com.svenjacobs.lugaene.GaeIndexWriterConfigHelper.java Source code

Introduction

Here is the source code for com.svenjacobs.lugaene.GaeIndexWriterConfigHelper.java

Source

package com.svenjacobs.lugaene;

/*
 * #%L
 * LuGAEne
 * %%
 * Copyright (C) 2013 Sven Jacobs
 * %%
 * 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.
 * #L%
 */

import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.SerialMergeScheduler;
import org.apache.lucene.util.Version;

/**
 * @author Sven Jacobs
 */
public class GaeIndexWriterConfigHelper {

    /**
     * Creates {@link IndexWriterConfig} with options required for GAE runtime environment.
     *
     * @param version Lucene version
     * @param analyzer Lucene analyzer
     * @return IndexWriterConfig instance
     */
    public static IndexWriterConfig create(final Version version, final Analyzer analyzer) {
        final IndexWriterConfig config = new IndexWriterConfig(version, analyzer);
        config.setMergeScheduler(new SerialMergeScheduler());
        return config;
    }
}