501 lines
20 KiB
JavaScript
501 lines
20 KiB
JavaScript
////////////////////////////////////////////////////////////////////////////
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//
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// Copyright 2016 Realm Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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////////////////////////////////////////////////////////////////////////////
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/**
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* When opening a Realm created with Realm Mobile Platform v1.x, it is automatically
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* migrated to the v2.x format. In case this migration
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* is not possible, an exception is thrown. The exception´s `message` property will be equal
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* to `IncompatibleSyncedRealmException`. The Realm is backed up, and the property `configuration`
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* is a {Realm~Configuration} which refers to it. You can open it as a local, read-only Realm, and
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* copy objects to a new synced Realm.
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*
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* @memberof Realm
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*/
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class Sync {
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/**
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* Add a sync listener to listen to changes across multiple Realms
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* @param {string} server_url - the sync server to listen to
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* @param {SyncUser} admin_user - an admin user obtained by calling `new Realm.Sync.User.adminUser`
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* @param {string} regex - a regular expression used to determine which changed Realms should trigger events -
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* Use `.*` to match all all Realms
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* @param {string} name - The name of the event that should trigger the callback to be called
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* _Currently only the 'change' event is supported_
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* @param {function(change_event)} change_callback - called when changes are made to any Realm which
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* match the given regular expression
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*/
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static addListener(server_url, admin_user, regex, name, change_callback) {}
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/**
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* Remove a previously registered sync listener
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* @param {string} regex - the regular expression previously used to register the listener
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* @param {string} name - The event name
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* _Currently only the 'change' event is supported_
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* @param {function(change_event)} change_callback - the previously registered callback to be removed
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*/
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static removeListener(regex, name, change_callback) {}
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/**
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* Remove all previously regiestered listeners
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* @param {string} [name] - The name of the event whose listeners should be removed.
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* _Currently only the 'change' event is supported_
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*/
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static removeAllListeners(name) {}
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/**
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* Set the sync log level.
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* @param {string} log_level
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*/
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static setLogLevel(log_level) {}
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/**
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* Initiate a client reset. The Realm must be closed prior to the reset.
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* @param {string} [path] - The path to the Realm to reset.
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* Throws error if reset is not possible.
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* @example
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* {
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* const config = { sync: { user, url: 'realm://localhost:9080/~/myrealm' } };
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* config.sync.error = (sender, error) => {
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* if (error.name === 'ClientReset') {
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* Realm.Sync.initiateClientReset(original_path);
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* // copy required objects from Realm at error.config.path
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* }
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* }
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* }
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*/
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static initiateClientReset(path) {}
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}
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/**
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* Change information passed when receiving sync 'change' events
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* @memberof Realm.Sync
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*/
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class ChangeEvent {
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/**
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* The path of the changed Realm
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* @type {string}
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*/
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get path() {}
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/**
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* The changed realm
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* @type {Realm}
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*/
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get realm() {}
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/**
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* The changed Realm at the old state before the changes were applied
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* @type {Realm}
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*/
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get oldRealm() {}
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/**
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* The change indexes for all added, removed, and modified objects in the changed Realm.
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* This object is a hashmap of object types to arrays of indexes for all changed objects:
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* @example
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* {
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* object_type_1: {
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* insertions: [indexes...],
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* deletions: [indexes...],
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* modifications: [indexes...]
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* },
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* object_type_2:
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* ...
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* }
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* @type {object}
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*/
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get changes() {}
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}
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/**
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* @typedef Realm.Sync~LogLevel
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* @type {("error"|"info"|"debug")}
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*/
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/**
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* Class that describes authentication errors in the Realm Object Server
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* @memberof Realm.Sync
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*/
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class AuthError extends Error {
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/**
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* The numerical code for this error.
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* @type {number}
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*/
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get code() {}
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/**
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* The unique help URI that describes this error.
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* @type {string}
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*/
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get type() {}
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}
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/**
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* Describes an error when an incompatible synced Realm is opened. The old version of the Realm can be accessed in readonly mode using the configuration() member
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* @memberof Realm.Sync
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*/
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class IncompatibleSyncedRealmError {
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/**
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* The name of the error is 'IncompatibleSyncedRealmError'
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*/
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get name() {}
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/**
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* The {Realm~Configuration} of the backed up Realm.
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* @type {Realm~Configuration}
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*/
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get configuration() {}
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}
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/**
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* Class for logging in and managing Sync users.
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* @memberof Realm.Sync
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*/
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class User {
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/**
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* Login a sync user with username and password.
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* @param {string} server - authentication server
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* @param {string} username
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* @param {string} password
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* @param {function(error, user)} [callback] - called with the following arguments:
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* - `error` - an Error object is provided on failure
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* - `user` - a valid User object on success
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* @returns {void|Promise<User>} Returns a promise with a user if the callback was not specified
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*/
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static login(server, username, password, callback) {}
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/**
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* Register/login a sync user using an external login provider.
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* @param {string} server - authentication server
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* @param {object} options - options, containing the following:
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* @param {string} options.provider - The provider type
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* @param {string} options.providerToken - The access token for the given provider
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* @param {object} [options.userInfo] - A map containing additional data required by the provider
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* @param {function(error, User)} [callback] - an optional callback called with the following arguments:
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* - `error` - an Error object is provided on failure
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* - `user` - a valid User object on success
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* @return {void|Promise<User>} Returns a promise with a user if the callback was not specified
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*/
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static registerWithProvider(server, options, callback) {}
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/**
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* Register a sync user with username and password.
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* @param {string} server - authentication server
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* @param {string} username
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* @param {string} password
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* @param {function(error, user)} [callback] - called with the following arguments:
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* - `error` - an Error object is provided on failure
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* - `user` - a valid User object on success
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* @return {void|Promise<User>} Returns a promise with a user if the callback was not specified
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*/
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static register(server, username, password, callback) {}
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/**
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* Create an admin user for the given authentication server with an existing token
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* @param {string} adminToken - existing admin token
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* @param {string} server - authentication server
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* @return {User} - admin user populated with the given token and server
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*/
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static adminUser(adminToken, server) {}
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/**
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* A dictionary containing users that are currently logged in.
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* The keys in the dictionary are user identities, values are corresponding User objects.
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* @type {object}
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*/
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static get all() {}
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/**
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* Get the currently logged in user.
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* Throws error if > 1 user logged in, returns undefined if no users logged in.
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* @type {User}
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*/
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static get current() {}
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/**
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* Gets the server URL that was used for authentication.
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* @type {string}
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*/
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get server() {}
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/**
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* Gets the identity of this user on the Realm Object Server.
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* The identity is a guaranteed to be unique among all users on the Realm Object Server.
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* @type {string}
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*/
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get identity() {}
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/**
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* Gets this user's refresh token. This is the user's credential for accessing the Realm
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* Object Server and should be treated as sensitive data.
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* @type {string}
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*/
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get token() {}
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/**
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* Returns true if this user is an administrator
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* @type {bool}
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*/
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get isAdmin() {}
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/**
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* Logs out the user from the Realm Object Server.
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*/
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logout() {}
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/**
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* Get the management realm for this User.
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* This Realm can be used to control access and permissions for Realms owned by the user.
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* This includes giving others access to the Realms.
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* @returns {Realm}
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*/
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openManagementRealm() {}
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/**
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* Get account information for a user. (requires administrator privilidges)
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* @param {string} provider - the provider to query for user account information (ex. 'password')
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* @param {string} username - the target username which account information should be retrieved
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* @returns {Promise} - a promise that will be resolved with the retrieved account information as json object
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* @example
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* {
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* "provider_id": "user@email.co",
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* "provider": "password",
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* "user": {
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* "id": "06ac9a0a-a96a-4ee1-b53c-b05a7542035a",
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* "isAdmin": true,
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* }
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* }
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*/
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retrieveAccount(provider, username) {}
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/**
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* Asynchronously retrieves all permissions associated with the user calling this method.
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* @param {string} recipient the optional recipient of the permission. Can be either
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* 'any' which is the default, or 'currentUser' or 'otherUser' if you want only permissions
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* belonging to the user or *not* belonging to the user.
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* @returns {Promise} a Promise with a queryable collection of permission objects that provides detailed
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* information regarding the granted access.
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* The collection is a live query similar to what you would get by callig Realm.objects,
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* so the same features apply - you can listen for notifications or filter it.
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*/
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getGrantedPermissions(recipient) { }
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/**
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* Changes the permissions of a Realm.
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* @param {object} condition - A condition that will be used to match existing users against.
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* This should be an object, containing either the key 'userId', or 'metadataKey' and 'metadataValue'.
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* @param {string} realmUrl - The path to the Realm that you want to apply permissions to.
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* @param {string} accessLevel - The access level you want to set: 'none', 'read', 'write' or 'admin'.
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* @returns {Promise} a Promise that, upon completion, indicates that the permissions have been
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* successfully applied by the server. It will be resolved with the
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* {@link PermissionChange PermissionChange} object that refers to the applied permission.
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*/
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applyPermissions(condition, realmUrl, accessLevel) { }
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/**
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* Generates a token that can be used for sharing a Realm.
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* @param {string} realmUrl - The Realm URL whose permissions settings should be changed. Use * to change
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* the permissions of all Realms managed by this user.
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* @param {string} accessLevel - The access level to grant matching users. Note that the access level
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* setting is additive, i.e. you cannot revoke permissions for users who previously had a higher access level.
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* Can be 'read', 'write' or 'admin'.
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* @param {Date} [expiresAt] - Optional expiration date of the offer. If set to null, the offer doesn't expire.
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* @returns {string} - A token that can be shared with another user, e.g. via email or message and then consumed by
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* User.acceptPermissionOffer to obtain permissions to a Realm.
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*/
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offerPermissions(realmUrl, accessLevel, expiresAt) { }
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/**
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* Consumes a token generated by {@link Realm#Sync#User#offerPermissions offerPermissions} to obtain permissions to a shared Realm.
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* @param {string} token - The token, generated by User.offerPermissions
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* @returns {string} The url of the Realm that the token has granted permissions to.
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*/
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acceptPermissionOffer(token) { }
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/**
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* Invalidates a permission offer.
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* Invalidating an offer prevents new users from consuming its token. It doesn't revoke any permissions that have
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* already been granted.
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* @param {string|PermissionOffer} permissionOfferOrToken - Either the token or the entire
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* {@link PermissionOffer PermissionOffer} object that was generated with
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* {@link Realm#Sync#User#offerPermissions offerPermissions}.
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*/
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invalidatePermissionOffer(permissionOfferOrToken) { }
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}
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/**
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* An object encapsulating a Realm Object Server session. Sessions represent the communication between the
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* client (and a local Realm file on disk), and the server (and a remote Realm at a given URL stored on a Realm Object Server).
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* Sessions are always created by the SDK and vended out through various APIs. The lifespans of sessions
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* associated with Realms are managed automatically.
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* @memberof Realm.Sync
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*/
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class Session {
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/**
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* Gets the Sync-part of the configuration that the corresponding Realm was
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* constructed with.
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* @type {object}
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*/
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get config() {}
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/**
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* Gets the User that this session was created with.
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* @type {User}
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*/
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get user() {}
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/**
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* Gets the URL of the Realm Object Server that this session is connected to.
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* @type {string}
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*/
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get url() {}
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/**
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* Gets the current state of the session.
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* Can be either:
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* - "active": The session is connected to the Realm Object Server and is actively transferring data.
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* - "inactive": The session is not currently communicating with the Realm Object Server.
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* - "invalid": A non-recoverable error has occurred, and this session is semantically invalid. A new session should be created.
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* @type {string}
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*/
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get state() {}
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/**
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* Register a progress notification callback on a session object
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* @param {string} direction - The progress direction to register for.
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* Can be either:
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* - `download` - report download progress
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* - `upload` - report upload progress
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* @param {string} mode - The progress notification mode to use for the registration.
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* Can be either:
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* - `reportIndefinitely` - the registration will stay active until the callback is unregistered
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* - `forCurrentlyOutstandingWork` - the registration will be active until only the currently transferable bytes are synced
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* @param {callback(transferred, transferable)} callback - called with the following arguments:
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* - `transferred` - the current number of bytes already transferred
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* - `transferable` - the total number of transferable bytes (the number of bytes already transferred plus the number of bytes pending transfer)
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*/
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addProgressNotification(direction, mode, progressCallback) {}
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/** Unregister a progress notification callback that was previously registered with addProgressNotification.
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* Calling the function multiple times with the same callback is ignored.
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* @param {callback(transferred, transferable)} callback - a previously registered progress callback
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*/
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removeProgressNotification(progressCallback) {}
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}
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/**
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* Class for creating custom Data Connectors. Only available in the Enterprise Edition.
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* @memberof Realm.Sync
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*/
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class Adapter {
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/**
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* Create a new Adapter to moitor and process changes made across multiple Realms
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* @param {string} local_path - the local path where realm files are stored
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* @param {string} server_url - the sync server to listen to
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* @param {SyncUser} admin_user - an admin user obtained by calling `new Realm.Sync.User.adminUser`
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* @param {string} regex - a regular expression used to determine which cahnged Realms should be monitored -
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* use `.*` to match all all Realms
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* @param {function(realm_path)} change_callback - called when a new transaction is available
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* to process for the given realm_path
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*/
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constructor(local_path, server_url, admin_user, regex, change_callback) {}
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/**
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* Get the Array of current instructions for the given Realm.
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* @param {string} path - the path for the Realm being monitored
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* @returns {Array(instructions)} or {undefined} if all transactions have been processed
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*/
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current(path) {}
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/**
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* Advance the to the next transaction indicating that you are done processing the current
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* instructions for the given Realm.
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* @param {string} path - the path for the Realm to advance
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*/
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advance(path) {}
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/**
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* Open the Realm used by the Adapter for the given path. This is useful for writing two way
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* adapters as transactions written to this realm will be ignored when calling `current` and `advance`
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* @param {string} path - the path for the Realm to open
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* @param {Realm~ObjectSchema[]} [optional] schema - schema to apply when opening the Realm
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* @returns {Realm}
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*/
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realmAtPath(path, schema) {}
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/**
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* Close the adapter and all opened Realms.
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*/
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close() {}
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}
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/**
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* The following Instructions can be returned by `Adapter.current(path)`. Each instruction object has
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* a `type` property which is one of the following types. For each type below we list the other properties
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* that will exist in the instruction object.
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* @typedef Realm.Sync.Adapter~Instruction
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* @type {(INSERT|SET|DELETE|CLEAR|CHANGE_IDENTITY|LIST_SET|LIST_INSERT|LIST_ERASE|LIST_CLEAR|ADD_TYPE|ADD_PROPERTY)}
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* @property INSERT - insert a new object
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* - `object_type` - type of the object being inserted
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* - `identity` - primary key value or row index for the object
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* - `values` - map of property names and property values for the object to insert
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* @property SET - set property values for an existing object
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* - `object_type` - type of the object
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* - `identity` - primary key value or row index for the object
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* - `values` - map of property names and property values to update for the object
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* @property DELETE - delete an exising object
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* - `object_type` - type of the object
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* - `identity` - primary key value or row index for the object
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* @property CLEAR - delete all objects of a given type
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* - `object_type` - type of the object
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* @property LIST_SET - set the object at a given list index to an object
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* - `object_type` - type of the object
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* - `identity` - primary key for the object
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* - `property` - property name for the list property to mutate
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* - `list_index` - list index to set
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* - `object_identity` - primary key or row number of the object being set
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* @property LIST_INSERT - insert an object in the list at the given index
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* - `object_type` - type of the object
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* - `identity` - primary key for the object
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* - `property` - property name for the list property to mutate
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* - `list_index` - list index at which to insert
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* - `object_identity` - primary key or row number of the object to insert
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* @property LIST_ERASE - erase an object in the list at the given index - this removes the object
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* from the list but the object will still exist in the Realm
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* - `object_type` - type of the object
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* - `identity` - primary key for the object
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* - `property` - property name for the list property to mutate
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* - `list_index` - list index which should be erased
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* @property LIST_CLEAR - clear a list removing all objects - objects are not deleted from the Realm
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* - `object_type` - type of the object
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* - `identity` - primary key for the object
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* - `property` - property name for the list property to clear
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||
* @property ADD_TYPE - add a new type
|
||
* - `object_type` - name of the type
|
||
* - `primary_key` - name of primary key property for this type
|
||
* - `properties` - Property map as described in {@link Realm~ObjectSchema}
|
||
* @property ADD_PROPERTIES - add properties to an existing type
|
||
* - `object_type` - name of the type
|
||
* - `properties` - Property map as described in {@link Realm~ObjectSchema}
|
||
* @property CHANGE_IDENTITY - change the row index for an existing object - not called for objects
|
||
* with primary keys
|
||
* - `object_type` - type fo the object
|
||
* - `identity` - old row value for the object
|
||
* - `new_identity` - new row value for the object
|
||
*/
|