabase

queryEngineFor

public <T> QueryEngine<T> queryEngineFor(QueryType type,
                                         ResultConverter resultConverter)

Specified by:

queryEngineFor in interface GraphDatabase

transactionIsRunning

public boolean transactionIsRunning()

Specified by:

transactionIsRunning in interface GraphDatabase

remove

public void remove(org.neo4j.graphdb.Node node)

Specified by:

remove in interface GraphDatabase

remove

public void remove(org.neo4j.graphdb.Relationship relationship)

Specified by:

remove in interface GraphDatabase

shutdown

public void shutdown()

getReferenceNode

public org.neo4j.graphdb.Node getReferenceNode()

Specified by:

getReferenceNode in interface GraphDatabase

Returns:

the reference node of the underlying graph database

getGraphDatabaseService

public org.neo4j.graphdb.GraphDatabaseService getGraphDatabaseService()