/**
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations under
* the License.
*
* The Original Code is OpenELIS code.
*
* Copyright (C) The Minnesota Department of Health. All Rights Reserved.
*/
package us.mn.state.health.lims.sample.valueholder;
import java.util.Comparator;
/**
* @author diane benz
* bugzilla 2513
*/
public class SampleComparator implements Comparable {
String accessionNumber;
// You can put the default sorting capability here
public int compareTo(Object obj) {
Sample s = (Sample)obj;
return this.accessionNumber.compareTo(s.getAccessionNumber());
}
public static final Comparator ACCESSION_NUMBER_COMPARATOR =
new Comparator() {
public int compare(Object a, Object b) {
Sample s_a = (Sample)a;
Sample s_b = (Sample)b;
String aValue = getLongVersionOfNumber(s_a.getAccessionNumber());
String bValue = getLongVersionOfNumber(s_b.getAccessionNumber());
return (aValue.compareTo(bValue));
}
};
private static String getLongVersionOfNumber(String number) {
String longVersion = "";
if (number.length() < 10) {
int zeroPaddingLength = 10 - number.length();
StringBuffer zeros = new StringBuffer();
for (int i = 0; i < zeroPaddingLength; i++) {
zeros.append("0");
}
longVersion = zeros + number;
}
if (number.length() == 10) {
longVersion = number;
}
return longVersion;
}
}