org.neo4j.kernel
Class EmbeddedGraphDatabase

java.lang.Object
  org.neo4j.kernel.AbstractGraphDatabase
      org.neo4j.kernel.EmbeddedGraphDatabase

All Implemented Interfaces:

GraphDatabaseService, GraphDatabaseAPI

public class EmbeddedGraphDatabase
extends AbstractGraphDatabase

An implementation of GraphDatabaseService that is used to embed Neo4j in an application. You typically instantiate it by invoking the single argument constructor that takes a path to a directory where Neo4j will store its data files, as such:

 
 GraphDatabaseService graphDb = new EmbeddedGraphDatabase( "var/graphdb" );
 // ... use Neo4j
 graphDb.shutdown();
 
 

For more information, see GraphDatabaseService.

Nested Class Summary

Nested classes/interfaces inherited from class org.neo4j.kernel.AbstractGraphDatabase

AbstractGraphDatabase.Configuration, AbstractGraphDatabase.DefaultKernelData

Field Summary

Fields inherited from class org.neo4j.kernel.AbstractGraphDatabase

caches, config, diagnosticsManager, extensions, fileSystem, guard, idGeneratorFactory, indexManager, indexProviders, indexStore, kernelEventHandlers, kernelPanicEventGenerator, lastCommittedTxIdSetter, life, lockManager, lockReleaser, logBufferFactory, logging, monitorGc, msgLog, neoDataSource, nodeAutoIndexer, nodeManager, params, persistenceManager, persistenceSource, propertyIndexManager, ragManager, recoveryVerifier, relationshipTypeCreator, relationshipTypeHolder, relAutoIndexer, storeDir, storeFactory, storeId, syncHook, transactionEventHandlers, txHook, txIdGenerator, txManager, xaDataSourceManager, xaFactory

Constructor Summary

EmbeddedGraphDatabase(String storeDir)
Creates an embedded GraphDatabaseService with a store located in storeDir, which will be created if it doesn't already exist.

EmbeddedGraphDatabase(String storeDir, Map<String,String> params)
A non-standard way of creating an embedded GraphDatabaseService with a set of configuration parameters.

EmbeddedGraphDatabase(String storeDir, Map<String,String> params, Iterable<IndexProvider> indexProviders, Iterable<KernelExtension> kernelExtensions, Iterable<org.neo4j.kernel.impl.cache.CacheProvider> cacheProviders)

Method Summary

Methods inherited from class org.neo4j.kernel.AbstractGraphDatabase

beginTx, createCaches, createFileSystemAbstraction, createIdGeneratorFactory, createKernelData, createLastCommittedTxIdSetter, createLockManager, createNode, createNodeLookup, createRecoveryVerifier, createRelationshipLookups, createRelationshipTypeCreator, createStoreFactory, createStringLogger, createTxHook, createTxIdGenerator, equals, getAllNodes, getConfig, getDiagnosticsManager, getGuard, getIdGeneratorFactory, getKernelData, getKernelPanicGenerator, getLockManager, getLockReleaser, getManagementBean, getManagementBeans, getMessageLog, getNodeById, getNodeManager, getPersistenceSource, getReferenceNode, getRelationshipById, getRelationshipTypeHolder, getRelationshipTypes, getSingleManagementBean, getStoreDir, getStoreId, getTxManager, getXaDataSourceManager, hashCode, index, isEphemeral, registerKernelEventHandler, registerTransactionEventHandler, run, shutdown, toString, transactionRunning, tx, unregisterKernelEventHandler, unregisterTransactionEventHandler

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

EmbeddedGraphDatabase

public EmbeddedGraphDatabase(String storeDir)

Creates an embedded GraphDatabaseService with a store located in storeDir, which will be created if it doesn't already exist.

Parameters:

storeDir - the store directory for the Neo4j store files

EmbeddedGraphDatabase

public EmbeddedGraphDatabase(String storeDir,
                             Map<String,String> params)

A non-standard way of creating an embedded GraphDatabaseService with a set of configuration parameters.

Creates an embedded GraphDatabaseService with a store located in storeDir, which will be created if it doesn't already exist.

Parameters:

storeDir - the store directory for the db files

params - configuration parameters

EmbeddedGraphDatabase

public EmbeddedGraphDatabase(String storeDir,
                             Map<String,String> params,
                             Iterable<IndexProvider> indexProviders,
                             Iterable<KernelExtension> kernelExtensions,
                             Iterable<org.neo4j.kernel.impl.cache.CacheProvider> cacheProviders)