com.liferay.portal.kernel.util.comparator.UserTrackerModifiedDateComparator Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.portal.kernel.util.comparator;
import com.liferay.portal.kernel.model.UserTracker;
import com.liferay.portal.kernel.util.DateUtil;
import java.io.Serializable;
import java.util.Comparator;
/**
* @author Brian Wing Shun Chan
*/
public class UserTrackerModifiedDateComparator
implements Comparator, Serializable {
public UserTrackerModifiedDateComparator() {
this(false);
}
public UserTrackerModifiedDateComparator(boolean ascending) {
_ascending = ascending;
}
@Override
public int compare(UserTracker userTracker1, UserTracker userTracker2) {
int value = DateUtil.compareTo(
userTracker1.getModifiedDate(), userTracker2.getModifiedDate());
if (_ascending) {
return value;
}
return -value;
}
private final boolean _ascending;
}