/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Operations on boolean primitives and Boolean objects.
*
* This class tries to handle null input gracefully.
* An exception will not be thrown for a null input.
* Each method documents its behaviour in more detail.
*
* @author Stephen Colebourne
* @author Matthew Hawthorne
* @author Gary Gregory
* @since 2.0
* @version $Id: BooleanUtils.java 589050 2007-10-27 05:07:45Z bayard $
*/
public class Main {
/**
* Converts an int to a boolean specifying the conversion values.
*
*
* BooleanUtils.toBoolean(0, 1, 0) = false
* BooleanUtils.toBoolean(1, 1, 0) = true
* BooleanUtils.toBoolean(2, 1, 2) = false
* BooleanUtils.toBoolean(2, 2, 0) = true
*
*
* @param value the Integer to convert
* @param trueValue the value to match for true
* @param falseValue the value to match for false
* @return true or false
* @throws IllegalArgumentException if no match
*/
public static boolean toBoolean(int value, int trueValue, int falseValue) {
if (value == trueValue) {
return true;
} else if (value == falseValue) {
return false;
}
// no match
throw new IllegalArgumentException("The Integer did not match either specified value");
}
}