A B C D E F G H I K L M N O P Q R S T U V W

A

accept(Result.ResultVisitor<VisitationException>) - Method in interface org.neo4j.graphdb.Result

Visits all rows in this Result by iterating over them.

acquireReadLock(PropertyContainer) - Method in interface org.neo4j.graphdb.Transaction

Acquires a read lock for entity for this transaction.

acquireWriteLock(PropertyContainer) - Method in interface org.neo4j.graphdb.Transaction

Acquires a write lock for entity for this transaction.

Adapter() - Constructor for class org.neo4j.graphdb.DependencyResolver.Adapter

Adapter() - Constructor for class org.neo4j.graphdb.event.TransactionEventHandler.Adapter

Adapter() - Constructor for class org.neo4j.graphdb.traversal.InitialBranchState.Adapter

Adapter() - Constructor for class org.neo4j.graphdb.traversal.PathEvaluator.Adapter

add(T, String, Object) - Method in interface org.neo4j.graphdb.index.Index

Adds a key/value pair for entity to the index.

add(RelationshipType) - Method in class org.neo4j.graphdb.PathExpanderBuilder

Add a pair of type and Direction.BOTH to the PathExpander configuration.

add(RelationshipType, Direction) - Method in class org.neo4j.graphdb.PathExpanderBuilder

Add a pair of type and direction to the PathExpander configuration.

addLabel(Label) - Method in interface org.neo4j.graphdb.Node

Adds a Label to this node.

addNodeFilter(Predicate<? super Node>) - Method in class org.neo4j.graphdb.PathExpanderBuilder

Adds a Node filter.

addRelationshipFilter(Predicate<? super Relationship>) - Method in class org.neo4j.graphdb.PathExpanderBuilder

Adds a Relationship filter.

afterCommit(TransactionData, T) - Method in class org.neo4j.graphdb.event.TransactionEventHandler.Adapter

afterCommit(TransactionData, T) - Method in interface org.neo4j.graphdb.event.TransactionEventHandler

Invoked after the transaction has been committed successfully.

afterRollback(TransactionData, T) - Method in class org.neo4j.graphdb.event.TransactionEventHandler.Adapter

afterRollback(TransactionData, T) - Method in interface org.neo4j.graphdb.event.TransactionEventHandler

Invoked after the transaction has been rolled back if committing the transaction failed for some reason.

all() - Static method in class org.neo4j.graphdb.traversal.Evaluators

allTypes(Direction) - Static method in class org.neo4j.graphdb.PathExpanderBuilder

A PathExpanderBuilder seeded with all possible types but restricted to direction.

allTypesAndDirections() - Static method in class org.neo4j.graphdb.PathExpanderBuilder

A PathExpanderBuilder that is seeded with all possible relationship types in both directions.

allTypesAndDirections() - Static method in class org.neo4j.graphdb.PathExpanders

A very permissive PathExpander that follows any type in any direction.

AlternatingSelectorOrderer - Class in org.neo4j.graphdb.traversal

AlternatingSelectorOrderer(BranchSelector, BranchSelector) - Constructor for class org.neo4j.graphdb.traversal.AlternatingSelectorOrderer

AsPathEvaluator(Evaluator) - Constructor for class org.neo4j.graphdb.traversal.Evaluator.AsPathEvaluator

assertPropertyIsUnique(String) - Method in interface org.neo4j.graphdb.schema.ConstraintCreator

Imposes a uniqueness constraint for the given property, such that there can be at most one node, having the given label, for any set value of that property key.

assignedLabels() - Method in interface org.neo4j.graphdb.event.TransactionData

Get all new labels that have been assigned during the transaction.

assignedNodeProperties() - Method in interface org.neo4j.graphdb.event.TransactionData

Get the properties that had a value assigned or overwritten on a node during the transaction.

assignedRelationshipProperties() - Method in interface org.neo4j.graphdb.event.TransactionData

Get the properties that had a value assigned on a relationship during the transaction.

atDepth(int) - Static method in class org.neo4j.graphdb.traversal.Evaluators

Returns an Evaluator which only includes positions at depth and prunes everything deeper than that.

AuthorizationViolationException - Exception in org.neo4j.graphdb.security

Thrown when the database is asked to perform an action that is not authorized based on the AccessMode settings.

AuthorizationViolationException(String) - Constructor for exception org.neo4j.graphdb.security.AuthorizationViolationException

AuthorizationViolationException(String, Throwable) - Constructor for exception org.neo4j.graphdb.security.AuthorizationViolationException

AutoIndexer<T extends PropertyContainer> - Interface in org.neo4j.graphdb.index

Deprecated.

this feature will be removed in a future release, please consider using schema indexes instead

awaitIndexesOnline(long, TimeUnit) - Method in interface org.neo4j.graphdb.schema.Schema

Wait until all indices comes online

awaitIndexOnline(IndexDefinition, long, TimeUnit) - Method in interface org.neo4j.graphdb.schema.Schema

Wait until an index comes online

B

beforeCommit(TransactionData) - Method in class org.neo4j.graphdb.event.TransactionEventHandler.Adapter

beforeCommit(TransactionData) - Method in interface org.neo4j.graphdb.event.TransactionEventHandler

Invoked when a transaction that has changes accessible via TransactionData is about to be committed.

beforeShutdown() - Method in interface org.neo4j.graphdb.event.KernelEventHandler

This method is invoked during the shutdown process of a Neo4j Graph Database.

beginTx() - Method in interface org.neo4j.graphdb.GraphDatabaseService

Starts a new transaction and associates it with the current thread.

bidirectionalTraversalDescription() - Method in interface org.neo4j.graphdb.GraphDatabaseService

Factory method for bidirectional traversal descriptions.

BidirectionalTraversalDescription - Interface in org.neo4j.graphdb.traversal

Represents a description of a bidirectional traversal.

BidirectionalUniquenessFilter - Interface in org.neo4j.graphdb.traversal

UniquenessFilter for bidirectional traverser.

BranchCollisionDetector - Interface in org.neo4j.graphdb.traversal

In a bidirectional traversal there's one traversal from each start/end side and they will probably meet somewhere in the middle and the full paths are formed.

BranchCollisionPolicies - Enum in org.neo4j.graphdb.traversal

A catalogue of convenient branch collision policies Copied from kernel package so that we can hide kernel from the public API.

BranchCollisionPolicy - Interface in org.neo4j.graphdb.traversal

Copied from kernel package so that we can hide kernel from the public API.

BranchOrderingPolicies - Enum in org.neo4j.graphdb.traversal

A catalog of convenient branch ordering policies.

BranchOrderingPolicy - Interface in org.neo4j.graphdb.traversal

Creator of BranchSelector instances with a starting point to base the first decision on.

BranchSelector - Interface in org.neo4j.graphdb.traversal

Decides "where to go next" in a traversal.

BranchState<STATE> - Interface in org.neo4j.graphdb.traversal

Accessor for a state associated with a TraversalBranch during a traversal.

breadthFirst() - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

A convenience method for TraversalDescription.order(BranchOrderingPolicy) where a "preorder breadth first" selector is used.

build() - Method in class org.neo4j.graphdb.PathExpanderBuilder

Produce a PathExpander from the configuration you have built up.

C

canContainResults() - Method in class org.neo4j.graphdb.QueryExecutionType

Signifies that the execution of the query could produce a result.

canUpdateData() - Method in class org.neo4j.graphdb.QueryExecutionType

Signifies that the execution of the query could perform changes to the data.

canUpdateSchema() - Method in class org.neo4j.graphdb.QueryExecutionType

Signifies that the execution of the query updates the schema.

check(TraversalBranch) - Method in interface org.neo4j.graphdb.traversal.UniquenessFilter

Checks whether or not branch is unique, and hence can be visited in this traversal.

checkFirst(TraversalBranch) - Method in interface org.neo4j.graphdb.traversal.UniquenessFilter

The check whether or not to expand the first branch is a separate method because it may contain checks which would be unnecessary for all other checks.

checkFull(Path) - Method in interface org.neo4j.graphdb.traversal.BidirectionalUniquenessFilter

Checks Path alone to see if it follows the uniqueness contract provided by this UniquenessFilter.

close() - Method in interface org.neo4j.graphdb.index.IndexHits

Closes the underlying search result.

close() - Method in interface org.neo4j.graphdb.Result

Closes the result, freeing up any resources held by the result.

close() - Method in interface org.neo4j.graphdb.Transaction

Commits or marks this transaction for rollback, depending on whether Transaction.success() or Transaction.failure() has been previously invoked.

collisionEvaluator(Evaluator) - Method in interface org.neo4j.graphdb.traversal.BidirectionalTraversalDescription

Sets the Evaluator to use for branch collisions.

collisionEvaluator(PathEvaluator) - Method in interface org.neo4j.graphdb.traversal.BidirectionalTraversalDescription

Sets the PathEvaluator to use for branch collisions.

collisionPolicy(BranchCollisionPolicy) - Method in interface org.neo4j.graphdb.traversal.BidirectionalTraversalDescription

Sets the collision policy to use during this traversal.

columnAs(String) - Method in interface org.neo4j.graphdb.Result

Returns an iterator with the result objects from a single column of the result set.

columns() - Method in interface org.neo4j.graphdb.Result

The exact names used to represent each column in the result set.

Configuration - Interface in org.neo4j.graphdb.config

Provide the basic operation that one could perform on a set of configurations.

ConstraintCreator - Interface in org.neo4j.graphdb.schema

A builder for entering details about a constraint to create.

ConstraintDefinition - Interface in org.neo4j.graphdb.schema

Definition of a constraint.

constraintFor(Label) - Method in interface org.neo4j.graphdb.schema.Schema

Returns a ConstraintCreator where details about the constraint can be specified.

ConstraintType - Enum in org.neo4j.graphdb.schema

Constraint type.

ConstraintViolationException - Exception in org.neo4j.graphdb

Thrown when the database is asked to modify data in a way that violates one or more constraints that it is expected to uphold.

ConstraintViolationException(String) - Constructor for exception org.neo4j.graphdb.ConstraintViolationException

ConstraintViolationException(String, Throwable) - Constructor for exception org.neo4j.graphdb.ConstraintViolationException

containsUpdates() - Method in interface org.neo4j.graphdb.QueryStatistics

If the query updated the graph in any way, this method will return true.

continues() - Method in enum org.neo4j.graphdb.traversal.Evaluation

continues() - Method in interface org.neo4j.graphdb.traversal.TraversalBranch

create() - Method in interface org.neo4j.graphdb.schema.ConstraintCreator

Creates a constraint with the details specified by the other methods in this interface.

create() - Method in interface org.neo4j.graphdb.schema.IndexCreator

Creates an index with the details specified by the other methods in this interface.

create(Evaluator, Predicate<Path>) - Method in interface org.neo4j.graphdb.traversal.BranchCollisionPolicy

create(TraversalBranch, PathExpander) - Method in interface org.neo4j.graphdb.traversal.BranchOrderingPolicy

Instantiates a BranchSelector with startBranch as the first branch to base a decision on "where to go next".

create(BranchSelector, BranchSelector, int) - Method in interface org.neo4j.graphdb.traversal.SideSelectorPolicy

Creates a new SideSelector given the start/end BranchSelectors and an optional maxDepth.

create(Object) - Method in interface org.neo4j.graphdb.traversal.UniquenessFactory

Creates a new UniquenessFilter optionally with a parameter to it, otherwise null if no parameter should be handed to it.

createdNodes() - Method in interface org.neo4j.graphdb.event.TransactionData

Get the nodes that were created during the transaction.

createdRelationships() - Method in interface org.neo4j.graphdb.event.TransactionData

Get the relationships that were created during the transaction.

createNode() - Method in interface org.neo4j.graphdb.GraphDatabaseService

Creates a new node.

createNode(Label...) - Method in interface org.neo4j.graphdb.GraphDatabaseService

Creates a new node and adds the provided labels to it.

createRelationshipTo(Node, RelationshipType) - Method in interface org.neo4j.graphdb.Node

Creates a relationship between this node and another node.

currentScore() - Method in interface org.neo4j.graphdb.index.IndexHits

Returns the score of the most recently fetched item from this iterator (from Iterator.next()).

currentSide() - Method in interface org.neo4j.graphdb.traversal.SideSelector

D

DatabaseShutdownException - Exception in org.neo4j.graphdb

DatabaseShutdownException() - Constructor for exception org.neo4j.graphdb.DatabaseShutdownException

DefaultPathDescriptor() - Constructor for class org.neo4j.graphdb.traversal.Paths.DefaultPathDescriptor

defaultPathToString(Path) - Static method in class org.neo4j.graphdb.traversal.Paths

TODO: This method re-binds nodes and relationships.

delete() - Method in interface org.neo4j.graphdb.index.Index

Clears the index and deletes the configuration associated with it.

delete() - Method in interface org.neo4j.graphdb.Node

Deletes this node if it has no relationships attached to it.

delete() - Method in interface org.neo4j.graphdb.Relationship

Deletes this relationship.

deletedNodes() - Method in interface org.neo4j.graphdb.event.TransactionData

Get the nodes that were deleted during the transaction.

deletedRelationships() - Method in interface org.neo4j.graphdb.event.TransactionData

Get the relationships that were deleted during the transaction.

DependencyResolver - Interface in org.neo4j.graphdb

Find a dependency given a type.

DependencyResolver.Adapter - Class in org.neo4j.graphdb

Adapter for DependencyResolver which will select the first available candidate by default for DependencyResolver.Adapter.resolveDependency(Class).

DependencyResolver.SelectionStrategy - Interface in org.neo4j.graphdb

Responsible for making the choice between available candidates.

depthFirst() - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

A convenience method for TraversalDescription.order(BranchOrderingPolicy) where a "preorder depth first" selector is used.

descriptorForIdAndProperties(boolean, boolean, String...) - Static method in class org.neo4j.graphdb.traversal.Paths

Create a new Paths.PathDescriptor that prints values of listed property keys and id of nodes and relationships if configured so.

Direction - Enum in org.neo4j.graphdb

Defines relationship directions used when getting relationships from a node or when creating traversers.

DONE - Static variable in class org.neo4j.graphdb.index.IndexPopulationProgress

DOUBLE_ZERO - Static variable in interface org.neo4j.graphdb.traversal.InitialBranchState

drop() - Method in interface org.neo4j.graphdb.schema.ConstraintDefinition

Drops this constraint.

drop() - Method in interface org.neo4j.graphdb.schema.IndexDefinition

Drops this index.

DynamicLabel - Class in org.neo4j.graphdb

Deprecated.

use Label.label(String) instead

DynamicRelationshipType - Class in org.neo4j.graphdb

Deprecated.

use RelationshipType.withName(String) instead

E

eagerStartBranches() - Method in interface org.neo4j.graphdb.traversal.UniquenessFactory

Specifies if the UniquenessFilter must handle start branches eagerly.

empty - Static variable in class org.neo4j.graphdb.InputPosition

The empty position

empty() - Static method in class org.neo4j.graphdb.PathExpanderBuilder

A PathExpanderBuilder that follows no relationships.

emptyOrderedByType() - Static method in class org.neo4j.graphdb.PathExpanderBuilder

A PathExpanderBuilder that follows no relationships.

endNode() - Method in interface org.neo4j.graphdb.Path

Returns the end node of this path.

endNodeIs(Evaluation, Evaluation, Node...) - Static method in class org.neo4j.graphdb.traversal.Evaluators

An Evaluator which will return evaluationIfMatch if Path.endNode() for a given path is any of nodes, else evaluationIfNoMatch.

endNodeIsAtDepth(int, Node...) - Static method in class org.neo4j.graphdb.traversal.Evaluators

Returns Evaluators for paths with the specified depth and with an end node from the list of possibleEndNodes.

endNodeProperty(String) - Static method in class org.neo4j.graphdb.traversal.Sorting

Sorts Paths by the property value of each path's end node.

endNodeRelationshipCount(PathExpander) - Static method in class org.neo4j.graphdb.traversal.Sorting

Sorts Paths by the relationship count returned for its end node by the supplied expander.

endSide(TraversalDescription) - Method in interface org.neo4j.graphdb.traversal.BidirectionalTraversalDescription

Sets the end side TraversalDescription of this bidirectional traversal.

entity() - Method in interface org.neo4j.graphdb.event.PropertyEntry

Get the entity that this property was modified on.

entity() - Method in class org.neo4j.graphdb.index.UniqueFactory.UniqueEntity

equals(Object) - Method in class org.neo4j.graphdb.DynamicLabel

Deprecated.

equals(Object) - Method in class org.neo4j.graphdb.DynamicRelationshipType

Deprecated.

Implements the identity-based equals defined by java.lang.Object.

equals(Object) - Method in class org.neo4j.graphdb.InputPosition

ErrorState - Enum in org.neo4j.graphdb.event

An object that describes a state from which a Neo4j Graph Database cannot continue.

evaluate(TraversalBranch, Direction) - Method in interface org.neo4j.graphdb.traversal.BranchCollisionDetector

Evaluate the given branch coming from either the start side or the end side.

evaluate(Path, BranchState<STATE>) - Method in class org.neo4j.graphdb.traversal.Evaluator.AsPathEvaluator

evaluate(Path) - Method in class org.neo4j.graphdb.traversal.Evaluator.AsPathEvaluator

evaluate(Path) - Method in interface org.neo4j.graphdb.traversal.Evaluator

Evaluates a Path and returns an Evaluation containing information about whether or not to include it in the traversal result, i.e return it from the Traverser.

evaluate(Path) - Method in class org.neo4j.graphdb.traversal.PathEvaluator.Adapter

evaluate(Path, BranchState<STATE>) - Method in interface org.neo4j.graphdb.traversal.PathEvaluator

Evaluates a Path and returns an Evaluation containing information about whether or not to include it in the traversal result, i.e return it from the Traverser.

evaluate(TraversalBranch, BranchState<STATE>) - Method in interface org.neo4j.graphdb.traversal.TraversalContext

Evaluates a TraversalBranch whether or not to include it in the result and whether or not to continue further down this branch or not.

Evaluation - Enum in org.neo4j.graphdb.traversal

Outcome of Evaluator.evaluate(org.neo4j.graphdb.Path).

evaluation(Evaluation) - Method in interface org.neo4j.graphdb.traversal.TraversalBranch

Can change evaluation outcome in a negative direction.

Evaluator - Interface in org.neo4j.graphdb.traversal

An Evaluator controls what's to be returned from a traversal and also how pruning is done.

evaluator(Evaluator) - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

Adds evaluator to the list of evaluators which will control the behavior of the traversal.

evaluator(PathEvaluator) - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

Adds evaluator to the list of evaluators which will control the behavior of the traversal.

Evaluator.AsPathEvaluator<STATE> - Class in org.neo4j.graphdb.traversal

Exposes an Evaluator as a PathEvaluator.

Evaluators - Class in org.neo4j.graphdb.traversal

Common Evaluators useful during common traversals.

Evaluators() - Constructor for class org.neo4j.graphdb.traversal.Evaluators

excludeStartPosition() - Static method in class org.neo4j.graphdb.traversal.Evaluators

execute(String) - Method in interface org.neo4j.graphdb.GraphDatabaseService

Executes a query and returns an iterable that contains the result set.

execute(String, Map<String, Object>) - Method in interface org.neo4j.graphdb.GraphDatabaseService

Executes a query and returns an iterable that contains the result set.

ExecutionPlanDescription - Interface in org.neo4j.graphdb

Instances describe single execution steps in a Cypher query execution plan Execution plans form a tree of execution steps.

ExecutionPlanDescription.ProfilerStatistics - Interface in org.neo4j.graphdb

Instances describe statistics from the profiler of a particular step in the execution plan.

existsForNodes(String) - Method in interface org.neo4j.graphdb.index.IndexManager

Returns whether or not there exists a node index with the name indexName.

existsForRelationships(String) - Method in interface org.neo4j.graphdb.index.IndexManager

Returns whether or not there exists a relationship index with the name indexName.

expand(Path, BranchState<STATE>) - Method in interface org.neo4j.graphdb.PathExpander

Returns relationships for a Path, most commonly from the Path.endNode().

expand(PathExpander<?>) - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

Sets the PathExpander as the expander of relationships, discarding all previous calls to TraversalDescription.relationships(RelationshipType) and TraversalDescription.relationships(RelationshipType, Direction) or any other expand method.

expand(PathExpander<STATE>, InitialBranchState<STATE>) - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

Sets the PathExpander as the expander of relationships, discarding all previous calls to TraversalDescription.relationships(RelationshipType) and TraversalDescription.relationships(RelationshipType, Direction) or any other expand method.

expanded() - Method in interface org.neo4j.graphdb.traversal.TraversalBranch

Returns the number of relationships this expansion source has expanded.

explained(QueryExecutionType.QueryType) - Static method in class org.neo4j.graphdb.QueryExecutionType

Get the QueryExecutionType that signifies explaining the plan of a query of the supplied type.

F

failure() - Method in interface org.neo4j.graphdb.Transaction

Marks this transaction as failed, which means that it will unconditionally be rolled back when Transaction.close() is called.

findNode(Label, String, Object) - Method in interface org.neo4j.graphdb.GraphDatabaseService

Equivalent to GraphDatabaseService.findNodes(Label, String, Object), however it must find no more than one node or it will throw an exception.

findNodes(Label, String, Object) - Method in interface org.neo4j.graphdb.GraphDatabaseService

Returns all nodes having the label, and the wanted property value.

findNodes(Label) - Method in interface org.neo4j.graphdb.GraphDatabaseService

Returns all nodes with a specific label.

forConstantDirectionWithTypes(RelationshipType...) - Static method in class org.neo4j.graphdb.PathExpanders

An expander forcing constant relationship direction

forDirection(Direction) - Static method in class org.neo4j.graphdb.PathExpanders

A very permissive PathExpander that follows any type in direction.

forNodes(String) - Method in interface org.neo4j.graphdb.index.IndexManager

Returns an Index for Nodes with the name indexName.

forNodes(String, Map<String, String>) - Method in interface org.neo4j.graphdb.index.IndexManager

Returns an Index for Nodes with the name indexName.

forRelationships(String) - Method in interface org.neo4j.graphdb.index.IndexManager

Returns an Index for Relationships with the name indexName.

forRelationships(String, Map<String, String>) - Method in interface org.neo4j.graphdb.index.IndexManager

Returns an Index for Relationships with the name indexName.

forType(RelationshipType) - Static method in class org.neo4j.graphdb.PathExpanders

A very permissive PathExpander that follows type relationships in any direction.

forTypeAndDirection(RelationshipType, Direction) - Static method in class org.neo4j.graphdb.PathExpanders

A very restricted PathExpander that follows type in direction.

forTypesAndDirections(RelationshipType, Direction, RelationshipType, Direction, Object...) - Static method in class org.neo4j.graphdb.PathExpanders

A very restricted PathExpander that follows only the type/direction pairs that you list.

from(Configuration) - Method in interface org.neo4j.graphdb.config.Setting

fromDepth(int) - Static method in class org.neo4j.graphdb.traversal.Evaluators

Returns an Evaluator which only includes positions from depth and deeper and never prunes anything.

G

get(Setting<T>) - Method in interface org.neo4j.graphdb.config.Configuration

Retrieve the value of a configuration Setting.

get(String, Object) - Method in interface org.neo4j.graphdb.index.ReadableIndex

Returns exact matches from this index, given the key/value pair.

get(String, Object, Node, Node) - Method in interface org.neo4j.graphdb.index.ReadableRelationshipIndex

Returns exact matches from this index, given the key/value pair.

get(String) - Method in interface org.neo4j.graphdb.Result.ResultRow

getAllLabels() - Method in interface org.neo4j.graphdb.GraphDatabaseService

Returns all labels currently in the underlying store.

getAllLabelsInUse() - Method in interface org.neo4j.graphdb.GraphDatabaseService

Returns all labels currently in the underlying store.

getAllNodes() - Method in interface org.neo4j.graphdb.GraphDatabaseService

Returns all nodes in the graph.

getAllProperties() - Method in interface org.neo4j.graphdb.PropertyContainer

Returns all existing properties.

getAllPropertyKeys() - Method in interface org.neo4j.graphdb.GraphDatabaseService

Returns all property keys currently in the underlying store.

getAllRelationships() - Method in interface org.neo4j.graphdb.GraphDatabaseService

Returns all relationships in the graph.

getAllRelationshipTypes() - Method in interface org.neo4j.graphdb.GraphDatabaseService

Returns all relationship types currently in the underlying store.

getAllRelationshipTypesInUse() - Method in interface org.neo4j.graphdb.GraphDatabaseService

Returns all relationship types currently in the underlying store.

getArguments() - Method in interface org.neo4j.graphdb.ExecutionPlanDescription

Retrieve argument map for the associated execution step Valid arguments are all Java primitive values, Strings, Arrays of those, and Maps from Strings to valid arguments.

getAutoIndex() - Method in interface org.neo4j.graphdb.index.AutoIndexer

Deprecated.

Returns the auto index used by the auto indexer.

getAutoIndex() - Method in interface org.neo4j.graphdb.index.RelationshipAutoIndexer

Deprecated.

getAutoIndexedProperties() - Method in interface org.neo4j.graphdb.index.AutoIndexer

Deprecated.

Returns the set of property names that are currently monitored for auto indexing.

getBoolean(String) - Method in interface org.neo4j.graphdb.Result.ResultRow

getChildren() - Method in interface org.neo4j.graphdb.ExecutionPlanDescription

Retrieves the children of this execution step.

getCode() - Method in interface org.neo4j.graphdb.Notification

Returns a notification code for the discovered issue.

getColumn() - Method in class org.neo4j.graphdb.InputPosition

The column number referred to by the position; column numbers start at 1.

getCompletedCount() - Method in class org.neo4j.graphdb.index.IndexPopulationProgress

getCompletedPercentage() - Method in class org.neo4j.graphdb.index.IndexPopulationProgress

getConfiguration(Index<? extends PropertyContainer>) - Method in interface org.neo4j.graphdb.index.IndexManager

Returns the configuration for index.

getConstraints(Label) - Method in interface org.neo4j.graphdb.schema.Schema

getConstraints(RelationshipType) - Method in interface org.neo4j.graphdb.schema.Schema

getConstraints() - Method in interface org.neo4j.graphdb.schema.Schema

getConstraintsAdded() - Method in interface org.neo4j.graphdb.QueryStatistics

Returns the number of constraints added by this query.

getConstraintsRemoved() - Method in interface org.neo4j.graphdb.QueryStatistics

Returns the number of constraints removed by this query.

getConstraintType() - Method in interface org.neo4j.graphdb.schema.ConstraintDefinition

getDbHits() - Method in interface org.neo4j.graphdb.ExecutionPlanDescription.ProfilerStatistics

getDefaultValue() - Method in interface org.neo4j.graphdb.config.Setting

Get the default value of this setting, as a string.

getDegree() - Method in interface org.neo4j.graphdb.Node

Returns the number of relationships connected to this node regardless of direction or type.

getDegree(RelationshipType) - Method in interface org.neo4j.graphdb.Node

Returns the number of relationships of a given type connected to this node.

getDegree(Direction) - Method in interface org.neo4j.graphdb.Node

Returns the number of relationships of a given direction connected to this node.

getDegree(RelationshipType, Direction) - Method in interface org.neo4j.graphdb.Node

Returns the number of relationships of a given type and direction connected to this node.

getDescription() - Method in interface org.neo4j.graphdb.Notification

Returns a longer description of the notification.

getEndNode() - Method in interface org.neo4j.graphdb.Relationship

Returns the end node of this relationship.

getEntityType() - Method in interface org.neo4j.graphdb.index.ReadableIndex

getExecutionPlanDescription() - Method in interface org.neo4j.graphdb.Result

Returns a description of the query plan used to produce this result.

getGraphDatabase() - Method in interface org.neo4j.graphdb.index.ReadableIndex

Get the graph database that owns this index.

getGraphDatabase() - Method in interface org.neo4j.graphdb.PropertyContainer

Get the GraphDatabaseService that this Node or Relationship belongs to.

getId() - Method in interface org.neo4j.graphdb.Node

Returns the unique id of this node.

getId() - Method in interface org.neo4j.graphdb.Relationship

Returns the unique id of this relationship.

getIdentifiers() - Method in interface org.neo4j.graphdb.ExecutionPlanDescription

getIndexes(Label) - Method in interface org.neo4j.graphdb.schema.Schema

getIndexes() - Method in interface org.neo4j.graphdb.schema.Schema

getIndexesAdded() - Method in interface org.neo4j.graphdb.QueryStatistics

Returns the number of indexes added by this query.

getIndexesRemoved() - Method in interface org.neo4j.graphdb.QueryStatistics

Returns the number of indexes removed by this query.

getIndexFailure(IndexDefinition) - Method in interface org.neo4j.graphdb.schema.Schema

If Schema.getIndexState(IndexDefinition) return Schema.IndexState.FAILED this method will return the failure description.

getIndexPopulationProgress(IndexDefinition) - Method in interface org.neo4j.graphdb.schema.Schema

Poll the database for the population progress.

getIndexState(IndexDefinition) - Method in interface org.neo4j.graphdb.schema.Schema

Poll the database for the state of a given index.

getLabel() - Method in interface org.neo4j.graphdb.schema.ConstraintDefinition

This accessor method returns a label which this constraint is associated with if this constraint has type ConstraintType.UNIQUENESS or ConstraintType.NODE_PROPERTY_EXISTENCE.

getLabel() - Method in interface org.neo4j.graphdb.schema.IndexDefinition

getLabels() - Method in interface org.neo4j.graphdb.Node

Lists all labels attached to this node.

getLabelsAdded() - Method in interface org.neo4j.graphdb.QueryStatistics

Returns the number of labels added to any node by this query.

getLabelsRemoved() - Method in interface org.neo4j.graphdb.QueryStatistics

Returns the number of labels removed from any node by this query.

getLine() - Method in class org.neo4j.graphdb.InputPosition

The line number referred to by the position; line numbers start at 1.

getName() - Method in interface org.neo4j.graphdb.ExecutionPlanDescription

Retrieves the name of this execution step.

getName() - Method in interface org.neo4j.graphdb.index.ReadableIndex

getNode(String) - Method in interface org.neo4j.graphdb.Result.ResultRow

getNodeAutoIndexer() - Method in interface org.neo4j.graphdb.index.IndexManager

Deprecated.

this feature will be removed in a future release, please consider using schema indexes instead

getNodeById(long) - Method in interface org.neo4j.graphdb.GraphDatabaseService

Looks up a node by id.

getNodes() - Method in interface org.neo4j.graphdb.Relationship

Returns the two nodes that are attached to this relationship.

getNodesCreated() - Method in interface org.neo4j.graphdb.QueryStatistics

Returns the number of nodes created by this query.

getNodesDeleted() - Method in interface org.neo4j.graphdb.QueryStatistics

Returns the number of nodes deleted by this query.

getNotifications() - Method in interface org.neo4j.graphdb.Result

Provides notifications about the query producing this result.

getNumber(String) - Method in interface org.neo4j.graphdb.Result.ResultRow

getNumberOfPathsReturned() - Method in interface org.neo4j.graphdb.traversal.TraversalMetadata

getNumberOfRelationshipsTraversed() - Method in interface org.neo4j.graphdb.traversal.TraversalMetadata

getOffset() - Method in class org.neo4j.graphdb.InputPosition

The character offset referred to by this position; offset numbers start at 0.

getOrCreate(String, Object) - Method in class org.neo4j.graphdb.index.UniqueFactory

Get the indexed entity, creating it (exactly once) if no indexed entity exists.

getOrCreateWithOutcome(String, Object) - Method in class org.neo4j.graphdb.index.UniqueFactory

Get the indexed entity, creating it (exactly once) if no indexed entity exists.

getOtherNode(Node) - Method in interface org.neo4j.graphdb.Relationship

A convenience operation that, given a node that is attached to this relationship, returns the other node.

getPath(String) - Method in interface org.neo4j.graphdb.Result.ResultRow

getPosition() - Method in interface org.neo4j.graphdb.Notification

The position in the query where this notification points to.

getProfilerStatistics() - Method in interface org.neo4j.graphdb.ExecutionPlanDescription

Retrieve the statistics collected from profiling this query.

getProperties(String...) - Method in interface org.neo4j.graphdb.PropertyContainer

Returns specified existing properties.

getPropertiesSet() - Method in interface org.neo4j.graphdb.QueryStatistics

Returns the number of properties set by this query.

getProperty(String) - Method in interface org.neo4j.graphdb.PropertyContainer

Returns the property value associated with the given key.

getProperty(String, Object) - Method in interface org.neo4j.graphdb.PropertyContainer

Returns the property value associated with the given key, or a default value.

getPropertyKeys() - Method in interface org.neo4j.graphdb.PropertyContainer

Returns all existing property keys, or an empty iterable if this property container has no properties.

getPropertyKeys() - Method in interface org.neo4j.graphdb.schema.ConstraintDefinition

getPropertyKeys() - Method in interface org.neo4j.graphdb.schema.IndexDefinition

getQueryExecutionType() - Method in interface org.neo4j.graphdb.Result

Indicates what kind of query execution produced this result.

getQueryStatistics() - Method in interface org.neo4j.graphdb.Result

Statistics about the effects of the query.

getRelationship(String) - Method in interface org.neo4j.graphdb.Result.ResultRow

getRelationshipAutoIndexer() - Method in interface org.neo4j.graphdb.index.IndexManager

Deprecated.

this feature will be removed in a future release, please consider using schema indexes instead

getRelationshipById(long) - Method in interface org.neo4j.graphdb.GraphDatabaseService

Looks up a relationship by id.

getRelationships() - Method in interface org.neo4j.graphdb.Node

Returns all the relationships attached to this node.

getRelationships(RelationshipType...) - Method in interface org.neo4j.graphdb.Node

Returns all the relationships of any of the types in types that are attached to this node, regardless of direction.

getRelationships(Direction, RelationshipType...) - Method in interface org.neo4j.graphdb.Node

Returns all the relationships of any of the types in types that are attached to this node and have the given direction.

getRelationships(Direction) - Method in interface org.neo4j.graphdb.Node

Returns all OUTGOING or INCOMING relationships from this node.

getRelationships(RelationshipType, Direction) - Method in interface org.neo4j.graphdb.Node

Returns all relationships with the given type and direction that are attached to this node.

getRelationshipsCreated() - Method in interface org.neo4j.graphdb.QueryStatistics

Returns the number of relationships created by this query.

getRelationshipsDeleted() - Method in interface org.neo4j.graphdb.QueryStatistics

Returns the number of relationships deleted by this query.

getRelationshipType() - Method in interface org.neo4j.graphdb.schema.ConstraintDefinition

This accessor method returns a relationship type which this constraint is associated with if this constraint has type ConstraintType.UNIQUENESS or ConstraintType.NODE_PROPERTY_EXISTENCE.

getRelationshipTypes() - Method in interface org.neo4j.graphdb.Node

Returns relationship types which this node has one more relationships for.

getResource() - Method in interface org.neo4j.graphdb.event.KernelEventHandler

Returns the resource associated with this event handler, or null if no specific resource is associated with this handler or if it isn't desirable to expose it.

getRows() - Method in interface org.neo4j.graphdb.ExecutionPlanDescription.ProfilerStatistics

getSeverity() - Method in interface org.neo4j.graphdb.Notification

Returns the severity level of this notification.

getSingle() - Method in interface org.neo4j.graphdb.index.IndexHits

Returns the first and only item from the result iterator, or null if there was none.

getSingleRelationship(RelationshipType, Direction) - Method in interface org.neo4j.graphdb.Node

Returns the only relationship of a given type and direction that is attached to this node, or null.

getStartNode() - Method in interface org.neo4j.graphdb.Relationship

Returns the start node of this relationship.

getState() - Method in interface org.neo4j.graphdb.traversal.BranchState

getStatusCode() - Method in exception org.neo4j.graphdb.QueryExecutionException

The Neo4j error status code.

getString(String) - Method in interface org.neo4j.graphdb.Result.ResultRow

getTitle() - Method in interface org.neo4j.graphdb.Notification

Returns a short summary of the notification.

getTotalCount() - Method in class org.neo4j.graphdb.index.IndexPopulationProgress

getType() - Method in interface org.neo4j.graphdb.Relationship

Returns the type of this relationship.

GraphDatabaseService - Interface in org.neo4j.graphdb

The main access point to a running Neo4j instance.

H

hashCode() - Method in class org.neo4j.graphdb.DynamicLabel

Deprecated.

hashCode() - Method in class org.neo4j.graphdb.DynamicRelationshipType

Deprecated.

Implements the default hash function as defined by java.lang.Object.

hashCode() - Method in class org.neo4j.graphdb.InputPosition

hasLabel(Label) - Method in interface org.neo4j.graphdb.Node

Checks whether or not this node has the given label.

hasNext() - Method in interface org.neo4j.graphdb.Result

Denotes there being more rows available in this result.

hasProfilerStatistics() - Method in interface org.neo4j.graphdb.ExecutionPlanDescription

Signifies that the query was profiled, and that statistics from the profiling can be retrieved.

hasProperty(String) - Method in interface org.neo4j.graphdb.PropertyContainer

Returns true if this property container has a property accessible through the given key, false otherwise.

hasRelationship() - Method in interface org.neo4j.graphdb.Node

Returns true if there are any relationships attached to this node, false otherwise.

hasRelationship(RelationshipType...) - Method in interface org.neo4j.graphdb.Node

Returns true if there are any relationships of any of the types in types attached to this node (regardless of direction), false otherwise.

hasRelationship(Direction, RelationshipType...) - Method in interface org.neo4j.graphdb.Node

Returns true if there are any relationships of any of the types in types attached to this node (for the given direction), false otherwise.

hasRelationship(Direction) - Method in interface org.neo4j.graphdb.Node

Returns true if there are any relationships in the given direction attached to this node, false otherwise.

hasRelationship(RelationshipType, Direction) - Method in interface org.neo4j.graphdb.Node

Returns true if there are any relationships of the given relationship type and direction attached to this node, false otherwise.

I

includeIfAcceptedByAny(PathEvaluator...) - Static method in class org.neo4j.graphdb.traversal.Evaluators

Whereas adding Evaluators to a TraversalDescription puts those evaluators in AND-mode this can group many evaluators in OR-mode.

includeIfAcceptedByAny(Evaluator...) - Static method in class org.neo4j.graphdb.traversal.Evaluators

Whereas adding Evaluators to a TraversalDescription puts those evaluators in AND-mode this can group many evaluators in OR-mode.

includeIfContainsAll(Node...) - Static method in class org.neo4j.graphdb.traversal.Evaluators

Evaluator which decides to include a Path if all the nodes exist in it.

includes() - Method in enum org.neo4j.graphdb.traversal.Evaluation

includes() - Method in interface org.neo4j.graphdb.traversal.TraversalBranch

includeWhereEndNodeIs(Node...) - Static method in class org.neo4j.graphdb.traversal.Evaluators

Include paths with the specified end nodes.

includeWhereLastRelationshipTypeIs(RelationshipType, RelationshipType...) - Static method in class org.neo4j.graphdb.traversal.Evaluators

includingDepths(int, int) - Static method in class org.neo4j.graphdb.traversal.Evaluators

Returns an Evaluator which only includes positions between depths minDepth and maxDepth.

index() - Method in interface org.neo4j.graphdb.GraphDatabaseService

Returns the IndexManager paired with this graph database service and is the entry point for managing indexes coupled with this database.

Index<T extends PropertyContainer> - Interface in org.neo4j.graphdb.index

An index to associate key/value pairs with entities (Nodes or Relationships) for fast lookup and querying.

IndexCreator - Interface in org.neo4j.graphdb.schema

A builder for entering details about an index to create.

IndexDefinition - Interface in org.neo4j.graphdb.schema

Definition for an index NOTE: This is part of the index API introduced in Neo4j 2.0.

indexFor(Label) - Method in interface org.neo4j.graphdb.schema.Schema

Returns an IndexCreator where details about the index to create can be specified.

IndexHits<T> - Interface in org.neo4j.graphdb.index

An Iterator with additional IndexHits.size() and IndexHits.close() methods on it, used for iterating over index query results.

IndexManager - Interface in org.neo4j.graphdb.index

A one stop shop for accessing Indexs for Nodes and Relationships.

IndexPopulationProgress - Class in org.neo4j.graphdb.index

This class is simply a progress counter of indexing population progress.

IndexPopulationProgress(long, long) - Constructor for class org.neo4j.graphdb.index.IndexPopulationProgress

InitialBranchState<STATE> - Interface in org.neo4j.graphdb.traversal

Factory for initial state of TraversalBranches in a traversal.

InitialBranchState.Adapter<STATE> - Class in org.neo4j.graphdb.traversal

InitialBranchState.State<STATE> - Class in org.neo4j.graphdb.traversal

Branch state evaluator for an initial state.

initialize(PathExpander, TraversalContext) - Method in interface org.neo4j.graphdb.traversal.TraversalBranch

Initializes this TraversalBranch, the relationship iterator, Evaluation etc.

initialState(Path) - Method in interface org.neo4j.graphdb.traversal.InitialBranchState

Returns an initial state for a Path.

initialState(Path) - Method in class org.neo4j.graphdb.traversal.InitialBranchState.State

InputPosition - Class in org.neo4j.graphdb

An input position refers to a specific point in a query string.

InputPosition(int, int, int) - Constructor for class org.neo4j.graphdb.InputPosition

Creating a position from and offset, line number and a column number.

InvalidSettingException - Exception in org.neo4j.graphdb.config

Thrown when a configuration setting is, for one reason or another, invalid.

InvalidSettingException(String, String, String) - Constructor for exception org.neo4j.graphdb.config.InvalidSettingException

InvalidSettingException(String, String) - Constructor for exception org.neo4j.graphdb.config.InvalidSettingException

InvalidTransactionTypeException - Exception in org.neo4j.graphdb

InvalidTransactionTypeException(String, Throwable) - Constructor for exception org.neo4j.graphdb.InvalidTransactionTypeException

isAvailable(long) - Method in interface org.neo4j.graphdb.GraphDatabaseService

Use this method to check if the database is currently in a usable state.

isConstraintIndex() - Method in interface org.neo4j.graphdb.schema.IndexDefinition

isConstraintType(ConstraintType) - Method in interface org.neo4j.graphdb.schema.ConstraintDefinition

isDeleted(Node) - Method in interface org.neo4j.graphdb.event.TransactionData

Returns whether or not node is deleted in this transaction.

isDeleted(Relationship) - Method in interface org.neo4j.graphdb.event.TransactionData

Returns whether or not relationship is deleted in this transaction.

isEnabled() - Method in interface org.neo4j.graphdb.index.AutoIndexer

Deprecated.

Returns true iff this auto indexer is enabled, false otherwise.

isExplained() - Method in class org.neo4j.graphdb.QueryExecutionType

Signifies that the query was executed with the EXPLAIN directive.

isProfiled() - Method in class org.neo4j.graphdb.QueryExecutionType

Signifies whether results from this execution contains profiling information.

isType(RelationshipType) - Method in interface org.neo4j.graphdb.Relationship

Indicates whether this relationship is of the type type.

isUnique(TraversalBranch) - Method in interface org.neo4j.graphdb.traversal.TraversalContext

Used for all except branches to check adherence to the traversal uniqueness.

isUniqueFirst(TraversalBranch) - Method in interface org.neo4j.graphdb.traversal.TraversalContext

Used for start branches to check adherence to the traversal uniqueness.

isWriteable() - Method in interface org.neo4j.graphdb.index.ReadableIndex

A ReadableIndex is possible to support mutating operations as well.

iterator() - Method in interface org.neo4j.graphdb.Path

Iterates through both the Nodes and Relationships of this path in order.

iterator() - Method in interface org.neo4j.graphdb.traversal.Traverser

Represents the traversal in the form of Paths.

K

KernelEventHandler - Interface in org.neo4j.graphdb.event

Event handler interface for Neo4j Kernel life cycle events.

KernelEventHandler.ExecutionOrder - Enum in org.neo4j.graphdb.event

Represents the order of execution between two event handlers, if one handler should be executed KernelEventHandler.ExecutionOrder.BEFORE, KernelEventHandler.ExecutionOrder.AFTER another handler, or if it KernelEventHandler.ExecutionOrder.DOESNT_MATTER.

kernelPanic(ErrorState) - Method in interface org.neo4j.graphdb.event.KernelEventHandler

This is invoked when the Neo4j Graph Database enters a state from which it cannot continue.

key() - Method in interface org.neo4j.graphdb.event.PropertyEntry

Get the key of the modified property.

L

label(String) - Static method in class org.neo4j.graphdb.DynamicLabel

Deprecated.

use Label.label(String) instead

label() - Method in interface org.neo4j.graphdb.event.LabelEntry

This is the label that has been added or removed.

Label - Interface in org.neo4j.graphdb

A label is a grouping facility for Node where all nodes having a label are part of the same group.

label(String) - Static method in interface org.neo4j.graphdb.Label

Instantiates a new Label with the given name.

LabelEntry - Interface in org.neo4j.graphdb.event

Represents an assigned or removed label for a node.

lastRelationship() - Method in interface org.neo4j.graphdb.Path

Returns the last Relationship in this path.

lastRelationshipTypeIs(Evaluation, Evaluation, RelationshipType, RelationshipType...) - Static method in class org.neo4j.graphdb.traversal.Evaluators

Returns an Evaluator which compares the type of the last relationship in a Path to a given set of relationship types (one or more).If the type of the last relationship in a path is of one of the given types then evaluationIfMatch will be returned, otherwise evaluationIfNoMatch will be returned.

length() - Method in interface org.neo4j.graphdb.Path

Returns the length of this path.

LevelSelectorOrderer - Class in org.neo4j.graphdb.traversal

LevelSelectorOrderer(BranchSelector, BranchSelector, boolean, int) - Constructor for class org.neo4j.graphdb.traversal.LevelSelectorOrderer

Lock - Interface in org.neo4j.graphdb

An acquired lock on an entity for a transaction, acquired from Transaction.acquireWriteLock(PropertyContainer) or Transaction.acquireReadLock(PropertyContainer) this lock can be released manually using Lock.release().

M

metadata() - Method in interface org.neo4j.graphdb.traversal.Traverser

mirroredSides(TraversalDescription) - Method in interface org.neo4j.graphdb.traversal.BidirectionalTraversalDescription

Sets both the start side and end side of this bidirectional traversal, the start side is assigned the sideDescription and the end side is assigned the same description, although reversed.

MultipleFoundException - Exception in org.neo4j.graphdb

This exception will be thrown when one or less entities were expected, yet multiple were found.

MultipleFoundException() - Constructor for exception org.neo4j.graphdb.MultipleFoundException

MultipleFoundException(String) - Constructor for exception org.neo4j.graphdb.MultipleFoundException

MultipleFoundException(String, Throwable) - Constructor for exception org.neo4j.graphdb.MultipleFoundException

MultipleFoundException(Throwable) - Constructor for exception org.neo4j.graphdb.MultipleFoundException

N

name() - Method in interface org.neo4j.graphdb.config.Setting

Get the name of the setting.

name() - Method in class org.neo4j.graphdb.DynamicLabel

Deprecated.

name() - Method in class org.neo4j.graphdb.DynamicRelationshipType

Deprecated.

Returns the name of this relationship type.

name() - Method in interface org.neo4j.graphdb.Label

Returns the name of the label.

name() - Method in interface org.neo4j.graphdb.RelationshipType

Returns the name of the relationship type.

next() - Method in interface org.neo4j.graphdb.Result

Returns the next row in this result.

next(TraversalContext) - Method in class org.neo4j.graphdb.traversal.AlternatingSelectorOrderer

next(TraversalContext) - Method in interface org.neo4j.graphdb.traversal.BranchSelector

Decides the next position ("where to go from here") from the current position, based on the rules.

next(TraversalContext) - Method in class org.neo4j.graphdb.traversal.LevelSelectorOrderer

next(PathExpander, TraversalContext) - Method in interface org.neo4j.graphdb.traversal.TraversalBranch

Returns the next expansion source from the expanded relationships from the current node.

NO_STATE - Static variable in interface org.neo4j.graphdb.traversal.BranchState

Instance representing no state, usage resulting in IllegalStateException being thrown.

NO_STATE - Static variable in interface org.neo4j.graphdb.traversal.InitialBranchState

node() - Method in interface org.neo4j.graphdb.event.LabelEntry

This is the node which has had the label added or removed.

Node - Interface in org.neo4j.graphdb

A node in the graph with properties and relationships to other entities.

nodeIndexNames() - Method in interface org.neo4j.graphdb.index.IndexManager

Returns the names of all existing Node indexes.

nodeRepresentation(Path, Node) - Method in class org.neo4j.graphdb.traversal.Paths.DefaultPathDescriptor

nodeRepresentation(T, Node) - Method in interface org.neo4j.graphdb.traversal.Paths.PathDescriptor

Returns a string representation of a Node.

nodes() - Method in interface org.neo4j.graphdb.Path

Returns all the nodes in this path starting from the start node going forward towards the end node.

nodes() - Method in interface org.neo4j.graphdb.traversal.Traverser

Represents the traversal in the form of Nodes.

NONE - Static variable in class org.neo4j.graphdb.index.IndexPopulationProgress

NotFoundException - Exception in org.neo4j.graphdb

This exception will be thrown if a request is made to a node, relationship or property that does not exist.

NotFoundException() - Constructor for exception org.neo4j.graphdb.NotFoundException

NotFoundException(String) - Constructor for exception org.neo4j.graphdb.NotFoundException

NotFoundException(String, Throwable) - Constructor for exception org.neo4j.graphdb.NotFoundException

NotFoundException(Throwable) - Constructor for exception org.neo4j.graphdb.NotFoundException

Notification - Interface in org.neo4j.graphdb

Representation for notifications found when executing a query.

NotInTransactionException - Exception in org.neo4j.graphdb

Thrown when attempting to access or modify the graph outside of a transaction.

NotInTransactionException() - Constructor for exception org.neo4j.graphdb.NotInTransactionException

NotInTransactionException(String) - Constructor for exception org.neo4j.graphdb.NotInTransactionException

NotInTransactionException(Throwable) - Constructor for exception org.neo4j.graphdb.NotInTransactionException

NotInTransactionException(String, Throwable) - Constructor for exception org.neo4j.graphdb.NotInTransactionException

O

of(boolean, boolean) - Static method in enum org.neo4j.graphdb.traversal.Evaluation

Returns an Evaluation for the given includes and continues.

ofContinues(boolean) - Static method in enum org.neo4j.graphdb.traversal.Evaluation

Returns an Evaluation for the given continues, meaning whether or not to continue further down a TraversalBranch in the traversal.

ofIncludes(boolean) - Static method in enum org.neo4j.graphdb.traversal.Evaluation

Returns an Evaluation for the given includes, meaning whether or not to include a TraversalBranch in the traversal result or not.

on(String) - Method in interface org.neo4j.graphdb.schema.IndexCreator

Includes the given propertyKey in this index, such that nodes with the assigned label and this property key will have its values indexed.

order(BranchOrderingPolicy) - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

Sets the BranchOrderingPolicy to use.

orderComparedTo(KernelEventHandler) - Method in interface org.neo4j.graphdb.event.KernelEventHandler

Gives a hint about when to execute this event handler, compared to other handlers.

org.neo4j.graphdb - package org.neo4j.graphdb

The core graph database API.

org.neo4j.graphdb.config - package org.neo4j.graphdb.config

Configuration.

org.neo4j.graphdb.event - package org.neo4j.graphdb.event

Event framework.

org.neo4j.graphdb.index - package org.neo4j.graphdb.index

Integrated API for node and relationship indexing.

org.neo4j.graphdb.schema - package org.neo4j.graphdb.schema

Optional graph schema including indexes and constraints.

org.neo4j.graphdb.security - package org.neo4j.graphdb.security

org.neo4j.graphdb.traversal - package org.neo4j.graphdb.traversal

Traversal framework.

P

parent() - Method in interface org.neo4j.graphdb.traversal.TraversalBranch

The parent expansion source which created this TraversalBranch.

Path - Interface in org.neo4j.graphdb

Represents a path in the graph.

PathEvaluator<STATE> - Interface in org.neo4j.graphdb.traversal

A PathEvaluator controls what's to be returned from a traversal and also how pruning is done.

PathEvaluator.Adapter<STATE> - Class in org.neo4j.graphdb.traversal

Adapter for PathEvaluator.

PathExpander<STATE> - Interface in org.neo4j.graphdb

An expander of relationships.

PathExpanderBuilder - Class in org.neo4j.graphdb

A fluent builder for creating specialized path expanders.

PathExpanders - Class in org.neo4j.graphdb

A catalog of convenient PathExpander factory methods.

Paths - Class in org.neo4j.graphdb.traversal

Utilities for Path objects.

Paths() - Constructor for class org.neo4j.graphdb.traversal.Paths

Paths.DefaultPathDescriptor<T extends Path> - Class in org.neo4j.graphdb.traversal

The default Paths.PathDescriptor used in common toString() representations in classes implementing Path.

Paths.PathDescriptor<T extends Path> - Interface in org.neo4j.graphdb.traversal

Provides hooks to help build a string representation of a Path.

pathToString(T, Paths.PathDescriptor<T>) - Static method in class org.neo4j.graphdb.traversal.Paths

Method for building a string representation of a Path, using the given builder.

previouslyCommitedValue() - Method in interface org.neo4j.graphdb.event.PropertyEntry

Get the value of the modified property as it was before the transaction (which modified it) started.

printingWrapper(PathExpander<STATE>) - Static method in class org.neo4j.graphdb.PathExpanders

A wrapper that uses Paths.DefaultPathDescriptor to print expanded paths.

printingWrapper(PathExpander<STATE>, BiFunction<Path, BranchState, Boolean>) - Static method in class org.neo4j.graphdb.PathExpanders

A wrapper that uses Paths.DefaultPathDescriptor to print expanded paths that fulfill BiFunction predicate.

printingWrapper(PathExpander<STATE>, Paths.PathDescriptor) - Static method in class org.neo4j.graphdb.PathExpanders

A wrapper that uses Paths.DefaultPathDescriptor to print expanded paths using given Paths.PathDescriptor.

printingWrapper(PathExpander<STATE>, BiFunction<Path, BranchState, Boolean>, Paths.PathDescriptor) - Static method in class org.neo4j.graphdb.PathExpanders

A wrapper that uses Paths.DefaultPathDescriptor to print expanded paths that fulfill BiFunction predicate using given Paths.PathDescriptor.

printingWrapper(PathExpander<STATE>, BiFunction<Path, BranchState, Boolean>, Paths.PathDescriptor, PrintStream) - Static method in class org.neo4j.graphdb.PathExpanders

A wrapper that uses Paths.DefaultPathDescriptor to print expanded paths that fulfill BiFunction predicate using given Paths.PathDescriptor.

profiled(QueryExecutionType.QueryType) - Static method in class org.neo4j.graphdb.QueryExecutionType

Get the QueryExecutionType that signifies profiled execution of a query of the supplied type.

PropertyContainer - Interface in org.neo4j.graphdb

Defines a common API for handling properties on both nodes and relationships.

PropertyEntry<T extends PropertyContainer> - Interface in org.neo4j.graphdb.event

Represents a changed property.

provideDependency(Class<T>, DependencyResolver.SelectionStrategy) - Method in class org.neo4j.graphdb.DependencyResolver.Adapter

provideDependency(Class<T>) - Method in class org.neo4j.graphdb.DependencyResolver.Adapter

provideDependency(Class<T>, DependencyResolver.SelectionStrategy) - Method in interface org.neo4j.graphdb.DependencyResolver

provideDependency(Class<T>) - Method in interface org.neo4j.graphdb.DependencyResolver

PROVIDER - Static variable in interface org.neo4j.graphdb.index.IndexManager

The configuration key to use for specifying which provider an index will have, i.e.

prune() - Method in interface org.neo4j.graphdb.traversal.TraversalBranch

Explicitly tell this branch to be pruned so that consecutive calls to TraversalBranch.next(PathExpander, TraversalContext) is guaranteed to return null.

pruneWhereEndNodeIs(Node...) - Static method in class org.neo4j.graphdb.traversal.Evaluators

pruneWhereLastRelationshipTypeIs(RelationshipType, RelationshipType...) - Static method in class org.neo4j.graphdb.traversal.Evaluators

putIfAbsent(T, String, Object) - Method in interface org.neo4j.graphdb.index.Index

Add the entity to this index for the given key/value pair if this particular key/value pair doesn't already exist.

Q

query(String, Object) - Method in interface org.neo4j.graphdb.index.ReadableIndex

Returns matches from this index based on the supplied key and query object, which can be a query string or an implementation-specific query object.

query(Object) - Method in interface org.neo4j.graphdb.index.ReadableIndex

Returns matches from this index based on the supplied query object, which can be a query string or an implementation-specific query object.

query(String, Object, Node, Node) - Method in interface org.neo4j.graphdb.index.ReadableRelationshipIndex

Returns matches from this index based on the supplied key and query object, which can be a query string or an implementation-specific query object.

query(Object, Node, Node) - Method in interface org.neo4j.graphdb.index.ReadableRelationshipIndex

Returns matches from this index based on the supplied query object, which can be a query string or an implementation-specific query object.

query(QueryExecutionType.QueryType) - Static method in class org.neo4j.graphdb.QueryExecutionType

Get the QueryExecutionType that signifies normal execution of a query of the supplied type.

QueryExecutionException - Exception in org.neo4j.graphdb

This exception is thrown from the execute method when there is an error during the execution of a query.

QueryExecutionException(String, Throwable, String) - Constructor for exception org.neo4j.graphdb.QueryExecutionException

QueryExecutionType - Class in org.neo4j.graphdb

Signifies how a query is executed, as well as what side effects and results could be expected from the query.

QueryExecutionType.QueryType - Enum in org.neo4j.graphdb

Signifies what type of query an QueryExecutionType executes.

QueryStatistics - Interface in org.neo4j.graphdb

Represents statistics about the effects of a query.

queryType() - Method in class org.neo4j.graphdb.QueryExecutionType

Get the type of query this execution refers to.

R

ReadableIndex<T extends PropertyContainer> - Interface in org.neo4j.graphdb.index

An index that allows for read only operations.

ReadableRelationshipIndex - Interface in org.neo4j.graphdb.index

Extends the ReadableIndex interface with additional get/query methods which are specific to Relationships.

registerKernelEventHandler(KernelEventHandler) - Method in interface org.neo4j.graphdb.GraphDatabaseService

Registers handler as a handler for kernel events which are generated from different places in the lifecycle of the kernel.

registerTransactionEventHandler(TransactionEventHandler<T>) - Method in interface org.neo4j.graphdb.GraphDatabaseService

Registers handler as a handler for transaction events which are generated from different places in the lifecycle of each transaction.

Relationship - Interface in org.neo4j.graphdb

A relationship between two nodes in the graph.

RelationshipAutoIndexer - Interface in org.neo4j.graphdb.index

Deprecated.

this feature will be removed in a future release, please consider using schema indexes instead

RelationshipIndex - Interface in org.neo4j.graphdb.index

Extends the ReadableRelationshipIndex and the Index interfaces for completing the set of available types.

relationshipIndexNames() - Method in interface org.neo4j.graphdb.index.IndexManager

Returns the names of all existing Relationship indexes.

relationshipRepresentation(Path, Node, Relationship) - Method in class org.neo4j.graphdb.traversal.Paths.DefaultPathDescriptor

relationshipRepresentation(T, Node, Relationship) - Method in interface org.neo4j.graphdb.traversal.Paths.PathDescriptor

Returns a string representation of a Relationship.

relationships() - Method in interface org.neo4j.graphdb.Path

Returns all the relationships in between the nodes which this path consists of.

relationships(RelationshipType) - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

Adds type to the list of relationship types to traverse.

relationships(RelationshipType, Direction) - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

Adds type to the list of relationship types to traverse in the given direction.

relationships() - Method in interface org.neo4j.graphdb.traversal.Traverser

Represents the traversal in the form of Relationships.

relationshipTraversed() - Method in interface org.neo4j.graphdb.traversal.TraversalContext

Reports that one more relationship has been traversed in this traversal.

RelationshipType - Interface in org.neo4j.graphdb

A relationship type is mandatory on all relationships and is used to navigate the graph.

release() - Method in interface org.neo4j.graphdb.Lock

Releases this lock before the transaction finishes.

remove(T, String, Object) - Method in interface org.neo4j.graphdb.index.Index

Removes a key/value pair for entity from the index.

remove(T, String) - Method in interface org.neo4j.graphdb.index.Index

Removes key/value pairs for entity where key is key from the index.

remove(T) - Method in interface org.neo4j.graphdb.index.Index

Removes an entity from the index and all its key/value pairs which has been previously associated using Index.add(PropertyContainer, String, Object).

remove(RelationshipType) - Method in class org.neo4j.graphdb.PathExpanderBuilder

Remove expansion of type in any direction from the PathExpander configuration.

remove() - Method in interface org.neo4j.graphdb.Result

Removing rows from the result is not supported.

removeConfiguration(Index<? extends PropertyContainer>, String) - Method in interface org.neo4j.graphdb.index.IndexManager

EXPERT: Removes a configuration parameter from an index.

removedLabels() - Method in interface org.neo4j.graphdb.event.TransactionData

Get all labels that have been removed from nodes during the transaction.

removedNodeProperties() - Method in interface org.neo4j.graphdb.event.TransactionData

Get the properties that had a value removed from a node during the transaction.

removedRelationshipProperties() - Method in interface org.neo4j.graphdb.event.TransactionData

Get the properties that had a value removed from a relationship during the transaction.

removeLabel(Label) - Method in interface org.neo4j.graphdb.Node

Removes a Label from this node.

removeProperty(String) - Method in interface org.neo4j.graphdb.PropertyContainer

Removes the property associated with the given key and returns the old value.

requestedExecutionPlanDescription() - Method in class org.neo4j.graphdb.QueryExecutionType

Signifies whether the supplied query contained a directive that asked for a description of the execution plan.

resolveDependency(Class<T>) - Method in class org.neo4j.graphdb.DependencyResolver.Adapter

resolveDependency(Class<T>) - Method in interface org.neo4j.graphdb.DependencyResolver

Tries to resolve a dependency that matches a given class.

resolveDependency(Class<T>, DependencyResolver.SelectionStrategy) - Method in interface org.neo4j.graphdb.DependencyResolver

Tries to resolve a dependency that matches a given class.

Result - Interface in org.neo4j.graphdb

Represents the result of executing a query.

Result.ResultRow - Interface in org.neo4j.graphdb

Describes a row of a result.

Result.ResultVisitor<VisitationException extends Exception> - Interface in org.neo4j.graphdb

This is the visitor interface you need to implement to use the Result.accept(ResultVisitor) method.

resultAsString() - Method in interface org.neo4j.graphdb.Result

Provides a textual representation of the query result.

reverse() - Method in enum org.neo4j.graphdb.Direction

Reverses the direction returning Direction.INCOMING if this equals Direction.OUTGOING, Direction.OUTGOING if this equals Direction.INCOMING or Direction.BOTH if this equals Direction.BOTH.

reverse() - Method in interface org.neo4j.graphdb.PathExpander

Returns a new instance with the exact expansion logic, but reversed.

reverse() - Method in class org.neo4j.graphdb.traversal.InitialBranchState.Adapter

reverse() - Method in interface org.neo4j.graphdb.traversal.InitialBranchState

Creates a version of this state factory which produces reversed initial state, used in bidirectional traversals.

reverse() - Method in class org.neo4j.graphdb.traversal.InitialBranchState.State

reverse() - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

Creates an identical TraversalDescription, although reversed in how it traverses the graph.

reverseNodes() - Method in interface org.neo4j.graphdb.Path

Returns all the nodes in this path in reversed order, i.e.

reverseRelationships() - Method in interface org.neo4j.graphdb.Path

Returns all the relationships in between the nodes which this path consists of in reverse order, i.e.

S

schema() - Method in interface org.neo4j.graphdb.GraphDatabaseService

Returns the schema manager where all things related to schema, for example constraints and indexing on labels.

Schema - Interface in org.neo4j.graphdb.schema

Interface for managing the schema of your graph database.

Schema.IndexState - Enum in org.neo4j.graphdb.schema

The states that an index can be in.

select(Class<T>, Iterable<T>) - Method in interface org.neo4j.graphdb.DependencyResolver.SelectionStrategy

Given a set of candidates, select an appropriate one.

setConfiguration(Index<? extends PropertyContainer>, String, String) - Method in interface org.neo4j.graphdb.index.IndexManager

EXPERT: Sets a configuration parameter for an index.

setEnabled(boolean) - Method in interface org.neo4j.graphdb.index.AutoIndexer

Deprecated.

Sets the AutoIndexer as enabled or not.

setProperty(String, Object) - Method in interface org.neo4j.graphdb.PropertyContainer

Sets the property value for the given key to value.

setState(STATE) - Method in interface org.neo4j.graphdb.traversal.BranchState

Sets the TraversalBranch state for upcoming children of that branch.

Setting<T> - Interface in org.neo4j.graphdb.config

Settings that can be provided in configurations are represented by instances of this interface, and are available as static fields in various *Settings classes.

settingName() - Method in exception org.neo4j.graphdb.config.InvalidSettingException

Get the name of the setting causing this exception.

SeverityLevel - Enum in org.neo4j.graphdb

SeverityLevel indicates to a client the severity of a notification.

shutdown() - Method in interface org.neo4j.graphdb.GraphDatabaseService

Shuts down Neo4j.

sideSelector(SideSelectorPolicy, int) - Method in interface org.neo4j.graphdb.traversal.BidirectionalTraversalDescription

In a bidirectional traversal the traverser alternates which side (start or end) to move further for each step.

SideSelector - Interface in org.neo4j.graphdb.traversal

Dictates which side is the current side in a bidirectional traversal to traverse the next step for.

SideSelectorPolicies - Enum in org.neo4j.graphdb.traversal

A catalogue of convenient side selector policies for use in bidirectional traversals.

SideSelectorPolicy - Interface in org.neo4j.graphdb.traversal

A factory for SideSelectors.

simplePathToString(Path) - Static method in class org.neo4j.graphdb.traversal.Paths

Returns a quite simple string representation of a Path.

simplePathToString(Path, String) - Static method in class org.neo4j.graphdb.traversal.Paths

Returns a quite simple string representation of a Path.

singleNodePath(Node) - Static method in class org.neo4j.graphdb.traversal.Paths

size() - Method in interface org.neo4j.graphdb.index.IndexHits

Returns the size of this iterable, in most scenarios this value is accurate while in some scenarios near-accurate.

sort(Comparator<? super Path>) - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

Sorting - Class in org.neo4j.graphdb.traversal

Provides some common traversal sorting, used by TraversalDescription.sort(Comparator).

startAutoIndexingProperty(String) - Method in interface org.neo4j.graphdb.index.AutoIndexer

Deprecated.

Start auto indexing a property.

startNode() - Method in interface org.neo4j.graphdb.Path

Returns the start node of this path.

startSide(TraversalDescription) - Method in interface org.neo4j.graphdb.traversal.BidirectionalTraversalDescription

Sets the start side TraversalDescription of this bidirectional traversal.

State(STATE, STATE) - Constructor for class org.neo4j.graphdb.traversal.InitialBranchState.State

state() - Method in interface org.neo4j.graphdb.traversal.TraversalBranch

Returns the state associated with this branch.

status() - Method in exception org.neo4j.graphdb.security.AuthorizationViolationException

The Neo4j status code associated with this exception type.

stopAutoIndexingProperty(String) - Method in interface org.neo4j.graphdb.index.AutoIndexer

Deprecated.

Removes the argument from the set of auto indexed properties.

stream() - Method in interface org.neo4j.graphdb.index.IndexHits

success() - Method in interface org.neo4j.graphdb.Transaction

Marks this transaction as successful, which means that it will be committed upon invocation of Transaction.close() unless Transaction.failure() has or will be invoked before then.

T

terminate() - Method in interface org.neo4j.graphdb.Transaction

Marks this transaction as terminated, which means that it will be, much like in the case of failure, unconditionally rolled back when Transaction.close() is called.

toDepth(int) - Static method in class org.neo4j.graphdb.traversal.Evaluators

Returns an Evaluator which includes positions down to depth and prunes everything deeper than that.

toString() - Method in class org.neo4j.graphdb.DynamicLabel

Deprecated.

toString() - Method in class org.neo4j.graphdb.DynamicRelationshipType

Deprecated.

Returns a string representation of this dynamic relationship type.

toString() - Method in class org.neo4j.graphdb.index.IndexPopulationProgress

toString() - Method in interface org.neo4j.graphdb.Path

Returns a natural string representation of this path.

toString() - Method in class org.neo4j.graphdb.QueryExecutionType

Transaction - Interface in org.neo4j.graphdb

A programmatically handled transaction.

TransactionData - Interface in org.neo4j.graphdb.event

Represents the data that has changed during the course of one transaction.

TransactionEventHandler<T> - Interface in org.neo4j.graphdb.event

An event handler interface for Neo4j Transaction events.

TransactionEventHandler.Adapter<T> - Class in org.neo4j.graphdb.event

Adapter for a TransactionEventHandler

TransactionFailureException - Exception in org.neo4j.graphdb

Signals that a transaction failed and has been rolled back.

TransactionFailureException(String) - Constructor for exception org.neo4j.graphdb.TransactionFailureException

TransactionFailureException(String, Throwable) - Constructor for exception org.neo4j.graphdb.TransactionFailureException

TransactionTerminatedException - Exception in org.neo4j.graphdb

Signals that the transaction within which the failed operations ran has been terminated with Transaction.terminate().

TransactionTerminatedException() - Constructor for exception org.neo4j.graphdb.TransactionTerminatedException

TransientDatabaseFailureException - Exception in org.neo4j.graphdb

Indicates that the database is in, or meanwhile a unit of work was executing, got into an intermediate state where the unit of work, and potentially other units of work as well, couldn't complete successfully.

TransientDatabaseFailureException(String, Throwable) - Constructor for exception org.neo4j.graphdb.TransientDatabaseFailureException

TransientDatabaseFailureException(String) - Constructor for exception org.neo4j.graphdb.TransientDatabaseFailureException

TransientFailureException - Exception in org.neo4j.graphdb

Indicates a type of failure that is intermediate and, in a way benign.

TransientTransactionFailureException - Exception in org.neo4j.graphdb

Indicates that a transaction couldn't complete successfully due to an intermediate failure.

TransientTransactionFailureException(String, Throwable) - Constructor for exception org.neo4j.graphdb.TransientTransactionFailureException

TransientTransactionFailureException(String) - Constructor for exception org.neo4j.graphdb.TransientTransactionFailureException

TraversalBranch - Interface in org.neo4j.graphdb.traversal

Represents a position and a PathExpander with a traversal context, for example parent and an iterator of relationships to go next.

TraversalContext - Interface in org.neo4j.graphdb.traversal

Provides a context for TraversalBranches which they need to move further and report their progress.

traversalDescription() - Method in interface org.neo4j.graphdb.GraphDatabaseService

Factory method for unidirectional traversal descriptions.

TraversalDescription - Interface in org.neo4j.graphdb.traversal

Represents a description of a traversal.

TraversalMetadata - Interface in org.neo4j.graphdb.traversal

Provides metadata about a traversal.

traverse(Node, Node) - Method in interface org.neo4j.graphdb.traversal.BidirectionalTraversalDescription

Traverse between a given start and end node with all applied rules and behavior in this traversal description.

traverse(Iterable<Node>, Iterable<Node>) - Method in interface org.neo4j.graphdb.traversal.BidirectionalTraversalDescription

Traverse between a set of start and end nodes with all applied rules and behavior in this traversal description.

traverse(Node) - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

Traverse from a single start node based on all the rules and behavior in this description.

traverse(Node...) - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

Traverse from a set of start nodes based on all the rules and behavior in this description.

traverse(Iterable<Node>) - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

Traverse from a iterable of start nodes based on all the rules and behavior in this description.

Traverser - Interface in org.neo4j.graphdb.traversal

This interface represents the traverser which is used to step through the results of a traversal.

U

UniqueFactory<T extends PropertyContainer> - Class in org.neo4j.graphdb.index

A utility class for creating unique (with regard to a given index) entities.

UniqueFactory.UniqueEntity<T extends PropertyContainer> - Class in org.neo4j.graphdb.index

UniqueFactory.UniqueNodeFactory - Class in org.neo4j.graphdb.index

Implementation of UniqueFactory for Node.

UniqueFactory.UniqueRelationshipFactory - Class in org.neo4j.graphdb.index

Implementation of UniqueFactory for Relationship.

uniqueness(UniquenessFactory) - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

Sets the UniquenessFactory for creating the UniquenessFilter to use.

uniqueness(UniquenessFactory, Object) - Method in interface org.neo4j.graphdb.traversal.TraversalDescription

Sets the UniquenessFactory for creating the UniquenessFilter to use.

Uniqueness - Enum in org.neo4j.graphdb.traversal

A catalog of convenient uniqueness factories.

UniquenessFactory - Interface in org.neo4j.graphdb.traversal

Factory for UniquenessFilter filters, it can supply the created UniquenessFilter with an optional parameter which is up to the filter itself to validate and make sense of.

UniquenessFilter - Interface in org.neo4j.graphdb.traversal

Interface for filters preventing the traversal from visiting already seen parts of the graph.

UniqueNodeFactory(Index<Node>) - Constructor for class org.neo4j.graphdb.index.UniqueFactory.UniqueNodeFactory

Create a new UniqueFactory for nodes.

UniqueNodeFactory(GraphDatabaseService, String) - Constructor for class org.neo4j.graphdb.index.UniqueFactory.UniqueNodeFactory

Create a new UniqueFactory for nodes.

UniqueRelationshipFactory(Index<Relationship>) - Constructor for class org.neo4j.graphdb.index.UniqueFactory.UniqueRelationshipFactory

Create a new UniqueFactory for relationships.

UniqueRelationshipFactory(GraphDatabaseService, String) - Constructor for class org.neo4j.graphdb.index.UniqueFactory.UniqueRelationshipFactory

Create a new UniqueFactory for relationships.

unnecessaryRelationshipTraversed() - Method in interface org.neo4j.graphdb.traversal.TraversalContext

Reports that one more relationship has been traversed, albeit a relationship that hasn't provided any benefit to the traversal.

unregisterKernelEventHandler(KernelEventHandler) - Method in interface org.neo4j.graphdb.GraphDatabaseService

Unregisters handler from the list of kernel event handlers.

unregisterTransactionEventHandler(TransactionEventHandler<T>) - Method in interface org.neo4j.graphdb.GraphDatabaseService

Unregisters handler from the list of transaction event handlers.

URLAccessRule - Interface in org.neo4j.graphdb.security

A rule to evaluate if Neo4j is permitted to reach out to the specified URL (e.g.

URLAccessValidationError - Exception in org.neo4j.graphdb.security

An access validation error indicating why a URL cannot be accessed by a Neo4j graph database instance.

URLAccessValidationError(String) - Constructor for exception org.neo4j.graphdb.security.URLAccessValidationError

V

validate(Configuration, URL) - Method in interface org.neo4j.graphdb.security.URLAccessRule

Validate this rule against the specified URL and configuration, and throw a URLAccessValidationError if the URL is not permitted for access.

value() - Method in interface org.neo4j.graphdb.event.PropertyEntry

Get the value of the modified property.

valueOf(String) - Static method in enum org.neo4j.graphdb.Direction

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.neo4j.graphdb.event.ErrorState

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.neo4j.graphdb.event.KernelEventHandler.ExecutionOrder

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.neo4j.graphdb.QueryExecutionType.QueryType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.neo4j.graphdb.schema.ConstraintType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.neo4j.graphdb.schema.Schema.IndexState

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.neo4j.graphdb.SeverityLevel

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.neo4j.graphdb.traversal.BranchCollisionPolicies

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.neo4j.graphdb.traversal.BranchOrderingPolicies

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.neo4j.graphdb.traversal.Evaluation

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.neo4j.graphdb.traversal.SideSelectorPolicies

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.neo4j.graphdb.traversal.Uniqueness

Returns the enum constant of this type with the specified name.

values() - Static method in enum org.neo4j.graphdb.Direction

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.neo4j.graphdb.event.ErrorState

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.neo4j.graphdb.event.KernelEventHandler.ExecutionOrder

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.neo4j.graphdb.QueryExecutionType.QueryType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.neo4j.graphdb.schema.ConstraintType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.neo4j.graphdb.schema.Schema.IndexState

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.neo4j.graphdb.SeverityLevel

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.neo4j.graphdb.traversal.BranchCollisionPolicies

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.neo4j.graphdb.traversal.BranchOrderingPolicies

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.neo4j.graphdb.traversal.Evaluation

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.neo4j.graphdb.traversal.SideSelectorPolicies

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.neo4j.graphdb.traversal.Uniqueness

Returns an array containing the constants of this enum type, in the order they are declared.

visit(Result.ResultRow) - Method in interface org.neo4j.graphdb.Result.ResultVisitor

Visits the specified row.

W

wasCreated() - Method in class org.neo4j.graphdb.index.UniqueFactory.UniqueEntity

withName(String) - Static method in class org.neo4j.graphdb.DynamicRelationshipType

Deprecated.

use RelationshipType.withName(String) instead

withName(String) - Static method in interface org.neo4j.graphdb.RelationshipType

Instantiates a new RelationshipType with the given name.

writeAsStringTo(PrintWriter) - Method in interface org.neo4j.graphdb.Result

Provides a textual representation of the query result to the provided PrintWriter.

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