com.opensearchserver.textextractor.ParserField Maven / Gradle / Ivy
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/**
* Copyright 2014 OpenSearchServer Inc.
*
* 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.opensearchserver.textextractor;
import java.util.Comparator;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonInclude.Include;
@JsonInclude(Include.NON_EMPTY)
public class ParserField {
/**
* The internal name of the field.
*/
public final String name;
/**
* The type of the data
*/
public final Type type;
/**
* An optional description of the field.
*/
public final String description;
private ParserField(String name, Type type, String description) {
this.name = name;
this.type = type;
this.description = description;
}
final public static ParserField newString(String name, String description) {
return new ParserField(name, Type.STRING, description);
}
final public static ParserField newInteger(String name, String description) {
return new ParserField(name, Type.INTEGER, description);
}
final public static ParserField newDate(String name, String description) {
return new ParserField(name, Type.DATE, description);
}
public static enum Type {
STRING, INTEGER, DATE;
}
private static class ParserFieldComparator implements
Comparator {
@Override
public int compare(ParserField o1, ParserField o2) {
return o1.name.compareTo(o2.name);
}
}
/*
* Use to sort the field by name
*/
public final static ParserFieldComparator COMPARATOR = new ParserFieldComparator();
}