org.elasticsearch.index.analysis.NumericDateAnalyzer Maven / Gradle / Ivy
/*
* 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.analysis;
import org.apache.lucene.util.NumericUtils;
import org.joda.time.format.DateTimeFormatter;
import java.io.IOException;
import java.io.Reader;
/**
*
*/
public class NumericDateAnalyzer extends NumericAnalyzer {
private final int precisionStep;
private final DateTimeFormatter dateTimeFormatter;
public NumericDateAnalyzer(DateTimeFormatter dateTimeFormatter) {
this(NumericUtils.PRECISION_STEP_DEFAULT, dateTimeFormatter);
}
public NumericDateAnalyzer(int precisionStep, DateTimeFormatter dateTimeFormatter) {
this.precisionStep = precisionStep;
this.dateTimeFormatter = dateTimeFormatter;
}
@Override
protected NumericDateTokenizer createNumericTokenizer(Reader reader, char[] buffer) throws IOException {
return new NumericDateTokenizer(reader, precisionStep, buffer, dateTimeFormatter);
}
}