org.neo4j.storageengine.api.txstate

Interface TxStateVisitor

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

TxStateVisitor.Adapter, TxStateVisitor.Delegator

public interface TxStateVisitor
extends AutoCloseable

A visitor for visiting the changes that have been made in a transaction.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	TxStateVisitor.Adapter
static class	TxStateVisitor.Delegator

Field Summary

Fields

Modifier and Type	Field and Description
static TxStateVisitor	EMPTY

Method Summary

Modifier and Type	Method and Description
void	close()
void	visitAddedIndex(org.neo4j.kernel.api.schema.IndexDescriptor element, boolean isConstraintIndex)
void	visitAddedNodePropertyExistenceConstraint(org.neo4j.kernel.api.constraints.NodePropertyExistenceConstraint element)
void	visitAddedRelationshipPropertyExistenceConstraint(org.neo4j.kernel.api.constraints.RelationshipPropertyExistenceConstraint element)
void	visitAddedUniquePropertyConstraint(org.neo4j.kernel.api.constraints.UniquenessConstraint element)
void	visitCreatedLabelToken(String name, int id)
void	visitCreatedNode(long id)
void	visitCreatedPropertyKeyToken(String name, int id)
void	visitCreatedRelationship(long id, int type, long startNode, long endNode)
void	visitCreatedRelationshipTypeToken(String name, int id)
void	visitDeletedNode(long id)
void	visitDeletedRelationship(long id)
void	visitGraphPropertyChanges(Iterator<StorageProperty> added, Iterator<StorageProperty> changed, Iterator<Integer> removed)
void	visitNodeLabelChanges(long id, Set<Integer> added, Set<Integer> removed)
void	visitNodePropertyChanges(long id, Iterator<StorageProperty> added, Iterator<StorageProperty> changed, Iterator<Integer> removed)
void	visitRelPropertyChanges(long id, Iterator<StorageProperty> added, Iterator<StorageProperty> changed, Iterator<Integer> removed)
void	visitRemovedIndex(org.neo4j.kernel.api.schema.IndexDescriptor element, boolean isConstraintIndex)
void	visitRemovedNodePropertyExistenceConstraint(org.neo4j.kernel.api.constraints.NodePropertyExistenceConstraint element)
void	visitRemovedRelationshipPropertyExistenceConstraint(org.neo4j.kernel.api.constraints.RelationshipPropertyExistenceConstraint element)
void	visitRemovedUniquePropertyConstraint(org.neo4j.kernel.api.constraints.UniquenessConstraint element)

Field Detail

EMPTY

static final TxStateVisitor EMPTY

Method Detail

visitCreatedNode

void visitCreatedNode(long id)

visitDeletedNode

void visitDeletedNode(long id)

visitCreatedRelationship

void visitCreatedRelationship(long id,
                              int type,
                              long startNode,
                              long endNode)
                       throws org.neo4j.kernel.api.exceptions.schema.ConstraintValidationKernelException

Throws:

org.neo4j.kernel.api.exceptions.schema.ConstraintValidationKernelException

visitDeletedRelationship

void visitDeletedRelationship(long id)

visitNodePropertyChanges

void visitNodePropertyChanges(long id,
                              Iterator<StorageProperty> added,
                              Iterator<StorageProperty> changed,
                              Iterator<Integer> removed)
                       throws org.neo4j.kernel.api.exceptions.schema.ConstraintValidationKernelException

Throws:

org.neo4j.kernel.api.exceptions.schema.ConstraintValidationKernelException

visitRelPropertyChanges

void visitRelPropertyChanges(long id,
                             Iterator<StorageProperty> added,
                             Iterator<StorageProperty> changed,
                             Iterator<Integer> removed)
                      throws org.neo4j.kernel.api.exceptions.schema.ConstraintValidationKernelException

Throws:

org.neo4j.kernel.api.exceptions.schema.ConstraintValidationKernelException

visitGraphPropertyChanges

void visitGraphPropertyChanges(Iterator<StorageProperty> added,
                               Iterator<StorageProperty> changed,
                               Iterator<Integer> removed)

visitNodeLabelChanges

void visitNodeLabelChanges(long id,
                           Set<Integer> added,
                           Set<Integer> removed)
                    throws org.neo4j.kernel.api.exceptions.schema.ConstraintValidationKernelException

Throws:

org.neo4j.kernel.api.exceptions.schema.ConstraintValidationKernelException

visitAddedIndex

void visitAddedIndex(org.neo4j.kernel.api.schema.IndexDescriptor element,
                     boolean isConstraintIndex)

visitRemovedIndex

void visitRemovedIndex(org.neo4j.kernel.api.schema.IndexDescriptor element,
                       boolean isConstraintIndex)

visitAddedUniquePropertyConstraint

void visitAddedUniquePropertyConstraint(org.neo4j.kernel.api.constraints.UniquenessConstraint element)

visitRemovedUniquePropertyConstraint

void visitRemovedUniquePropertyConstraint(org.neo4j.kernel.api.constraints.UniquenessConstraint element)

visitAddedNodePropertyExistenceConstraint

void visitAddedNodePropertyExistenceConstraint(org.neo4j.kernel.api.constraints.NodePropertyExistenceConstraint element)
                                        throws org.neo4j.kernel.api.exceptions.schema.CreateConstraintFailureException

Throws:

org.neo4j.kernel.api.exceptions.schema.CreateConstraintFailureException

visitRemovedNodePropertyExistenceConstraint

void visitRemovedNodePropertyExistenceConstraint(org.neo4j.kernel.api.constraints.NodePropertyExistenceConstraint element)

visitAddedRelationshipPropertyExistenceConstraint

void visitAddedRelationshipPropertyExistenceConstraint(org.neo4j.kernel.api.constraints.RelationshipPropertyExistenceConstraint element)
                                                throws org.neo4j.kernel.api.exceptions.schema.CreateConstraintFailureException

Throws:

org.neo4j.kernel.api.exceptions.schema.CreateConstraintFailureException

visitRemovedRelationshipPropertyExistenceConstraint

void visitRemovedRelationshipPropertyExistenceConstraint(org.neo4j.kernel.api.constraints.RelationshipPropertyExistenceConstraint element)

visitCreatedLabelToken

void visitCreatedLabelToken(String name,
                            int id)

visitCreatedPropertyKeyToken

void visitCreatedPropertyKeyToken(String name,
                                  int id)

visitCreatedRelationshipTypeToken

void visitCreatedRelationshipTypeToken(String name,
                                       int id)

close

void close()

Specified by:

close in interface AutoCloseable