org.neo4j.kernel

Class BridgingCacheAccess

java.lang.Object

org.neo4j.kernel.BridgingCacheAccess

All Implemented Interfaces:

org.neo4j.kernel.impl.core.CacheAccessBackDoor

public class BridgingCacheAccess
extends Object
implements org.neo4j.kernel.impl.core.CacheAccessBackDoor

Constructor Summary

Constructors

Constructor and Description
BridgingCacheAccess(org.neo4j.kernel.impl.core.NodeManager nodeManager, org.neo4j.kernel.impl.api.SchemaCache schemaCache, org.neo4j.kernel.impl.api.SchemaState schemaState, org.neo4j.kernel.impl.api.PersistenceCache persistenceCache)

Method Summary

Methods

Modifier and Type	Method and Description
void	addLabelToken(org.neo4j.kernel.impl.core.Token label)
void	addPropertyKeyToken(org.neo4j.kernel.impl.core.Token propertyKey)
void	addRelationshipTypeToken(org.neo4j.kernel.impl.core.Token type)
void	addSchemaRule(org.neo4j.kernel.impl.nioneo.store.SchemaRule rule)
void	patchDeletedRelationshipNodes(long relId, long firstNodeId, long firstNodeNextRelId, long secondNodeId, long secondNodeNextRelId) Patches the relationship chain loading parts of the start and end nodes of deleted relationships.
void	removeGraphPropertiesFromCache()
void	removeNodeFromCache(long nodeId)
void	removeRelationshipFromCache(long id)
void	removeRelationshipTypeFromCache(int id)
void	removeSchemaRuleFromCache(long id)

Methods inherited from class java.lang.Object

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

Constructor Detail

BridgingCacheAccess

public BridgingCacheAccess(org.neo4j.kernel.impl.core.NodeManager nodeManager,
                   org.neo4j.kernel.impl.api.SchemaCache schemaCache,
                   org.neo4j.kernel.impl.api.SchemaState schemaState,
                   org.neo4j.kernel.impl.api.PersistenceCache persistenceCache)

Method Detail

removeNodeFromCache

public void removeNodeFromCache(long nodeId)

Specified by:

removeNodeFromCache in interface org.neo4j.kernel.impl.core.CacheAccessBackDoor

removeRelationshipFromCache

public void removeRelationshipFromCache(long id)

Specified by:

removeRelationshipFromCache in interface org.neo4j.kernel.impl.core.CacheAccessBackDoor

removeRelationshipTypeFromCache

public void removeRelationshipTypeFromCache(int id)

Specified by:

removeRelationshipTypeFromCache in interface org.neo4j.kernel.impl.core.CacheAccessBackDoor

removeGraphPropertiesFromCache

public void removeGraphPropertiesFromCache()

Specified by:

removeGraphPropertiesFromCache in interface org.neo4j.kernel.impl.core.CacheAccessBackDoor

addSchemaRule

public void addSchemaRule(org.neo4j.kernel.impl.nioneo.store.SchemaRule rule)

Specified by:

addSchemaRule in interface org.neo4j.kernel.impl.core.CacheAccessBackDoor

removeSchemaRuleFromCache

public void removeSchemaRuleFromCache(long id)

Specified by:

removeSchemaRuleFromCache in interface org.neo4j.kernel.impl.core.CacheAccessBackDoor

addRelationshipTypeToken

public void addRelationshipTypeToken(org.neo4j.kernel.impl.core.Token type)

Specified by:

addRelationshipTypeToken in interface org.neo4j.kernel.impl.core.CacheAccessBackDoor

addLabelToken

public void addLabelToken(org.neo4j.kernel.impl.core.Token label)

Specified by:

addLabelToken in interface org.neo4j.kernel.impl.core.CacheAccessBackDoor

addPropertyKeyToken

public void addPropertyKeyToken(org.neo4j.kernel.impl.core.Token propertyKey)

Specified by:

addPropertyKeyToken in interface org.neo4j.kernel.impl.core.CacheAccessBackDoor

patchDeletedRelationshipNodes

public void patchDeletedRelationshipNodes(long relId,
                                 long firstNodeId,
                                 long firstNodeNextRelId,
                                 long secondNodeId,
                                 long secondNodeNextRelId)

Description copied from interface: org.neo4j.kernel.impl.core.CacheAccessBackDoor

Patches the relationship chain loading parts of the start and end nodes of deleted relationships. This is a good idea to call when deleting relationships, otherwise the in memory representation of relationship chains may become damaged. This is not expected to remove the deleted relationship from the cache - use CacheAccessBackDoor.removeRelationshipFromCache(long) for that purpose before calling this method.

Specified by:

patchDeletedRelationshipNodes in interface org.neo4j.kernel.impl.core.CacheAccessBackDoor

Parameters:

relId - The relId of the relationship deleted

firstNodeId - The relId of the first node

firstNodeNextRelId - The next relationship relId of the first node in its relationship chain

secondNodeId - The relId of the second node

secondNodeNextRelId - The next relationship relId of the second node in its relationship chain