com.liferay.portal.kernel.util.MethodComparator 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;
import java.lang.reflect.Method;
import java.util.Comparator;
/**
* @author Shuyang Zhou
* @author Brian Wing Shun Chan
* @deprecated As of Judson (7.1.x), with no direct replacement
*/
@Deprecated
public class MethodComparator implements Comparator {
@Override
public int compare(Method method1, Method method2) {
String name1 = method1.getName();
String name2 = method2.getName();
int value = name1.compareTo(name2);
if (value != 0) {
return value;
}
Class[] parameterTypes1 = method1.getParameterTypes();
Class[] parameterTypes2 = method2.getParameterTypes();
int index = 0;
while ((index < parameterTypes1.length) &&
(index < parameterTypes2.length)) {
Class parameterType1 = parameterTypes1[index];
Class parameterType2 = parameterTypes2[index];
String parameterTypeName1 = parameterType1.getName();
String parameterTypeName2 = parameterType2.getName();
value = parameterTypeName1.compareTo(parameterTypeName2);
if (value != 0) {
return value;
}
index++;
}
if (index < (parameterTypes1.length - 1)) {
return -1;
}
return 1;
}
}