/*
* Copyright (c) 2009-2014 Matthew R. Harrah
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.gedcom4j.comparators;
import java.io.Serializable;
import java.util.Comparator;
import org.gedcom4j.model.Individual;
import org.gedcom4j.model.PersonalName;
/**
* Comparator for sorting individuals by last name (surname) first, then first (given) name
*
* @author frizbog1
*
*/
public class IndividualByLastNameFirstNameComparator implements Serializable, Comparator<Individual> {
/**
* Serial Version UID
*/
private static final long serialVersionUID = -8121061183483337581L;
/**
* Compare two individuals
*
* @param i1
* individual 1
* @param i2
* individual 2
* @return -1 if i1 < i2, 0 if i1 == i2, 1 if i1 > i2
* @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
*/
public int compare(Individual i1, Individual i2) {
String s1 = "-unknown-";
String s2 = "-unknown-";
PersonalName n1 = null;
PersonalName n2 = null;
if (i1.names.size() > 0) {
n1 = i1.names.get(0);
}
if (i2.names.size() > 0) {
n2 = i2.names.get(0);
}
if (n1 != null) {
if (n1.surname == null && n1.givenName == null) {
if (n1.basic.contains("/")) {
String sn = n1.basic.substring(n1.basic.indexOf("/"));
String gn = n1.basic.substring(0, n1.basic.indexOf("/"));
s1 = sn + ", " + gn;
}
} else {
s1 = n1.surname + ", " + n1.givenName;
}
}
if (n2 != null) {
if (n2.surname == null && n2.givenName == null) {
if (n2.basic.contains("/")) {
String sn = n2.basic.substring(n2.basic.indexOf("/"));
String gn = n2.basic.substring(0, n2.basic.indexOf("/"));
s2 = sn + ", " + gn;
}
} else {
s2 = n2.surname + ", " + n2.givenName;
}
}
return s1.compareTo(s2);
}
}