// ***************************************************************************** // Copyright 2013-2022 Aerospike, Inc. // // Licensed under the Apache License, Version 2.0 (the "License") // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // ***************************************************************************** 'use strict' const BasePolicy = require('./base_policy') /** * A policy affecting the behavior of query operations. * * @extends BasePolicy * @since v3.0.0 */ class QueryPolicy extends BasePolicy { /** * Initializes a new QueryPolicy from the provided policy values. * * @param {Object} [props] - Policy values */ constructor (props) { props = props || {} super(props) /** * Should CDT data types (Lists / Maps) be deserialized to JS data types * (Arrays / Objects) or returned as raw bytes (Buffer). * * @type boolean * @default <code>true</code> * @since v3.7.0 */ this.deserialize = props.deserialize /** * Terminate the query if the cluster is in migration state. If the query's * "where" clause is not defined (scan), this field is ignored. * * Requires Aerospike Server version 4.2.0.2 or later. * * @type boolean * @default <code>false</code> * @since v3.4.0 */ this.failOnClusterChange = props.failOnClusterChange /** * Timeout in milliseconds used when the client sends info commands to * check for cluster changes before and after the query. This timeout is * only used when {@link * QueryPolicy#failOnClusterChange|failOnClusterChange} is true and the * query's "where" clause is defined. * * @type number * @default 10000 ms * @since v3.16.5 */ this.infoTimeout = props.infoTimeout } } module.exports = QueryPolicy