io.github.honhimw.ms.api.SearchableAttributesSettings Maven / Gradle / Ivy

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/*
 * 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.
 */

package io.github.honhimw.ms.api;

import io.github.honhimw.ms.model.TaskInfo;
import io.swagger.v3.oas.annotations.Operation;

import java.util.List;

/**
 * Searchable attributes
 * The values associated with attributes in the searchableAttributes list are searched for matching query words. The order of the list also determines the attribute ranking order.
 * 
 * By default, the searchableAttributes array is equal to all fields in your dataset. This behavior is represented by the value ["*"].
 * 
WARNING
 *  * Updating searchable attributes will re-index all documents in the index, which can take some time. We recommend updating your index settings first and then adding documents as this reduces RAM consumption.
 * 
 * 
 * To learn more about searchable attributes, refer to our dedicated guide.
 * 
 *
 * @author hon_him
 * @since 2024-01-03
 */

public interface SearchableAttributesSettings {

    /**
     * Get the searchable attributes of an index.
     *
     * @return current index searchable attributes
     */
    @Operation(method = "GET", tags = "/indexes/{index_uid}/settings/searchable-attributes")
    List get();

    /**
     * Update the searchable attributes of an index.
     * WARNING
     *      * Due to an implementation bug, manually updating searchableAttributes will change the displayed order of document fields in the JSON response. This behavior is inconsistent and will be fixed in a future release.
     * 
     *
     * @param searchableAttributes An array of strings.
     *                             Each string should be an attribute that exists in the selected index.
     *                             The array should be given in order of importance: from the most important attribute to the least important attribute.
     *                             If an attribute contains an object,
     *                             you can use dot notation to set one or more of its keys as a value for this setting:
     *                             "searchableAttributes": ["release_date.year"].
     *                             WARNING
     *                                  *                                                         If the field does not exist, no error will be thrown.
     *                                                         
     * @return update task
     */
    @Operation(method = "PUT", tags = "/indexes/{index_uid}/settings/searchable-attributes")
    TaskInfo update(List searchableAttributes);


    /**
     * Reset the searchable attributes of the index to the default value.
     *
     * @return reset task
     */
    @Operation(method = "DELETE", tags = "/indexes/{index_uid}/settings/searchable-attributes")
    TaskInfo reset();

}