Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * 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.
 */

public class Main {
    /**
     * <p>Converts a Boolean to a String returning one of the input Strings.</p>
     *
     * <pre>
     *   BooleanUtils.toString(Boolean.TRUE, "true", "false", null)   = "true"
     *   BooleanUtils.toString(Boolean.FALSE, "true", "false", null)  = "false"
     *   BooleanUtils.toString(null, "true", "false", null)           = null;
     * </pre>
     *
     * @param bool  the Boolean to check
     * @param trueString  the String to return if {@code true}, may be {@code null}
     * @param falseString  the String to return if {@code false}, may be {@code null}
     * @param nullString  the String to return if {@code null}, may be {@code null}
     * @return one of the three input Strings
     */
    public static String toString(final Boolean bool, final String trueString, final String falseString,
            final String nullString) {
        if (bool == null) {
            return nullString;
        }
        return bool.booleanValue() ? trueString : falseString;
    }

    /**
     * <p>Converts a boolean to a String returning one of the input Strings.</p>
     *
     * <pre>
     *   BooleanUtils.toString(true, "true", "false")   = "true"
     *   BooleanUtils.toString(false, "true", "false")  = "false"
     * </pre>
     *
     * @param bool  the Boolean to check
     * @param trueString  the String to return if {@code true}, may be {@code null}
     * @param falseString  the String to return if {@code false}, may be {@code null}
     * @return one of the two input Strings
     */
    public static String toString(final boolean bool, final String trueString, final String falseString) {
        return bool ? trueString : falseString;
    }
}