/*******************************************************************************
* sdrtrunk
* Copyright (C) 2014-2017 Dennis Sheirer
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
******************************************************************************/
package util;
public class StringUtils
{
/**
* Compares string a to b and returns true if a is non-null and non-empty, b is non-null and non-empty, and
* a is equal to b.
* @param a string to compare
* @param b string to compare
*/
public static boolean isEqual(String a, String b)
{
return !isEmpty(a) && !isEmpty(b) && a.equals(b);
}
/**
* Checks the string for null or empty condition
*/
public static boolean isEmpty(String a)
{
return a == null || a.isEmpty();
}
}