2 * Copyright (c) 2010-2020 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.binding.russound.internal.rio.models;
15 import java.util.concurrent.atomic.AtomicBoolean;
16 import java.util.concurrent.atomic.AtomicReference;
18 import org.apache.commons.lang.StringUtils;
21 * Simple model of a RIO Preset and it's attributes. Please note this class is used to
22 * serialize/deserialize to JSON.
24 * @author Tim Roberts - Initial contribution
26 public class RioPreset {
33 * Whether the preset is valid or not
35 private final AtomicBoolean valid = new AtomicBoolean(false);
40 private final AtomicReference<String> name = new AtomicReference<>(null);
43 * Simply creates the preset from the given ID. The preset will not be valid and the name will default to
46 * @param id a preset ID between 1 and 36
47 * @throws IllegalArgumentException if id < 1 or > 36
49 public RioPreset(int id) {
50 this(id, false, "Preset " + id);
54 * Creates the preset from the given ID, validity and name. If the name is empty or null, it will default to
57 * @param id a preset ID between 1 and 36
58 * @param isValid true if the preset is valid, false otherwise
59 * @param name a possibly null, possibly empty preset name
60 * @throws IllegalArgumentException if id < 1 or > 32
62 public RioPreset(int id, boolean valid, String name) {
63 if (id < 1 || id > 36) {
64 throw new IllegalArgumentException("Preset ID can only be between 1 and 36");
67 if (StringUtils.isEmpty(name)) {
68 name = "Preset " + id;
72 this.valid.set(valid);
77 * Returns the bank identifier this preset is for
79 * @return bank identifier between 1 and 6
81 public int getBank() {
82 return ((getId() - 1) / 6) + 1;
86 * Returns the bank preset identifier this preset is for
88 * @return bank preset identifier between 1 and 6
90 public int getBankPreset() {
91 return ((getId() - 1) % 6) + 1;
95 * Returns the preset identifier
97 * @return the preset identifier between 1 and 36
104 * Returns true if the preset is valid, false otherwise
106 * @return true if valid, false otherwise
108 public boolean isValid() {
113 * Sets whether the preset is valid (true) or not (false)
115 * @param presetValid true if valid, false otherwise
117 public void setValid(boolean presetValid) {
118 valid.set(presetValid);
122 * Set's the preset name. If null or empty, will default to "Preset " + getId()
124 * @param presetName a possibly null, possibly empty preset name
126 public void setName(String presetName) {
127 name.set(StringUtils.isEmpty(presetName) ? "Preset " + getId() : presetName);
131 * Returns the preset name
133 * @return a non-null, non-empty preset name
135 public String getName() {