/*
* 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.lucene.codecs.simpletext;
import java.io.IOException;
import org.apache.lucene.codecs.PointsFormat;
import org.apache.lucene.codecs.PointsReader;
import org.apache.lucene.codecs.PointsWriter;
import org.apache.lucene.index.SegmentReadState;
import org.apache.lucene.index.SegmentWriteState;
/** For debugging, curiosity, transparency only!! Do not
* use this codec in production.
*
* <p>This codec stores all dimensional data in a single
* human-readable text file (_N.dim). You can view this in
* any text editor, and even edit it to alter your index.
*
* @lucene.experimental */
public final class SimpleTextPointsFormat extends PointsFormat {
@Override
public PointsWriter fieldsWriter(SegmentWriteState state) throws IOException {
return new SimpleTextPointsWriter(state);
}
@Override
public PointsReader fieldsReader(SegmentReadState state) throws IOException {
return new SimpleTextPointsReader(state);
}
/** Extension of points data file */
static final String POINT_EXTENSION = "dim";
/** Extension of points index file */
static final String POINT_INDEX_EXTENSION = "dii";
}