001
014
015 package com.liferay.portal.util.comparator;
016
017 import com.liferay.portal.kernel.util.OrderByComparator;
018 import com.liferay.portal.model.Subscription;
019
020
023 public class SubscriptionClassNameIdComparator extends OrderByComparator {
024
025 public static final String ORDER_BY_ASC = "Subscription.classNameId ASC";
026
027 public static final String ORDER_BY_DESC = "Subscription.classNameId DESC";
028
029 public static final String[] ORDER_BY_FIELDS = {"classNameId"};
030
031 public SubscriptionClassNameIdComparator() {
032 this(false);
033 }
034
035 public SubscriptionClassNameIdComparator(boolean ascending) {
036 _ascending = ascending;
037 }
038
039 @Override
040 public int compare(Object obj1, Object obj2) {
041 Subscription subscription1 = (Subscription)obj1;
042 Subscription subscription2 = (Subscription)obj2;
043
044 int value = 0;
045
046 if (subscription1.getClassNameId() < subscription2.getClassNameId()) {
047 value = -1;
048 }
049
050 if (subscription1.getClassNameId() > subscription2.getClassNameId()) {
051 value = 1;
052 }
053
054 if (_ascending) {
055 return value;
056 }
057 else {
058 return -value;
059 }
060 }
061
062 @Override
063 public String getOrderBy() {
064 if (_ascending) {
065 return ORDER_BY_ASC;
066 }
067 else {
068 return ORDER_BY_DESC;
069 }
070 }
071
072 @Override
073 public String[] getOrderByFields() {
074 return ORDER_BY_FIELDS;
075 }
076
077 @Override
078 public boolean isAscending() {
079 return _ascending;
080 }
081
082 private boolean _ascending;
083
084 }