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summary
public

Defines the object which holds the common AuthTokenManager used in the Driver
public
this class is experimental. Exposed as preview feature.

Defines the object which holds the common ClientCertificateProviders used in the Driver

 since 5.19
public

C Driver

A driver maintains one or more Sessions with a remote Neo4j instance.
public
this class is experimental. this class is part of the preview of GQL-compliant errors

Class for nested errors, to be used as causes in Neo4jError
public

Class for all errors thrown/returned by the driver.
public

C Node

Class for Node Type.
public

C Path

Class for Path Type.
public

Class for PathSegment Type.
public

Class for Relationship Type.
public

C Integer(low: number, high: number)

Constructs a 64 bit two's-complement integer, given its low and high 32 bit values as signed integers. See exported functions for more convenient ways of operating integers. Use int() function to create new integers, isInt() to check if given object is integer, inSafeRange() to check if it is safe to convert given value to native number, toNumber() and toString() to convert given integer to number or string respectively.
public
this class is experimental.

Representation for GqlStatusObject found when executing a query.
public

Class for Cypher notifications
public

C Record

Records make up the contents of the Result, and is how you access the output of a query.
public

Represents the fully streamed result
public

C Plan

Class for execution plan received by prepending Cypher with EXPLAIN.
public

Class for execution plan received by prepending Cypher with PROFILE.
public

Get statistical information for a Result.
public

A ResultSummary instance contains structured metadata for a Result.
public

Class for exposing server info from a result.
public

C Stats

Stats Query statistics dictionary for a QueryStatistics
public

Defines the object which holds the common ResultTransformer used with Driver#executeQuery.
public

C Result

A stream of Record representing the result of a query.
public

A Session instance is used for handling the connection and sending queries through the connection.
public

C Point

Represents a single two or three-dimensional point in a particular coordinate reference system.
public

C Date

Represents an instant capturing the date, but not the time, nor the timezone.
public

Represents an instant capturing the date, the time and the timezone identifier.
public

Represents an ISO 8601 duration.
public

Represents an instant capturing the date and the time, but not the timezone.
public

Represents an instant capturing the time of day, but not the date, nor the timezone.
public

C Time

Represents an instant capturing the time of day, and the timezone offset in seconds, but not the date.
public

Represents a transaction that is managed by the transaction executor.
public

Represents a {@link Promise<Transaction>} object and a Transaction object.
public

Represents a transaction in the Neo4j database.
public
public

C Driver

A driver maintains one or more Sessions with a remote Neo4j instance.
public
public

A Reactive session, which provides the same functionality as Session but through a Reactive API.
public

Represents a rx transaction that is managed by the transaction executor.
public

A reactive transaction, which provides the same functionality as Transaction but through a Reactive API.
public

Interface which defines an AuthToken with an expiration data time associated

 since 5.14
public

Interface for the piece of software responsible for keeping track of current active AuthToken across the driver.

 since 5.14
public

Interface for the piece of software responsible for keeping track of current active bookmarks accross the driver.

 since 5.0
public
this class is experimental. Exposed as preview feature.

Holds the Client TLS certificate information.

 since 5.19
public
this class is experimental. Exposed as preview feature.

Provides a client certificate to the driver for mutual TLS.

 since 5.19
public
this class is experimental. Exposed as preview feature.

Interface for ClientCertificateProvider which provides update certificate function.

 since 5.19
public

The query configuration
public

The session configuration
public

The notification filter object which can be configured in the session and driver creation.
public

I Config

The Neo4j Driver configuration.
public

Provides an configured BookmarkManager instance.

 since 5.0
public

F isNode(obj: Object): boolean

Test if given object is an instance of Node class.
public

F isPath(obj: Object): boolean

Test if given object is an instance of Path class.
public

F isPathSegment(obj: Object): boolean

Test if given object is an instance of PathSegment class.
public

F isRelationship(obj: Object): boolean

Test if given object is an instance of Relationship class.
public

F isUnboundRelationship(obj: Object): boolean

Test if given object is an instance of UnboundRelationship class.
public

F isPoint(obj: Object): boolean

Test if given object is an instance of Point class.
public

F isDate(obj: Object): boolean

Test if given object is an instance of Date class.
public

F isDateTime(obj: Object): boolean

Test if given object is an instance of DateTime class.
public

F isDuration(obj: Object): boolean

Test if given object is an instance of Duration class.
public

F isLocalDateTime(obj: Object): boolean

Test if given object is an instance of LocalDateTime class.
public

F isLocalTime(obj: Object): boolean

Test if given object is an instance of LocalTime class.
public

F isTime(obj: Object): boolean

Test if given object is an instance of Time class.
public

F driver(url: string, authToken: Map<string, string>, config: Config): Driver

Construct a new Neo4j Driver.
public

F async hasReachableServer(url: string, config: object): true

this function is experimental.

Verifies if the driver can reach a server at the given url.

 since 5.0.0
public

Holds the common AuthTokenManagers used in the Driver.
public

V auth: {"basic": *, "kerberos": *, "bearer": *, "none": *, "custom": *}

public
this variable is experimental. Exposed as preview feature.

Holds the common ClientCertificateProviders used in the Driver.

 since 5.19
public

V READ: string

Constant that represents read session access mode.
public

V WRITE: string

Constant that represents write session access mode.
public

V routing: {"WRITE": *, "READ": *}

Constants that represents routing modes.
public

V PROTOCOL_ERROR: string

Error code representing serialization/deserialization issue in the Bolt protocol.
public

Error code representing complete loss of service.
public

V SESSION_EXPIRED: string

Error code representing transient loss of service.
public

V isRetriableError(error: object | undefined | null): boolean: *

Verifies if the given error is retriable.
public

V rawPolyfilledDiagnosticRecord: {"OPERATION": *, "OPERATION_CODE": string, "CURRENT_SCHEMA": string}

public

V error: {"SERVICE_UNAVAILABLE": *, "SESSION_EXPIRED": *, "PROTOCOL_ERROR": *}

Object containing string constants representing predefined Neo4jError codes.
public

V inSafeRange(value: Mixed): Boolean: *

Check if a variable can be safely converted to a number
public

V int(value: Mixed, opts: Object): Integer: *

Cast value to Integer type.
public

V isInt(value: Mixed): Boolean: *

Check if a variable is of Integer type.
public

V toNumber(value: Mixed): number: *

Converts a variable to a number
public

V toString(value: Mixed, radix: number): string: *

Converts the integer to a string representation
public

V notificationFilterDisabledCategory: {"HINT": string, "UNRECOGNIZED": string, "UNSUPPORTED": string, "PERFORMANCE": string, "TOPOLOGY": string, "SECURITY": string, "DEPRECATION": string, "GENERIC": string, "SCHEMA": string}

Constants that represents the disabled categories in the NotificationFilter
public
this variable is experimental.

Constants that represents the disabled classifications in the NotificationFilter
public

V notificationFilterMinimumSeverityLevel: {"OFF": string, "WARNING": string, "INFORMATION": string}

Constants that represents the minimum Severity level in the NotificationFilter
public

V notificationCategory: {"HINT": string, "UNRECOGNIZED": string, "UNSUPPORTED": string, "PERFORMANCE": string, "DEPRECATION": string, "TOPOLOGY": string, "SECURITY": string, "GENERIC": string, "SCHEMA": string, "UNKNOWN": string}

Constants that represents the Category in the Notification
public
this variable is experimental.

Constants that represents the Classification in the GqlStatusObject
public

V notificationSeverityLevel: {"WARNING": string, "INFORMATION": string, "UNKNOWN": string}

Constants that represents the Severity level in the Notification
public

V queryType: {SCHEMA_WRITE: string, WRITE_ONLY: string, READ_ONLY: string, READ_WRITE: string}

The constants for query types
public
public

V forExport: {"authTokenManagers": *, "driver": *, "hasReachableServer": *, "int": *, "isInt": *, "isPoint": *, "isDuration": *, "isLocalTime": *, "isTime": *, "isDate": *, "isLocalDateTime": *, "isDateTime": *, "isNode": *, "isPath": *, "isPathSegment": *, "isRelationship": *, "isUnboundRelationship": *, "integer": *, "Neo4jError": *, "isRetryableError": *, "auth": *, "logging": *, "types": *, "session": *, "routing": *, "error": *, "graph": *, "spatial": *, "temporal": *, "Driver": *, "Session": *, "Transaction": *, "ManagedTransaction": *, "Result": *, "EagerResult": *, "RxSession": *, "RxTransaction": *, "RxManagedTransaction": *, "RxResult": *, "ResultSummary": *, "Plan": *, "ProfiledPlan": *, "QueryStatistics": *, "Notification": *, "GqlStatusObject": *, "ServerInfo": *, "Record": *, "Node": *, "Relationship": *, "UnboundRelationship": *, "Path": *, "PathSegment": *, "Point": *, "Integer": *, "Duration": *, "LocalTime": *, "Time": *, "Date": *, "LocalDateTime": *, "DateTime": *, "bookmarkManager": *, "resultTransformers": *, "notificationCategory": *, "notificationSeverityLevel": *, "notificationFilterDisabledCategory": *, "notificationFilterMinimumSeverityLevel": *, "clientCertificateProviders": *}

public

V graph: {"isNode": *, "isPath": *, "isPathSegment": *, "isRelationship": *, "isUnboundRelationship": *}

public

V integer: {"toNumber": *, "toString": *, "inSafeRange": *}

public

V logging: {"console": *}

Object containing predefined logging configurations.
public

V session: {"READ": *, "WRITE": *}

public

V spatial: {"isPoint": *}

public

V temporal: {"isDuration": *, "isLocalTime": *, "isTime": *, "isDate": *, "isLocalDateTime": *, "isDateTime": *}

public

V types: {"Node": *, "Relationship": *, "UnboundRelationship": *, "PathSegment": *, "Path": *, "Result": *, "EagerResult": *, "ResultSummary": *, "Record": *, "Point": *, "Date": *, "DateTime": *, "Duration": *, "LocalDateTime": *, "LocalTime": *, "Time": *, "Integer": *}

public
since 5.0
public

T KeyFileObject: object

Represents KeyFile represented as file.
public

T RoutingControl: 'WRITE' | 'READ'

public

T ErrorClassification: 'DATABASE_ERROR' | 'CLIENT_ERROR' | 'TRANSIENT_ERROR' | 'UNKNOWN'

this typedef is experimental. this is part of the preview of GQL-compliant errors
public

T NotificationFilterDisabledCategory: 'HINT' | 'UNRECOGNIZED' | 'UNSUPPORTED' | 'PERFORMANCE' | 'TOPOLOGY' | 'SECURITY' | 'DEPRECATION' | 'GENERIC' | 'SCHEMA'

public
this typedef is experimental.
public

T NotificationFilterMinimumSeverityLevel: 'WARNING' | 'INFORMATION' | 'OFF'

public

T NotificationCategory: 'HINT' | 'UNRECOGNIZED' | 'UNSUPPORTED' | 'PERFORMANCE' | 'TOPOLOGY' | 'SECURITY' | 'DEPRECATION' | 'GENERIC' | 'SCHEMA' | 'UNKNOWN'

public
this typedef is experimental.
public

T NotificationSeverityLevel: 'WARNING' | 'INFORMATION' | 'UNKNOWN'

public

T ResultTransformer: function<T>(result:Result):Promise<T>

Protocol for transforming Result.
public

T TransactionConfig: Object

Configuration object containing settings for explicit and auto-commit transactions.