io.github.honhimw.ms.model.Faceting 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.model;

import io.swagger.v3.oas.annotations.media.Schema;
import lombok.*;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

/**
 * Faceting object
 * Default object
 *  * {
 *     "maxValuesPerFacet": 100,
 *     "sortFacetValuesBy": {
 *         "*": "alpha"
 *     }
 * }
 * 
 *
 * @author hon_him
 * @since 2024-01-03
 */

@Data
@EqualsAndHashCode(callSuper = false)
@NoArgsConstructor
@AllArgsConstructor
@Builder(builderClassName = "Builder")
public class Faceting implements Serializable {

    @Schema(description = "Maximum number of facet values returned for each facet. Values are sorted in ascending lexicographical order", defaultValue = "100")
    private Integer maxValuesPerFacet;

    @Schema(description = "Customize facet order to sort by descending value count (count) or ascending alphanumeric order (alpha)", defaultValue = "{\"*\": \"alpha\"}")
    private Map sortFacetValuesBy;

    public static Faceting defaultObject() {
        Faceting faceting = new Faceting();
        faceting.setMaxValuesPerFacet(100);
        Map sortFacetValuesBy = new HashMap<>();
        sortFacetValuesBy.put("*", "alpha");
        faceting.setSortFacetValuesBy(sortFacetValuesBy);
        return faceting;
    }

}