org.neo4j.storageengine.api.txstate

Interface NodeState

All Superinterfaces:

PropertyContainerState

public interface NodeState
extends PropertyContainerState

Represents the transactional changes to a node:

• Labels that have been added or removed.
• Added and removed relationships.
• Changes to properties.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	NodeState.Visitor

Method Summary

Modifier and Type	Method and Description
void	accept(NodeState.Visitor visitor)
int	augmentDegree(Direction direction, int degree)
int	augmentDegree(Direction direction, int degree, int typeId)
org.neo4j.kernel.impl.api.store.RelationshipIterator	augmentRelationships(Direction direction, int[] types, org.neo4j.kernel.impl.api.store.RelationshipIterator rels)
org.neo4j.kernel.impl.api.store.RelationshipIterator	augmentRelationships(Direction direction, org.neo4j.kernel.impl.api.store.RelationshipIterator rels)
org.neo4j.collection.primitive.PrimitiveLongIterator	getAddedRelationships(Direction direction)
org.neo4j.collection.primitive.PrimitiveLongIterator	getAddedRelationships(Direction direction, int[] relTypes)
long	getId()
ReadableDiffSets<Integer>	labelDiffSets()
UpdateTriState	labelState(int labelId)
org.neo4j.collection.primitive.PrimitiveIntIterator	relationshipTypes()

Methods inherited from interface org.neo4j.storageengine.api.txstate.PropertyContainerState

accept, addedAndChangedProperties, addedProperties, augmentProperties, changedProperties, getAddedProperty, getChangedProperty, hasChanges, isPropertyRemoved, removedProperties

Method Detail

labelDiffSets

ReadableDiffSets<Integer> labelDiffSets()

augmentRelationships

org.neo4j.kernel.impl.api.store.RelationshipIterator augmentRelationships(Direction direction,
                                                                          org.neo4j.kernel.impl.api.store.RelationshipIterator rels)

augmentRelationships

org.neo4j.kernel.impl.api.store.RelationshipIterator augmentRelationships(Direction direction,
                                                                          int[] types,
                                                                          org.neo4j.kernel.impl.api.store.RelationshipIterator rels)

augmentDegree

int augmentDegree(Direction direction,
                  int degree)

augmentDegree

int augmentDegree(Direction direction,
                  int degree,
                  int typeId)

accept

void accept(NodeState.Visitor visitor)
     throws org.neo4j.kernel.api.exceptions.schema.ConstraintValidationKernelException

Throws:

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

relationshipTypes

org.neo4j.collection.primitive.PrimitiveIntIterator relationshipTypes()

labelState

UpdateTriState labelState(int labelId)

getId

long getId()

getAddedRelationships

org.neo4j.collection.primitive.PrimitiveLongIterator getAddedRelationships(Direction direction)

getAddedRelationships

org.neo4j.collection.primitive.PrimitiveLongIterator getAddedRelationships(Direction direction,
                                                                           int[] relTypes)