2 * Copyright (c) 2010-2023 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
7 * This program and the accompanying materials are made available under the
8 * terms of the Eclipse Public License 2.0 which is available at
9 * http://www.eclipse.org/legal/epl-2.0
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.io.imperihome.internal.util;
15 import org.eclipse.jdt.annotation.NonNullByDefault;
16 import org.eclipse.jdt.annotation.Nullable;
19 * The {@link StringUtils} class defines some static string utility methods
21 * @author Leo Siepel - Initial contribution
24 public class StringUtils {
27 * Simple method to create boolean from string.
28 * 'true', 'on', 'y', 't' or 'yes' (case insensitive) will return true. Otherwise, false is returned.
30 public static boolean toBoolean(@Nullable String input) {
32 input = input.toLowerCase();
34 return "true".equals(input) || "on".equals(input) || "y".equals(input) || "t".equals(input)
35 || "yes".equals(input);
38 public static String padLeft(@Nullable String input, int minSize, String padString) {
42 return String.format("%" + minSize + "s", input).replace(" ", padString);