solr/solrj/src/java/org/apache/solr/client/solrj/request/json/QueryFacetMap.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.solr.client.solrj.request.json;

import java.util.Map;

/**
 * Represents a "query" facet in a JSON query request.
 *
 * Ready for use in {@link JsonQueryRequest#withFacet(String, Map)}
 */
public class QueryFacetMap extends JsonFacetMap<QueryFacetMap> {
  public QueryFacetMap(String queryString) {
    super("query");

    if (queryString == null) {
      throw new IllegalArgumentException("Parameter 'queryString' must be non-null");
    }
    put("q", queryString);
  }

  @Override
  public QueryFacetMap getThis() { return this; }
}