/*
 * Licensed to ElasticSearch and Shay Banon under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. ElasticSearch 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.elasticsearch.index.codec.postingsformat;

import org.apache.lucene.codecs.PostingsFormat;
import org.elasticsearch.common.Nullable;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.inject.assistedinject.Assisted;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.util.BloomFilter;
import org.elasticsearch.index.settings.IndexSettings;

import java.util.Map;

/**
 */
public class BloomFilterPostingsFormatProvider extends AbstractPostingsFormatProvider {

    private final PostingsFormatProvider delegate;
    private final BloomFilterPostingsFormat postingsFormat;

    @Inject
    public BloomFilterPostingsFormatProvider(@IndexSettings Settings indexSettings, @Nullable Map<String, Factory> postingFormatFactories, @Assisted String name, @Assisted Settings postingsFormatSettings) {
        super(name);
        this.delegate = Helper.lookup(indexSettings, postingsFormatSettings.get("delegate"), postingFormatFactories);
        this.postingsFormat = new BloomFilterPostingsFormat(
                delegate.get(),
                BloomFilter.Factory.buildFromString(indexSettings.get("fpp"))
        );
    }

    public PostingsFormatProvider delegate() {
        return delegate;
    }

    @Override
    public PostingsFormat get() {
        return postingsFormat;
    }
}

@@ -1948,21 +1948,30 @@
 mString(
-index
+postingsFormat
 Settings

fix bloom filter posting format to get the fpp from the correct settings