com.stratio.cassandra.lucene.schema.mapping.StringMapper Maven / Gradle / Ivy
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/*
* Copyright (C) 2014 Stratio (http://stratio.com)
*
* 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.
*/
package com.stratio.cassandra.lucene.schema.mapping;
/**
* A {@link Mapper} to map a string, not tokenized field.
*
* @author Andres de la Pena {@literal }
*/
public class StringMapper extends KeywordMapper {
/** The default case sensitive option. */
public static final boolean DEFAULT_CASE_SENSITIVE = true;
/** If it must be case sensitive. */
public final boolean caseSensitive;
/**
* Builds a new {@link StringMapper}.
*
* @param field the name of the field
* @param column the name of the column to be mapped
* @param validated if the field must be validated
* @param caseSensitive if the analyzer must be case sensitive
*/
public StringMapper(String field, String column, Boolean validated, Boolean caseSensitive) {
super(field, column, validated, PRINTABLE_TYPES);
this.caseSensitive = caseSensitive == null ? DEFAULT_CASE_SENSITIVE : caseSensitive;
}
/** {@inheritDoc} */
@Override
protected String doBase(String name, Object value) {
String string = value.toString();
return caseSensitive ? string : string.toLowerCase();
}
/** {@inheritDoc} */
@Override
public String toString() {
return toStringHelper(this).add("caseSensitive", caseSensitive).toString();
}
}