org.neo4j.kernel

Class EmbeddedGraphDatabase

java.lang.Object

org.neo4j.kernel.AbstractGraphDatabase

org.neo4j.kernel.InternalAbstractGraphDatabase

org.neo4j.kernel.EmbeddedGraphDatabase

All Implemented Interfaces:

GraphDatabaseService, GraphDatabaseAPI

public class EmbeddedGraphDatabase
extends InternalAbstractGraphDatabase

An implementation of GraphDatabaseService that is used to embed Neo4j in an application. You typically instantiate it by using GraphDatabaseFactory like so:

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

For more information, see GraphDatabaseService.

Nested Class Summary

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

InternalAbstractGraphDatabase.Configuration, InternalAbstractGraphDatabase.DefaultKernelData

Field Summary

Fields inherited from class org.neo4j.kernel.InternalAbstractGraphDatabase

cacheBridge, caches, cleanupService, config, dependencyResolver, diagnosticsManager, extensions, fileSystem, guard, idGeneratorFactory, indexManager, indexStore, jobScheduler, kernelAPI, kernelEventHandlers, kernelPanicEventGenerator, labelTokenHolder, life, lockManager, logBufferFactory, logging, msgLog, neoDataSource, nodeAutoIndexer, nodeManager, params, persistenceManager, persistenceSource, propertyKeyTokenHolder, recoveryVerifier, relationshipTypeCreator, relationshipTypeTokenHolder, relAutoIndexer, schema, stateFactory, statementContextProvider, storeDir, storeFactory, storeId, storeLocker, syncHook, transactionEventHandlers, txHook, txIdGenerator, txManager, updateableSchemaState, xaDataSourceManager, xaFactory

Constructor Summary

Constructors

Constructor and Description
EmbeddedGraphDatabase(String storeDir) Deprecated.
EmbeddedGraphDatabase(String storeDir, Map<String,String> params) Deprecated.
EmbeddedGraphDatabase(String storeDir, Map<String,String> params, Iterable<IndexProvider> indexProviders, Iterable<KernelExtensionFactory<?>> kernelExtensions, Iterable<org.neo4j.kernel.impl.cache.CacheProvider> cacheProviders, Iterable<org.neo4j.kernel.impl.transaction.xaframework.TransactionInterceptorProvider> txInterceptorProviders) Internal constructor used by GraphDatabaseFactory

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	isHighlyAvailable()

Methods inherited from class org.neo4j.kernel.InternalAbstractGraphDatabase

beginTx, beginTx, create, createCaches, createCleanupService, createFileSystemAbstraction, createIdGeneratorFactory, createKernelData, createLabelIdCreator, createLockManager, createLogging, createNeoDataSource, createNode, createNode, createNodeLookup, createPropertyKeyCreator, createRecoveryVerifier, createRelationshipLookups, createRelationshipTypeCreator, createStoreFactory, createTransactionStateFactory, createTxHook, createTxIdGenerator, createXaDataSourceManager, doAfterRecoveryAndStartup, equals, findNodesByLabelAndProperty, getAllNodes, getConfig, getDependencyResolver, getDiagnosticsManager, getGuard, getIdGeneratorFactory, getKernelData, getKernelPanicGenerator, getLockManager, getMessageLog, getNodeById, getNodeManager, getPersistenceSource, getReferenceNode, getRelationshipById, getRelationshipTypes, getRelationshipTypeTokenHolder, getStoreDir, getStoreId, getTxIdGenerator, getTxManager, getXaDataSourceManager, hashCode, index, isEphemeral, registerKernelEventHandler, registerRecovery, registerTransactionEventHandler, run, schema, shutdown, toString, transactionRunning, tx, unregisterKernelEventHandler, unregisterTransactionEventHandler

Methods inherited from class java.lang.Object

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

Constructor Detail

EmbeddedGraphDatabase

@Deprecated
public EmbeddedGraphDatabase(String storeDir)

Deprecated.

Creates an embedded GraphDatabaseService with a store located in storeDir, which will be created if it doesn't already exist. This is deprecated. Use GraphDatabaseFactory instead.

Parameters:

storeDir - the store directory for the Neo4j store files

EmbeddedGraphDatabase

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

Deprecated.

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. This is deprecated. Use GraphDatabaseFactory instead.

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<KernelExtensionFactory<?>> kernelExtensions,
                     Iterable<org.neo4j.kernel.impl.cache.CacheProvider> cacheProviders,
                     Iterable<org.neo4j.kernel.impl.transaction.xaframework.TransactionInterceptorProvider> txInterceptorProviders)

Internal constructor used by GraphDatabaseFactory

Method Detail

isHighlyAvailable

protected boolean isHighlyAvailable()

Specified by:

isHighlyAvailable in class InternalAbstractGraphDatabase