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

A

accept(Task) - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskQueueConsumer

addTask(TaskState, TaskConfiguration) - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskManager

addTask(TaskState, TaskConfiguration) - Method in interface ai.grakn.engine.tasks.manager.TaskManager

Schedule a BackgroundTask for execution.

addURI(String) - Method in class ai.grakn.engine.data.RedisWrapper.Builder

adjustCount(String, long) - Method in class ai.grakn.engine.postprocessing.RedisCountStorage

Adjusts the count for a specific key.

ai.grakn.engine - package ai.grakn.engine

Implements the REST controllers, task management and post processing features.

ai.grakn.engine.controller - package ai.grakn.engine.controller

Implementation of Grakn server REST endpoints.

ai.grakn.engine.controller.response - package ai.grakn.engine.controller.response

ai.grakn.engine.controller.util - package ai.grakn.engine.controller.util

ai.grakn.engine.data - package ai.grakn.engine.data

ai.grakn.engine.factory - package ai.grakn.engine.factory

ai.grakn.engine.grakn_pid - package ai.grakn.engine.grakn_pid

ai.grakn.engine.loader - package ai.grakn.engine.loader

Implements MutatorTask.

ai.grakn.engine.lock - package ai.grakn.engine.lock

ai.grakn.engine.module - package ai.grakn.engine.module

ai.grakn.engine.postprocessing - package ai.grakn.engine.postprocessing

ai.grakn.engine.printer - package ai.grakn.engine.printer

ai.grakn.engine.session - package ai.grakn.engine.session

Severside websocket implementation.

ai.grakn.engine.tasks - package ai.grakn.engine.tasks

ai.grakn.engine.tasks.manager - package ai.grakn.engine.tasks.manager

ai.grakn.engine.tasks.manager.redisqueue - package ai.grakn.engine.tasks.manager.redisqueue

ai.grakn.engine.tasks.mock - package ai.grakn.engine.tasks.mock

ai.grakn.engine.util - package ai.grakn.engine.util

Implementation of internal engine utilities.

Answer - Class in ai.grakn.engine.controller.response

Response wrapper for Answer

Answer() - Constructor for class ai.grakn.engine.controller.response.Answer

Attribute - Class in ai.grakn.engine.controller.response

Wrapper class for Attribute

Attribute() - Constructor for class ai.grakn.engine.controller.response.Attribute

attributes() - Method in class ai.grakn.engine.controller.response.Thing

attributes() - Method in class ai.grakn.engine.controller.response.Type

AttributeType - Class in ai.grakn.engine.controller.response

Wrapper class for AttributeType

AttributeType() - Constructor for class ai.grakn.engine.controller.response.AttributeType

B

BackgroundTask - Class in ai.grakn.engine.tasks

Interface which all tasks that wish to be scheduled for later execution as background tasks must implement.

BackgroundTask() - Constructor for class ai.grakn.engine.tasks.BackgroundTask

baseType() - Method in class ai.grakn.engine.controller.response.Concept

build(Concept) - Static method in class ai.grakn.engine.controller.response.ConceptBuilder

Takes a Concept and returns the equivalent response object

build() - Method in class ai.grakn.engine.data.RedisWrapper.Builder

build(Object) - Method in class ai.grakn.engine.printer.JacksonPrinter

build() - Method in class ai.grakn.engine.tasks.manager.redisqueue.Task.Builder

builder() - Static method in class ai.grakn.engine.data.RedisWrapper

Builder() - Constructor for class ai.grakn.engine.data.RedisWrapper.Builder

builder() - Static method in class ai.grakn.engine.tasks.manager.redisqueue.Task

Builder() - Constructor for class ai.grakn.engine.tasks.manager.redisqueue.Task.Builder

buildExplanation(Answer, Printer) - Static method in class ai.grakn.engine.controller.response.ExplanationBuilder

buildThings(Type, int, int) - Static method in class ai.grakn.engine.controller.response.ConceptBuilder

Gets all the instances of a specific Type and wraps them in a Things response object

C

cancelled - Variable in class ai.grakn.engine.tasks.mock.MockBackgroundTask

cancelledTasks() - Static method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

cleanGraknEngineServer(GraknConfig) - Method in class ai.grakn.engine.GraknCreator

cleanGraknEngineServer(GraknConfig, RedisWrapper) - Method in class ai.grakn.engine.GraknCreator

clear() - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskStorage

clear() - Method in interface ai.grakn.engine.tasks.manager.TaskStateStorage

clearTasks() - Static method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

close() - Method in class ai.grakn.engine.data.RedisWrapper

close() - Method in class ai.grakn.engine.GraknEngineServer

close() - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskManager

CommitLogController - Class in ai.grakn.engine.controller

A controller which core submits commit logs to so we can post-process jobs for cleanup.

CommitLogController(Service, TaskManager, PostProcessor) - Constructor for class ai.grakn.engine.controller.CommitLogController

completedTasks() - Static method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

Concept - Class in ai.grakn.engine.controller.response

Wrapper class for Concept

Concept() - Constructor for class ai.grakn.engine.controller.response.Concept

ConceptBuilder - Class in ai.grakn.engine.controller.response

Factory used to build the wrapper Concepts from real Concepts

ConceptBuilder() - Constructor for class ai.grakn.engine.controller.response.ConceptBuilder

ConceptController - Class in ai.grakn.engine.controller

Endpoints used to query for Concepts

ConceptController(EngineGraknTxFactory, Service, MetricRegistry) - Constructor for class ai.grakn.engine.controller.ConceptController

conceptMap() - Method in class ai.grakn.engine.controller.response.Answer

config() - Method in class ai.grakn.engine.factory.EngineGraknTxFactory

configuration() - Method in class ai.grakn.engine.tasks.BackgroundTask

configuration() - Method in class ai.grakn.engine.tasks.manager.TaskConfiguration

configureSpark(Service, GraknConfig) - Static method in class ai.grakn.engine.HttpHandler

configureSpark(Service, String, int, Path, int) - Static method in class ai.grakn.engine.HttpHandler

containsKeyspace(Keyspace) - Method in class ai.grakn.engine.SystemKeyspaceImpl

containsTask(TaskId) - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskStorage

containsTask(TaskId) - Method in interface ai.grakn.engine.tasks.manager.TaskStateStorage

Returns whether the storage contains the given task

copy() - Method in class ai.grakn.engine.tasks.manager.TaskState

create(Map<String, Concept>) - Static method in class ai.grakn.engine.controller.response.Answer

create(Answer) - Static method in class ai.grakn.engine.controller.response.Answer

create(ConceptId, Link, EmbeddedSchemaConcept, Link, Link, Link, boolean, String, String, String) - Static method in class ai.grakn.engine.controller.response.Attribute

create(ConceptId, Link, Label, Boolean, EmbeddedSchemaConcept, Link, Boolean, Link, Link, Link, Link, String, String) - Static method in class ai.grakn.engine.controller.response.AttributeType

create(ConceptId, Link, EmbeddedSchemaConcept, String, String) - Static method in class ai.grakn.engine.controller.response.EmbeddedAttribute

create(Attribute) - Static method in class ai.grakn.engine.controller.response.EmbeddedAttribute

create(Link, Label) - Static method in class ai.grakn.engine.controller.response.EmbeddedSchemaConcept

create(SchemaConcept) - Static method in class ai.grakn.engine.controller.response.EmbeddedSchemaConcept

create(ConceptId, Link, EmbeddedSchemaConcept, Link, Link, Link, boolean, String) - Static method in class ai.grakn.engine.controller.response.Entity

create(ConceptId, Link, Label, Boolean, EmbeddedSchemaConcept, Link, Boolean, Link, Link, Link, Link) - Static method in class ai.grakn.engine.controller.response.EntityType

create(String) - Static method in class ai.grakn.engine.controller.response.Link

create(Thing) - Static method in class ai.grakn.engine.controller.response.Link

create(SchemaConcept) - Static method in class ai.grakn.engine.controller.response.Link

create(ConceptId, Link, Label, EmbeddedSchemaConcept, Link, Link, Link, Link, Link) - Static method in class ai.grakn.engine.controller.response.MetaConcept

create(ConceptId, Link, EmbeddedSchemaConcept, Link, Link, Link, boolean, String, Set<RolePlayer>) - Static method in class ai.grakn.engine.controller.response.Relationship

create(ConceptId, Link, Label, Boolean, EmbeddedSchemaConcept, Link, Boolean, Link, Link, Link, Link, Set<Link>) - Static method in class ai.grakn.engine.controller.response.RelationshipType

create(ConceptId, Link, Label, Boolean, EmbeddedSchemaConcept, Link, Set<Link>, Set<Link>) - Static method in class ai.grakn.engine.controller.response.Role

create(Link, Link) - Static method in class ai.grakn.engine.controller.response.RolePlayer

create(ConceptId, Link, Label, Boolean, EmbeddedSchemaConcept, Link, String, String) - Static method in class ai.grakn.engine.controller.response.Rule

create(Link, Set<Thing>, Link, Link) - Static method in class ai.grakn.engine.controller.response.Things

create(LockProvider, GraknConfig) - Static method in class ai.grakn.engine.factory.EngineGraknTxFactory

create(GraknConfig, Pool<Jedis>, EngineGraknTxFactory, LockProvider, MetricRegistry) - Static method in class ai.grakn.engine.postprocessing.PostProcessor

create(Pool<Jedis>, MetricRegistry) - Static method in class ai.grakn.engine.postprocessing.RedisCountStorage

create() - Static method in class ai.grakn.engine.printer.JacksonPrinter

create() - Static method in class ai.grakn.engine.session.RemoteSession

create(EngineGraknTxFactory, LockProvider, boolean) - Static method in class ai.grakn.engine.SystemKeyspaceImpl

create(Redisq<Task>, MetricRegistry) - Static method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskStorage

createAndLoadSystemSchema(LockProvider, GraknConfig) - Static method in class ai.grakn.engine.factory.EngineGraknTxFactory

createAttributesLink(Thing) - Static method in class ai.grakn.engine.controller.response.Link

Creates a link to fetch all the EmbeddedAttributes of a Thing

createAttributesLink(Type) - Static method in class ai.grakn.engine.controller.response.Link

Creates a link to get all the attributes of a Type

createConfig(CommitLog) - Static method in class ai.grakn.engine.postprocessing.PostProcessingTask

Helper method which creates the task config needed in order to execute a PP task

createInstanceLink(Type) - Static method in class ai.grakn.engine.controller.response.Link

Creates a link to fetch the instances of a Type

createInstanceLink(Type, int, int) - Static method in class ai.grakn.engine.controller.response.Link

Creates a link to get all the paged instances of a Type

createInstancesLink(Type) - Static method in class ai.grakn.engine.controller.response.Link

Creates a link to get all the instances of a Type

createKeysLink(Thing) - Static method in class ai.grakn.engine.controller.response.Link

Creates a link to fetch all the EmbeddedAttributes of a Thing

createKeysLink(Type) - Static method in class ai.grakn.engine.controller.response.Link

Creates a link to get all the keys of a Type

createPidFile_deleteOnExit() - Method in class ai.grakn.engine.grakn_pid.GraknPid

createPlaysLink(Type) - Static method in class ai.grakn.engine.controller.response.Link

Creates a link to get all the plays of a Type

createRelationshipsLink(Thing) - Static method in class ai.grakn.engine.controller.response.Link

Creates a link to fetch all the Relationship)s of a {@link Thing}

createSubsLink(SchemaConcept) - Static method in class ai.grakn.engine.controller.response.Link

Creates a link to get all the subs of a SchemaConcept

createTask(Class) - Static method in class ai.grakn.engine.postprocessing.PostProcessingTask

Helper method which creates PP Task States.

D

dataType() - Method in class ai.grakn.engine.controller.response.Attribute

dataType() - Method in class ai.grakn.engine.controller.response.AttributeType

dataType() - Method in class ai.grakn.engine.controller.response.EmbeddedAttribute

deleteKeyspace(Keyspace) - Method in class ai.grakn.engine.SystemKeyspaceImpl

E

EmbeddedAttribute - Class in ai.grakn.engine.controller.response

Wrapper class for a light representation of Attributes which are embedded in the Thing representations

EmbeddedAttribute() - Constructor for class ai.grakn.engine.controller.response.EmbeddedAttribute

EmbeddedSchemaConcept - Class in ai.grakn.engine.controller.response

Wrapper class for a light representation of Type which is embedded in the Thing representation

EmbeddedSchemaConcept() - Constructor for class ai.grakn.engine.controller.response.EmbeddedSchemaConcept

engineConfiguration() - Method in class ai.grakn.engine.tasks.BackgroundTask

EngineGraknTxFactory - Class in ai.grakn.engine.factory

Engine's internal GraknTx Factory

engineGraknTxFactory - Variable in class ai.grakn.engine.GraknCreator

engineGraknTxFactory(GraknConfig, LockProvider) - Static method in class ai.grakn.engine.GraknCreator

engineID - Variable in class ai.grakn.engine.GraknCreator

engineId() - Static method in class ai.grakn.engine.GraknCreator

EngineID - Class in ai.grakn.engine.util

Assigns a random ID to the current instance of Engine.

EngineID() - Constructor for class ai.grakn.engine.util.EngineID

Entity - Class in ai.grakn.engine.controller.response

Wrapper class for Entity

Entity() - Constructor for class ai.grakn.engine.controller.response.Entity

EntityType - Class in ai.grakn.engine.controller.response

Wrapper class for EntityType

EntityType() - Constructor for class ai.grakn.engine.controller.response.EntityType

exception(String, Exception) - Static method in exception ai.grakn.engine.module.GraknModuleException

exception() - Method in class ai.grakn.engine.tasks.manager.TaskState

executeStartInner(TaskId) - Method in class ai.grakn.engine.tasks.mock.FailingMockTask

executeStartInner(TaskId) - Method in class ai.grakn.engine.tasks.mock.LongExecutionMockTask

executeStartInner(TaskId) - Method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

executeStartInner(TaskId) - Method in class ai.grakn.engine.tasks.mock.ShortExecutionMockTask

explanation() - Method in class ai.grakn.engine.controller.response.Thing

ExplanationBuilder - Class in ai.grakn.engine.controller.response

Builds the explanation for a given series of Answers

ExplanationBuilder() - Constructor for class ai.grakn.engine.controller.response.ExplanationBuilder

extractJsonField(Json, String...) - Static method in class ai.grakn.engine.controller.util.Requests

Given a Json object, attempt to extract a single field as supplied, or throw a user-friendly exception clearly indicating the missing field

F

factory() - Method in class ai.grakn.engine.GraknEngineServer

factory() - Method in class ai.grakn.engine.tasks.BackgroundTask

FailingMockTask - Class in ai.grakn.engine.tasks.mock

Mocked task that will throw exception

FailingMockTask() - Constructor for class ai.grakn.engine.tasks.mock.FailingMockTask

G

getAcceptType(Request) - Static method in class ai.grakn.engine.controller.util.Requests

Gets the accepted type of the request

getCount(String) - Method in class ai.grakn.engine.postprocessing.RedisCountStorage

Gets the count for the specified key.

getEngineID() - Method in class ai.grakn.engine.tasks.manager.TaskState

getGraknEngineStatus() - Method in class ai.grakn.engine.GraknEngineServer

getGraknModules() - Static method in class ai.grakn.engine.module.GraknModuleManager

getHttpHandler() - Method in class ai.grakn.engine.GraknEngineServer

getId() - Method in class ai.grakn.engine.tasks.manager.TaskState

getIdAsString() - Method in class ai.grakn.engine.tasks.manager.redisqueue.Task

getJedisPool() - Method in class ai.grakn.engine.data.RedisWrapper

getKeyNumInstances(Keyspace, ConceptId) - Static method in class ai.grakn.engine.postprocessing.RedisCountStorage

All the valid keys which map to values in the redis cache

getKeyNumShards(Keyspace, ConceptId) - Static method in class ai.grakn.engine.postprocessing.RedisCountStorage

getLock(String) - Method in class ai.grakn.engine.lock.JedisLockProvider

getLock(String) - Method in interface ai.grakn.engine.lock.LockProvider

getLock(String) - Method in class ai.grakn.engine.lock.ProcessWideLockProvider

getLockName() - Method in class ai.grakn.engine.lock.JedisLock

getPidFilePath() - Method in exception ai.grakn.engine.grakn_pid.PidFileAlreadyExistsException

getQueue() - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskManager

getSerialVersionUID() - Static method in class ai.grakn.engine.tasks.manager.TaskState

getState(TaskId) - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskStorage

getState(TaskId) - Method in interface ai.grakn.engine.tasks.manager.TaskStateStorage

This is a copy of the internal TaskState object.

getStatus() - Method in class ai.grakn.engine.tasks.manager.TaskState

getTaskClassName() - Method in class ai.grakn.engine.tasks.manager.TaskState

getTaskConfiguration() - Method in class ai.grakn.engine.tasks.manager.redisqueue.Task

getTaskManager() - Method in class ai.grakn.engine.GraknEngineServer

getTasks(TaskStatus, String, String, EngineID, int, int) - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskStorage

getTasks(TaskStatus, String, String, EngineID, int, int) - Method in interface ai.grakn.engine.tasks.manager.TaskStateStorage

Return a Set of Pairs of tasks that match any of the criteria.

getTaskState() - Method in class ai.grakn.engine.tasks.manager.redisqueue.Task

getValue() - Method in class ai.grakn.engine.util.EngineID

Grakn - Class in ai.grakn.engine

Main class invoked by bash scripting

Grakn() - Constructor for class ai.grakn.engine.Grakn

GRAKN_PID_FILE_PATH - Static variable in class ai.grakn.engine.grakn_pid.GraknPid

GraknCreator - Class in ai.grakn.engine

Static configurator for classes

GraknCreator() - Constructor for class ai.grakn.engine.GraknCreator

graknEngineConfig - Variable in class ai.grakn.engine.GraknCreator

graknEngineServer - Variable in class ai.grakn.engine.GraknCreator

GraknEngineServer - Class in ai.grakn.engine

Main class in charge to start a web server and all the REST controllers.

GraknEngineServer(GraknConfig, TaskManager, EngineGraknTxFactory, LockProvider, GraknEngineStatus, RedisWrapper, HttpHandler, EngineID) - Constructor for class ai.grakn.engine.GraknEngineServer

graknEngineStatus - Variable in class ai.grakn.engine.GraknCreator

graknEngineStatus() - Static method in class ai.grakn.engine.GraknCreator

GraknEngineStatus - Class in ai.grakn.engine

Contains information on the state of an engine.

GraknEngineStatus() - Constructor for class ai.grakn.engine.GraknEngineStatus

GraknModuleException - Exception in ai.grakn.engine.module

A class representing grakn module-related exceptions

GraknModuleException(String, Exception) - Constructor for exception ai.grakn.engine.module.GraknModuleException

GraknModuleHelper - Class in ai.grakn.engine.module

A helper class for GraknModuleManager.

GraknModuleHelper() - Constructor for class ai.grakn.engine.module.GraknModuleHelper

GraknModuleManager - Class in ai.grakn.engine.module

Grakn Module Manager class.

GraknModuleManager() - Constructor for class ai.grakn.engine.module.GraknModuleManager

GraknPid - Class in ai.grakn.engine.grakn_pid

A class which manages grakn engine's PID

GraknPid(long) - Constructor for class ai.grakn.engine.grakn_pid.GraknPid

GraknTxMutators - Class in ai.grakn.engine.postprocessing

Abstract class containing utilities for graph mutations

GraknTxMutators() - Constructor for class ai.grakn.engine.postprocessing.GraknTxMutators

graql() - Method in class ai.grakn.engine.controller.response.Keyspace

GraqlController - Class in ai.grakn.engine.controller

Endpoints used to query the graph using Graql and build a HAL, Graql or Json response.

GraqlController(EngineGraknTxFactory, Service, TaskManager, PostProcessor, Printer, MetricRegistry) - Constructor for class ai.grakn.engine.controller.GraqlController

graqlString(boolean, Concept) - Method in class ai.grakn.engine.printer.JacksonPrinter

graqlString(boolean, Answer) - Method in class ai.grakn.engine.printer.JacksonPrinter

graqlString(boolean, boolean) - Method in class ai.grakn.engine.printer.JacksonPrinter

graqlString(boolean, Map) - Method in class ai.grakn.engine.printer.JacksonPrinter

graqlString(boolean, Collection) - Method in class ai.grakn.engine.printer.JacksonPrinter

graqlString(boolean, Optional) - Method in class ai.grakn.engine.printer.JacksonPrinter

graqlStringDefault(boolean, Object) - Method in class ai.grakn.engine.printer.JacksonPrinter

H

HttpHandler - Class in ai.grakn.engine

HttpHandler(GraknConfig, Service, EngineGraknTxFactory, MetricRegistry, GraknEngineStatus, TaskManager, PostProcessor) - Constructor for class ai.grakn.engine.HttpHandler

I

id() - Method in class ai.grakn.engine.controller.response.Concept

id() - Method in class ai.grakn.engine.controller.response.EmbeddedAttribute

id() - Method in class ai.grakn.engine.controller.response.Keyspace

id() - Method in class ai.grakn.engine.controller.response.Keyspaces

id() - Method in class ai.grakn.engine.controller.response.Link

implicit() - Method in class ai.grakn.engine.controller.response.SchemaConcept

inferred() - Method in class ai.grakn.engine.controller.response.Thing

initialise() - Static method in class ai.grakn.engine.module.GraknModuleManager

initialiseNewKeyspace(Keyspace) - Method in class ai.grakn.engine.factory.EngineGraknTxFactory

Initialise a new Keyspace by opening and closing a transaction on it.

initialize(TaskConfiguration, GraknConfig, EngineGraknTxFactory, MetricRegistry, PostProcessor) - Method in class ai.grakn.engine.tasks.BackgroundTask

Initialize the BackgroundTask.

instances() - Method in class ai.grakn.engine.controller.response.Things

instances() - Method in class ai.grakn.engine.controller.response.Type

instantiateGraknEngineServer(Runtime) - Method in class ai.grakn.engine.GraknCreator

instantiateGraknTxFactory(GraknConfig, LockProvider) - Method in class ai.grakn.engine.GraknCreator

instantiateLock(Pool<Jedis>) - Method in class ai.grakn.engine.GraknCreator

instantiateRedis(GraknConfig) - Method in class ai.grakn.engine.GraknCreator

instantiateTaskManager(MetricRegistry, GraknConfig, EngineID, EngineGraknTxFactory, Pool<Jedis>, PostProcessor) - Method in class ai.grakn.engine.GraknCreator

Check in with the properties file to decide which type of task manager should be started and return the TaskManager

isAbstract() - Method in class ai.grakn.engine.controller.response.Type

isReady() - Method in class ai.grakn.engine.GraknEngineStatus

J

JacksonPrinter - Class in ai.grakn.engine.printer

This class is used to convert the responses from graql queries into objects which can be Jacksonised into their correct Json representation.

JacksonPrinter() - Constructor for class ai.grakn.engine.printer.JacksonPrinter

JedisLock - Class in ai.grakn.engine.lock

Wrapper for Jedis lock

JedisLock(Pool<Jedis>, String) - Constructor for class ai.grakn.engine.lock.JedisLock

JedisLockProvider - Class in ai.grakn.engine.lock

Provider for Jedis lock

JedisLockProvider(Pool<Jedis>) - Constructor for class ai.grakn.engine.lock.JedisLockProvider

K

keys() - Method in class ai.grakn.engine.controller.response.Thing

keys() - Method in class ai.grakn.engine.controller.response.Type

Keyspace - Class in ai.grakn.engine.controller.response

Response object representing Keyspace

Keyspace() - Constructor for class ai.grakn.engine.controller.response.Keyspace

Keyspaces - Class in ai.grakn.engine.controller.response

Response object representing a collection of Keyspaces

Keyspaces() - Constructor for class ai.grakn.engine.controller.response.Keyspaces

keyspaces() - Method in class ai.grakn.engine.controller.response.Keyspaces

keyspaces() - Method in class ai.grakn.engine.SystemKeyspaceImpl

L

label() - Method in class ai.grakn.engine.controller.response.EmbeddedSchemaConcept

label() - Method in class ai.grakn.engine.controller.response.SchemaConcept

Link - Class in ai.grakn.engine.controller.response

A helper class used to represent a link between different wrapper Concept

Link() - Constructor for class ai.grakn.engine.controller.response.Link

listFolders(Path) - Static method in class ai.grakn.engine.module.GraknModuleHelper

listJarFiles(Path) - Static method in class ai.grakn.engine.module.GraknModuleHelper

loadSystemSchema() - Method in class ai.grakn.engine.SystemKeyspaceImpl

lock() - Method in class ai.grakn.engine.lock.JedisLock

lock() - Method in class ai.grakn.engine.lock.NonReentrantLock

lockInterruptibly() - Method in class ai.grakn.engine.lock.JedisLock

lockInterruptibly() - Method in class ai.grakn.engine.lock.NonReentrantLock

lockProvider - Variable in class ai.grakn.engine.GraknCreator

lockProvider(Pool<Jedis>) - Method in class ai.grakn.engine.GraknCreator

lockProvider() - Method in class ai.grakn.engine.GraknEngineServer

LockProvider - Interface in ai.grakn.engine.lock

Distributed lock interface

LongExecutionMockTask - Class in ai.grakn.engine.tasks.mock

Mock task that will run for 10 ms

LongExecutionMockTask() - Constructor for class ai.grakn.engine.tasks.mock.LongExecutionMockTask

M

main(String[]) - Static method in class ai.grakn.engine.Grakn

Invocation from class 'GraknProcess' in grakn-dist project

mandatoryBody(Request) - Static method in class ai.grakn.engine.controller.util.Requests

Given a {@link Request), retreive the value of the request body.

mandatoryPathParameter(Request, String) - Static method in class ai.grakn.engine.controller.util.Requests

Given a Function, retrieve the value of the by applying that function

mandatoryQueryParameter(Request, String) - Static method in class ai.grakn.engine.controller.util.Requests

Given a Request object retrieve the value of the argument.

mandatoryQueryParameter(Function<String, Optional<T>>, String) - Static method in class ai.grakn.engine.controller.util.Requests

Given a Function, retrieve the value of the by applying that function

markFailed(String) - Method in class ai.grakn.engine.tasks.manager.TaskState

me() - Static method in class ai.grakn.engine.util.EngineID

mergeDuplicateConcepts(GraknTx, String, Set<ConceptId>) - Method in class ai.grakn.engine.postprocessing.PostProcessor

Merges duplicate Concepts based on the unique index provided plus the ConceptIds of the suspected duplicates

MetaConcept - Class in ai.grakn.engine.controller.response

Special wrapper class for the top meta concept Schema.MetaSchema.THING;

MetaConcept() - Constructor for class ai.grakn.engine.controller.response.MetaConcept

metricRegistry - Variable in class ai.grakn.engine.GraknCreator

metricRegistry() - Static method in class ai.grakn.engine.GraknCreator

metricRegistry() - Method in class ai.grakn.engine.tasks.BackgroundTask

MockBackgroundTask - Class in ai.grakn.engine.tasks.mock

Main task Mock class- keeps track of completed and failed tasks

MockBackgroundTask() - Constructor for class ai.grakn.engine.tasks.mock.MockBackgroundTask

N

name() - Method in class ai.grakn.engine.controller.response.Keyspace

newCondition() - Method in class ai.grakn.engine.lock.JedisLock

newCondition() - Method in class ai.grakn.engine.lock.NonReentrantLock

newState(TaskState) - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskStorage

newState(TaskState) - Method in interface ai.grakn.engine.tasks.manager.TaskStateStorage

Create a new task state and store it, returning an ID to later access this task state.

next() - Method in class ai.grakn.engine.controller.response.Things

NonReentrantLock - Class in ai.grakn.engine.lock

A non-reentrant lock

NonReentrantLock() - Constructor for class ai.grakn.engine.lock.NonReentrantLock

O

of(Keyspace) - Static method in class ai.grakn.engine.controller.response.Keyspace

of(Set<Keyspace>) - Static method in class ai.grakn.engine.controller.response.Keyspaces

of(String) - Static method in class ai.grakn.engine.tasks.manager.TaskConfiguration

of(Class<?>, String) - Static method in class ai.grakn.engine.tasks.manager.TaskState

of(TaskId) - Static method in class ai.grakn.engine.tasks.manager.TaskState

of(TaskId, TaskStatus) - Static method in class ai.grakn.engine.tasks.manager.TaskState

of(String) - Static method in class ai.grakn.engine.util.EngineID

onWebSocketClose(int, String) - Method in class ai.grakn.engine.session.RemoteSession

onWebSocketText(String) - Method in class ai.grakn.engine.session.RemoteSession

openKeyspace(Keyspace) - Method in class ai.grakn.engine.SystemKeyspaceImpl

P

PidFileAlreadyExistsException - Exception in ai.grakn.engine.grakn_pid

A class which manages grakn engine's PID

PidFileAlreadyExistsException(Path) - Constructor for exception ai.grakn.engine.grakn_pid.PidFileAlreadyExistsException

plays() - Method in class ai.grakn.engine.controller.response.Type

PostProcessingTask - Class in ai.grakn.engine.postprocessing

Task that control when postprocessing starts.

PostProcessingTask() - Constructor for class ai.grakn.engine.postprocessing.PostProcessingTask

postProcessor(MetricRegistry, GraknConfig, EngineGraknTxFactory, Pool<Jedis>, LockProvider) - Method in class ai.grakn.engine.GraknCreator

PostProcessor - Class in ai.grakn.engine.postprocessing

Class responsible for post processing concepts which may be broken.

postProcessor() - Method in class ai.grakn.engine.tasks.BackgroundTask

previous() - Method in class ai.grakn.engine.controller.response.Things

ProcessWideLockProvider - Class in ai.grakn.engine.lock

Simple locking meachanism that can be used in case of single engine execution

ProcessWideLockProvider() - Constructor for class ai.grakn.engine.lock.ProcessWideLockProvider

Q

queryParameter(Request, String) - Static method in class ai.grakn.engine.controller.util.Requests

Given a Request, retrieve the value of the

R

RedisCountStorage - Class in ai.grakn.engine.postprocessing

Connection To Redis Server

RedisTaskManager - Class in ai.grakn.engine.tasks.manager.redisqueue

Handle the lifecycle of tasks in Redis.

RedisTaskManager(EngineID, GraknConfig, Pool<Jedis>, int, EngineGraknTxFactory, MetricRegistry, PostProcessor) - Constructor for class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskManager

RedisTaskQueueConsumer - Class in ai.grakn.engine.tasks.manager.redisqueue

Consumer from a redis queue

RedisTaskQueueConsumer(RedisTaskManager, EngineID, GraknConfig, MetricRegistry, EngineGraknTxFactory, PostProcessor) - Constructor for class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskQueueConsumer

RedisTaskStorage - Class in ai.grakn.engine.tasks.manager.redisqueue

DAO for redis task states

RedisWrapper - Class in ai.grakn.engine.data

This class just wraps a Jedis pool so it's transparent whether we use Sentinel or not (and TODO partitioning)

redisWrapper - Variable in class ai.grakn.engine.GraknCreator

redisWrapper(GraknConfig) - Method in class ai.grakn.engine.GraknCreator

RedisWrapper.Builder - Class in ai.grakn.engine.data

Builder for the wrapper

refreshConnections() - Method in class ai.grakn.engine.factory.EngineGraknTxFactory

regex() - Method in class ai.grakn.engine.controller.response.AttributeType

relates() - Method in class ai.grakn.engine.controller.response.RelationshipType

Relationship - Class in ai.grakn.engine.controller.response

Wrapper class for Relationship

Relationship() - Constructor for class ai.grakn.engine.controller.response.Relationship

relationships() - Method in class ai.grakn.engine.controller.response.Role

relationships() - Method in class ai.grakn.engine.controller.response.Thing

RelationshipType - Class in ai.grakn.engine.controller.response

Wrapper class for RelationshipType

RelationshipType() - Constructor for class ai.grakn.engine.controller.response.RelationshipType

RemoteSession - Class in ai.grakn.engine.session

Web socket for running a Graql shell

RemoteSession() - Constructor for class ai.grakn.engine.session.RemoteSession

Requests - Class in ai.grakn.engine.controller.util

Utility class for handling http requests

Requests() - Constructor for class ai.grakn.engine.controller.util.Requests

resumedCounter - Static variable in class ai.grakn.engine.tasks.mock.ShortExecutionMockTask

Role - Class in ai.grakn.engine.controller.response

Wrapper class for Role

Role() - Constructor for class ai.grakn.engine.controller.response.Role

role() - Method in class ai.grakn.engine.controller.response.RolePlayer

RolePlayer - Class in ai.grakn.engine.controller.response

Wrapper class for wrapping a Role and Thing

RolePlayer() - Constructor for class ai.grakn.engine.controller.response.RolePlayer

roleplayers() - Method in class ai.grakn.engine.controller.response.Relationship

roleplayers() - Method in class ai.grakn.engine.controller.response.Role

roles() - Method in class ai.grakn.engine.controller.response.Keyspace

Rule - Class in ai.grakn.engine.controller.response

Wrapper class for Rule

Rule() - Constructor for class ai.grakn.engine.controller.response.Rule

rules() - Method in class ai.grakn.engine.controller.response.Keyspace

runBatchMutationWithRetry(EngineGraknTxFactory, Keyspace, int, Consumer<GraknTx>) - Static method in class ai.grakn.engine.postprocessing.GraknTxMutators

runTask(TaskState, TaskConfiguration) - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskManager

runTask(TaskState, TaskConfiguration) - Method in interface ai.grakn.engine.tasks.manager.TaskManager

S

SchemaConcept - Class in ai.grakn.engine.controller.response

Wrapper class for SchemaConcept

SchemaConcept() - Constructor for class ai.grakn.engine.controller.response.SchemaConcept

selfLink() - Method in class ai.grakn.engine.controller.response.Concept

selfLink() - Method in class ai.grakn.engine.controller.response.EmbeddedAttribute

selfLink() - Method in class ai.grakn.engine.controller.response.EmbeddedSchemaConcept

selfLink() - Method in class ai.grakn.engine.controller.response.Things

serialVersionUID - Static variable in class ai.grakn.engine.tasks.manager.redisqueue.Task

setMasterName(String) - Method in class ai.grakn.engine.data.RedisWrapper.Builder

setPoolSize(int) - Method in class ai.grakn.engine.data.RedisWrapper.Builder

setReady(boolean) - Method in class ai.grakn.engine.GraknEngineStatus

setTaskConfiguration(TaskConfiguration) - Method in class ai.grakn.engine.tasks.manager.redisqueue.Task.Builder

setTaskState(TaskState) - Method in class ai.grakn.engine.tasks.manager.redisqueue.Task.Builder

setURI(Collection<String>) - Method in class ai.grakn.engine.data.RedisWrapper.Builder

setUseSentinel(boolean) - Method in class ai.grakn.engine.data.RedisWrapper.Builder

ShortExecutionMockTask - Class in ai.grakn.engine.tasks.mock

Mocked task that will finish nearly instantaneously

ShortExecutionMockTask() - Constructor for class ai.grakn.engine.tasks.mock.ShortExecutionMockTask

sparkService - Variable in class ai.grakn.engine.GraknCreator

sparkService() - Static method in class ai.grakn.engine.GraknCreator

stackTrace() - Method in class ai.grakn.engine.tasks.manager.TaskState

start() - Method in class ai.grakn.engine.GraknEngineServer

start() - Method in class ai.grakn.engine.postprocessing.PostProcessingTask

Apply Attribute post processing jobs the concept ids in the provided configuration

start() - Method in class ai.grakn.engine.tasks.BackgroundTask

Called to start execution of the task, may be called on a newly scheduled or previously stopped task.

start() - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskManager

start() - Method in interface ai.grakn.engine.tasks.manager.TaskManager

Make sure the manager is initialized and starts processing tasks

start() - Method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

startCollaborators() - Method in class ai.grakn.engine.HttpHandler

startedCounter - Static variable in class ai.grakn.engine.tasks.mock.LongExecutionMockTask

startHTTP() - Method in class ai.grakn.engine.HttpHandler

status() - Method in class ai.grakn.engine.tasks.manager.TaskState

statusChangeTime() - Method in class ai.grakn.engine.tasks.manager.TaskState

stop() - Method in class ai.grakn.engine.tasks.BackgroundTask

Called to stop execution of the task, may be called on a running or paused task.

stop() - Method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

stopHTTP() - Method in class ai.grakn.engine.HttpHandler

storage() - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskManager

storage() - Method in interface ai.grakn.engine.tasks.manager.TaskManager

Return the StateStorage instance that is used by this class.

subs() - Method in class ai.grakn.engine.controller.response.SchemaConcept

subscribeToTask(TaskId) - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskManager

sup() - Method in class ai.grakn.engine.controller.response.SchemaConcept

sync - Variable in class ai.grakn.engine.tasks.mock.MockBackgroundTask

SystemController - Class in ai.grakn.engine.controller

Controller Providing Configs for building Grakn Graphs

SystemController(Service, GraknConfig, SystemKeyspace, GraknEngineStatus, MetricRegistry) - Constructor for class ai.grakn.engine.controller.SystemController

systemKeyspace() - Method in class ai.grakn.engine.factory.EngineGraknTxFactory

SystemKeyspaceImpl - Class in ai.grakn.engine

Default implementation of SystemKeyspace that uses a EngineGraknTxFactory to access a knowledge base and store keyspace information.

T

Task - Class in ai.grakn.engine.tasks.manager.redisqueue

Convenience class that includes a task state and config

Task() - Constructor for class ai.grakn.engine.tasks.manager.redisqueue.Task

Task.Builder - Class in ai.grakn.engine.tasks.manager.redisqueue

Builder

taskClass() - Method in class ai.grakn.engine.tasks.manager.TaskState

TaskConfiguration - Class in ai.grakn.engine.tasks.manager

Stores the configuration necessary to run Tasks.

TaskConfiguration() - Constructor for class ai.grakn.engine.tasks.manager.TaskConfiguration

taskManager - Variable in class ai.grakn.engine.GraknCreator

TaskManager - Interface in ai.grakn.engine.tasks.manager

The base TaskManager interface.

TaskState - Class in ai.grakn.engine.tasks.manager

Internal task state model used to keep track of scheduled tasks.

TaskState(Class<?>, String, TaskId, TaskStatus) - Constructor for class ai.grakn.engine.tasks.manager.TaskState

TaskState(Class<?>, String, TaskId) - Constructor for class ai.grakn.engine.tasks.manager.TaskState

TaskStateStorage - Interface in ai.grakn.engine.tasks.manager

The base StateStorage interface.

testConnection() - Method in class ai.grakn.engine.data.RedisWrapper

then() - Method in class ai.grakn.engine.controller.response.Rule

thing() - Method in class ai.grakn.engine.controller.response.RolePlayer

Thing - Class in ai.grakn.engine.controller.response

Wrapper class for Thing

Thing() - Constructor for class ai.grakn.engine.controller.response.Thing

Things - Class in ai.grakn.engine.controller.response

Wraps the Things of a Type with some metadata

Things() - Constructor for class ai.grakn.engine.controller.response.Things

toString() - Method in class ai.grakn.engine.tasks.manager.TaskState

tryLock() - Method in class ai.grakn.engine.lock.JedisLock

tryLock(long, TimeUnit) - Method in class ai.grakn.engine.lock.JedisLock

tryLock() - Method in class ai.grakn.engine.lock.NonReentrantLock

tryLock(long, TimeUnit) - Method in class ai.grakn.engine.lock.NonReentrantLock

tx(String, GraknTxType) - Method in class ai.grakn.engine.factory.EngineGraknTxFactory

tx(Keyspace, GraknTxType) - Method in class ai.grakn.engine.factory.EngineGraknTxFactory

type() - Method in class ai.grakn.engine.controller.response.EmbeddedAttribute

type() - Method in class ai.grakn.engine.controller.response.Thing

Type - Class in ai.grakn.engine.controller.response

Wrapper class for Type

Type() - Constructor for class ai.grakn.engine.controller.response.Type

types() - Method in class ai.grakn.engine.controller.response.Keyspace

U

unlock() - Method in class ai.grakn.engine.lock.JedisLock

unlock() - Method in class ai.grakn.engine.lock.NonReentrantLock

updateCounts(Keyspace, CommitLog) - Method in class ai.grakn.engine.postprocessing.PostProcessor

Updates the counts of Types based on the commit logs received.

updateState(TaskState) - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskStorage

updateState(TaskState) - Method in interface ai.grakn.engine.tasks.manager.TaskStateStorage

Used to update task state.

V

validateRequest(Request, String...) - Static method in class ai.grakn.engine.controller.util.Requests

Checks that the Request is of the valid type

value() - Method in class ai.grakn.engine.controller.response.Attribute

value() - Method in class ai.grakn.engine.controller.response.EmbeddedAttribute

value() - Method in class ai.grakn.engine.controller.response.Keyspace

W

waitForTask(TaskId, long, TimeUnit) - Method in class ai.grakn.engine.tasks.manager.redisqueue.RedisTaskManager

when() - Method in class ai.grakn.engine.controller.response.Rule

whenTaskFinishes(Consumer<TaskId>) - Static method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

whenTaskStarts(Consumer<TaskId>) - Static method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

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