package org.apache.lucene.queryParser.spans;
/**
* 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.
*/
import org.apache.lucene.queryParser.core.config.FieldConfig;
import org.apache.lucene.queryParser.core.config.QueryConfigHandler;
/**
* This query config handler only adds the {@link UniqueFieldAttribute} to it.<br/>
* <br/>
*
* It does not return any configuration for a field in specific.
*/
public class SpansQueryConfigHandler extends QueryConfigHandler {
public SpansQueryConfigHandler() {
addAttribute(UniqueFieldAttribute.class);
}
@Override
public FieldConfig getFieldConfig(CharSequence fieldName) {
// there is no field configuration, always return null
return null;
}
}