com.liferay.portal.kernel.workflow.comparator.WorkflowTaskNameComparator 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.workflow.comparator;
import com.liferay.portal.kernel.util.OrderByComparator;
import com.liferay.portal.kernel.workflow.WorkflowTask;
/**
* @author Shuyang Zhou
*/
public class WorkflowTaskNameComparator
extends OrderByComparator {
public WorkflowTaskNameComparator(
boolean ascending, String orderByAsc, String orderByDesc,
String[] orderByFields) {
_ascending = ascending;
_orderByAsc = orderByAsc;
_orderByDesc = orderByDesc;
_orderByFields = orderByFields;
}
@Override
public int compare(WorkflowTask workflowTask1, WorkflowTask workflowTask2) {
String name1 = workflowTask1.getName();
String name2 = workflowTask2.getName();
int value = name1.compareTo(name2);
if (value == 0) {
Long workflowTaskId1 = workflowTask1.getWorkflowTaskId();
Long workflowTaskId2 = workflowTask2.getWorkflowTaskId();
value = workflowTaskId1.compareTo(workflowTaskId2);
}
if (_ascending) {
return value;
}
return -value;
}
@Override
public String getOrderBy() {
if (isAscending()) {
return _orderByAsc;
}
return _orderByDesc;
}
@Override
public String[] getOrderByFields() {
return _orderByFields;
}
@Override
public boolean isAscending() {
return _ascending;
}
private final boolean _ascending;
private final String _orderByAsc;
private final String _orderByDesc;
private final String[] _orderByFields;
}