export = RDFRepositoryClient;
/**
 * RDF repository client implementation realizing specific operations.
 *
 * @class
 * @author Mihail Radkov
 * @author Svilen Velikov
 */
declare class RDFRepositoryClient extends BaseRepositoryClient {
    /**
     * @param {RepositoryClientConfig} repositoryClientConfig
     */
    constructor(repositoryClientConfig: RepositoryClientConfig);
    /**
     * @inheritDoc
     */
    getLogger(): ConsoleLogger;
    /**
     * Instantiates dependent services.
     */
    initServices(): void;
    repositoryService: RepositoryService;
    namespaceService: NamespaceService;
    statementsService: StatementsService;
    queryService: QueryService;
    uploadService: UploadService;
    downloadService: DownloadService;
    transactionService: TransactionService;
    /**
     * Retrieves the size of the repository.
     *
     * Effectively returns how much statements are in the repository.
     *
     * If one or multiple context are provided, the operation will be restricted
     * upon each of them.
     *
     * @param {string|string[]} [context] context or contexts to restrict the
     * size calculation. Will be encoded as N-Triple if it is not already one
     * @return {Promise<number>} a promise resolving to the total number of
     *                           statements in the repository
     */
    getSize(context?: string | string[]): Promise<number>;
    /**
     * Retrieves all present namespaces as a collection of {@link Namespace}.
     *
     * @return {Promise<Namespace[]>} promise resolving to a collection of
     *                                {@link Namespace}
     */
    getNamespaces(): Promise<Namespace[]>;
    /**
     * Retrieves the namespace for the given prefix as {@link NamedNode}.
     *
     * For example if <code>rdfs</code> is provided as prefix that would result in
     * a {@link NamedNode} corresponding to following namespace:
     * <code>http://www.w3.org/2000/01/rdf-schema#</code>
     *
     * Note: This method should be invoked only with prefixes. Anything else would
     * result in an error from the server.
     *
     * @param {string} prefix prefix of the namespace to be retrieved
     * @return {Promise<NamedNode>} promise resolving to {@link NamedNode}
     * @throws {Error} if the prefix parameter is not supplied
     */
    getNamespace(prefix: string): Promise<NamedNode>;
    /**
     * Creates or updates the namespace for the given prefix.
     *
     * If the provided prefix or namespace parameter is not a string or
     * {@link NamedNode} then the method will throw an error.
     *
     * @param {string} prefix prefix of the namespace to be created/updated
     * @param {string|NamedNode} namespace the namespace to be created/updated
     * @return {Promise<void>} promise that will be resolved if the create/update
     * request is successful
     * @throws {Error} if the prefix or namespace parameter are not provided
     */
    saveNamespace(prefix: string, namespace: string | NamedNode): Promise<void>;
    /**
     * Deletes a namespace that corresponds to the given prefix.
     *
     * For example if <code>rdfs</code> is provided as prefix that would delete
     * the following namespace: <code>http://www.w3.org/2000/01/rdf-schema#</code>
     *
     * Note: This method should be invoked only with prefixes. Anything else would
     * result in an error from the server.
     *
     * @param {string} prefix prefix of the namespace to be deleted
     * @return {Promise<void>} promise that will be resolved if the deletion is
     * successful
     * @throws {Error} if the prefix parameter is not provided
     */
    deleteNamespace(prefix: string): Promise<void>;
    /**
     * Deletes all namespace declarations in the repository.
     *
     * @return {Promise<void>} promise that will be resolved after
     * successful deletion
     */
    deleteNamespaces(): Promise<void>;
    /**
     * Fetch rdf data from statements endpoint using provided parameters.
     *
     * Provided values will be automatically converted to N-Triples if they are
     * not already encoded as such.
     *
     * @param {GetStatementsPayload} payload is an object holding the request
     * parameters.
     * @return {Promise<string|Quad>} resolves with plain string or Quad according
     *      to provided response type.
     */
    get(payload: GetStatementsPayload): Promise<string | Quad>;
    /**
     * Executes request to query a repository.
     *
     * Only POST request with a valid QueryPayload is supported.
     *
     * @param {GetQueryPayload} payload is an object holding request parameters
     * required by the query POST endpoint.
     * @return {Promise} the client can subscribe to the stream events and consume
     * the emitted strings or Quads depending on the provided response type as
     * soon as they are available.
     * @throws {Error} if the payload is misconfigured
     */
    query(payload: GetQueryPayload): Promise<any>;
    /**
     * Executes a request with a sparql query against <code>/statements</code>
     * endpoint to update repository data.
     *
     * If <code>contentType</code> is set to
     * <code>application/x-www-form-urlencoded</code> then query and request
     * parameters from the payload are encoded as query string and sent as request
     * body.
     *
     * If <code>contentType</code> is set to
     * <code>application/sparql-update</code> then the query is sent unencoded as
     * request body.
     *
     * @param {UpdateQueryPayload} payload
     * @return {Promise<void>} promise that will be resolved if the update is
     * successful or rejected in case of failure
     * @throws {Error} if the payload is misconfigured
     */
    update(payload: UpdateQueryPayload): Promise<void>;
    /**
     * Saves the provided statement payload in the repository.
     *
     * The payload will be converted to a quad or a collection of quads in case
     * there are multiple contexts.
     *
     * After the conversion, the produced quad(s) will be serialized to Turtle or
     * Trig format and send to the repository as payload.
     *
     * See {@link #addQuads()}.
     *
     * @param {AddStatementPayload} payload holding request parameters
     * @return {Promise<void>} promise that will be resolved if the addition is
     * successful or rejected in case of failure
     * @throws {Error} if the payload is not provided or the payload has null
     * subject, predicate and/or object
     */
    add(payload: AddStatementPayload): Promise<void>;
    /**
     * Serializes the provided quads to Turtle format and sends them to the
     * repository as payload.
     *
     * If any of the quads have a graph, then the text will be serialized to the
     * Trig format which is an extended version of Turtle supporting contexts.
     *
     * @param {Quad[]} quads collection of quads to be sent as Turtle/Trig text
     * @param {string|string[]} [context] restricts the insertion to the given
     * context. Will be encoded as N-Triple if it is not already one
     * @param {string} [baseURI] used to resolve relative URIs in the data
     * @return {Promise<void>} promise that will be resolved if the addition is
     * successful or rejected in case of failure
     */
    addQuads(quads: Quad[], context?: string | string[], baseURI?: string): Promise<void>;
    /**
     * Overwrites the repository's data by serializing the provided quads to
     * Turtle format and sending them to the repository as payload.
     *
     * If any of the quads have a graph, then the text will be serialized to the
     * Trig format which is an extended version of Turtle supporting contexts.
     *
     * The overwrite will be restricted if the context parameter is specified.
     *
     * @param {Quad[]} quads collection of quads to be sent as Turtle/Trig text
     * @param {string|string[]} [context] restricts the insertion to the given
     * context. Will be encoded as N-Triple if it is not already one
     * @param {string} [baseURI] used to resolve relative URIs in the data
     * @return {Promise<void>} promise that will be resolved if the overwrite is
     * successful or rejected in case of failure
     */
    putQuads(quads: Quad[], context?: string | string[], baseURI?: string): Promise<void>;
    /**
     * Deletes statements in the repository based on the provided subject,
     * predicate, object and or contexts. Each of them is optional and acts as
     * statements filter which effectively narrows the scope of the deletion.
     *
     * Providing context or contexts will restricts the operation to one or more
     * specific contexts in the repository.
     *
     * Provided values will be automatically converted to N-Triples if they are
     * not already encoded as such.
     *
     * @param {String} [subject] resource subject
     * @param {String} [predicate] resource predicate
     * @param {String} [object] resource object
     * @param {String[]|String} [contexts] resource or resources context
     * @return {Promise<void>} promise that will be resolved if the deletion is
     *                         successful or rejected in case of failure
     */
    deleteStatements(subject?: string, predicate?: string, object?: string, contexts?: string[] | string): Promise<void>;
    /**
     * Deletes all statements in the repository.
     *
     * @return {Promise<void>} promise that will be resolved if the deletion is
     *                   successful or rejected in case of failure
     */
    deleteAllStatements(): Promise<void>;
    /**
     * Fetch rdf data from statements endpoint using provided parameters.
     *
     * The request is configured so that expected response should be a readable
     * stream.
     *
     * Provided request params will be automatically converted to N-Triples if
     * they are not already encoded as such.
     *
     * @param {GetStatementsPayload} payload is an object holding request params
     *
     * @return {Promise<WritableStream>} the client can subscribe to the readable
     * stream events and consume the emitted strings depending on the provided
     * response type as soon as they are available.
     */
    download(payload: GetStatementsPayload): Promise<WritableStream>;
    /**
     * Executes a POST request against the <code>/statements</code> endpoint. The
     * statements which have to be added are provided through a readable stream.
     * This method is useful for library client who wants to upload a big data set
     * into the repository.
     *
     * @param {ReadableStream} readStream
     * @param {string} contentType is one of RDF mime type formats,
     *                application/x-rdftransaction' for a transaction document or
     *                application/x-www-form-urlencoded
     * @param {NamedNode|string} [context] optional context to restrict the
     * operation. Will be encoded as N-Triple if it is not already one
     * @param {string} [baseURI] optional uri against which any relative URIs
     * found in the data would be resolved.
     *
     * @return {Promise<void>} a promise that will be resolved when the stream has
     * been successfully consumed by the server
     */
    upload(readStream: ReadableStream, contentType: string, context?: NamedNode | string, baseURI?: string): Promise<void>;
    /**
     * Executes a PUT request against the <code>/statements</code> endpoint. The
     * statements which have to be updated are provided through a readable stream.
     * This method is useful for overriding large set of statements that might be
     * provided as a readable stream e.g. reading from file.
     *
     * @param {ReadableStream} readStream
     * @param {string} contentType
     * @param {NamedNode|string} context restrict the operation. Will be encoded
     * as N-Triple if it is not already one
     * @param {string} [baseURI] optional uri against which any relative URIs
     * found in the data would be resolved.
     *
     * @return {Promise<void>} a promise that will be resolved when the stream has
     * been successfully consumed by the server
     */
    overwrite(readStream: ReadableStream, contentType: string, context: NamedNode | string, baseURI?: string): Promise<void>;
    /**
     * Uploads the file specified by the provided file path to the server.
     *
     * See {@link #upload}
     *
     * @param {string} filePath path to a file to be streamed to the server
     * @param {string} contentType MIME type of the file's content
     * @param {string|string[]} [context] restricts the operation to the given
     * context. Will be encoded as N-Triple if it is not already one
     * @param {string} [baseURI] used to resolve relative URIs in the data
     *
     * @return {Promise<void>} a promise that will be resolved when the file has
     * been successfully consumed by the server
     */
    addFile(filePath: string, contentType: string, context?: string | string[], baseURI?: string): Promise<void>;
    /**
     * Uploads the file specified by the provided file path to the server
     * overwriting any data in the server's repository.
     *
     * The overwrite will be restricted if the context parameter is specified.
     *
     * See {@link #overwrite}
     *
     * @param {string} filePath path to a file to be streamed to the server
     * @param {string} contentType MIME type of the file's content
     * @param {string} [context] restricts the operation to the given context.
     * Will be encoded as N-Triple if it is not already one
     * @param {string} [baseURI] used to resolve relative URIs in the data
     *
     * @return {Promise<void>} a promise that will be resolved when the file has
     * been successfully consumed by the server
     */
    putFile(filePath: string, contentType: string, context?: string, baseURI?: string): Promise<void>;
    /**
     * Starts a transaction and produces a {@link TransactionalRepositoryClient}.
     *
     * The transactions ID is extracted from the <code>location</code> header and
     * is used as  endpoint for the produced TransactionalRepositoryClient.
     *
     * If no transaction isolation level is provided, the server will use its
     * default isolation level.
     *
     * @param {string} [isolationLevel] an optional parameter to specify the
     * transaction's level of isolation; for possible values  see
     * {@link TransactionIsolationLevel}
     * @return {Promise<TransactionalRepositoryClient>} transactional client
     */
    beginTransaction(isolationLevel?: string): Promise<TransactionalRepositoryClient>;
}
import BaseRepositoryClient = require("../repository/base-repository-client");
import ConsoleLogger = require("../logging/console-logger");
import RepositoryService = require("../service/repository-service");
import NamespaceService = require("../service/namespace-service");
import StatementsService = require("../service/statements-service");
import QueryService = require("../service/query-service");
import UploadService = require("../service/upload-service");
import DownloadService = require("../service/download-service");
import TransactionService = require("../service/transaction-service");