package org.apache.blur.manager;
/**
* 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.blur.BlurConfiguration;
import org.apache.blur.manager.writer.BlurIndex;
import org.apache.lucene.queryparser.classic.ParseException;
import org.apache.lucene.search.Filter;
/**
* This implementation on {@link BlurFilterCache} does nothing and it is the
* default {@link BlurFilterCache}.
*/
public class DefaultBlurFilterCache extends BlurFilterCache {
public DefaultBlurFilterCache(BlurConfiguration configuration) {
super(configuration);
}
@Override
public Filter fetchPreFilter(String table, String filterStr) {
return null;
}
@Override
public Filter fetchPostFilter(String table, String filterStr) {
return null;
}
@Override
public Filter storePreFilter(String table, String filterStr, Filter filter, FilterParser filterParser)
throws ParseException {
return filter;
}
@Override
public Filter storePostFilter(String table, String filterStr, Filter filter, FilterParser filterParser)
throws ParseException {
return filter;
}
@Override
public void closing(String table, String shard, BlurIndex index) {
}
@Override
public void opening(String table, String shard, BlurIndex index) {
}
}