src/share/classes/javax/sound/sampled/BooleanControl.java

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*** 1,7 **** /* ! * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this --- 1,7 ---- /* ! * Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this
*** 24,193 **** */ package javax.sound.sampled; /** ! * A <code>BooleanControl</code> provides the ability to switch between ! * two possible settings that affect a line's audio. The settings are boolean ! * values (<code>true</code> and <code>false</code>). A graphical user interface ! * might represent the control by a two-state button, an on/off switch, two ! * mutually exclusive buttons, or a checkbox (among other possibilities). ! * For example, depressing a button might activate a ! * <code>{@link BooleanControl.Type#MUTE MUTE}</code> control to silence ! * the line's audio. * <p> ! * As with other <code>{@link Control}</code> subclasses, a method is ! * provided that returns string labels for the values, suitable for ! * display in the user interface. * * @author Kara Kytle * @since 1.3 */ public abstract class BooleanControl extends Control { - - // INSTANCE VARIABLES - /** ! * The <code>true</code> state label, such as "true" or "on." */ private final String trueStateLabel; /** ! * The <code>false</code> state label, such as "false" or "off." */ private final String falseStateLabel; /** * The current value. */ private boolean value; - - // CONSTRUCTORS - - /** * Constructs a new boolean control object with the given parameters. * * @param type the type of control represented this float control object * @param initialValue the initial control value ! * @param trueStateLabel the label for the state represented by <code>true</code>, ! * such as "true" or "on." ! * @param falseStateLabel the label for the state represented by <code>false</code>, ! * such as "false" or "off." */ protected BooleanControl(Type type, boolean initialValue, String trueStateLabel, String falseStateLabel) { super(type); this.value = initialValue; this.trueStateLabel = trueStateLabel; this.falseStateLabel = falseStateLabel; } - /** ! * Constructs a new boolean control object with the given parameters. ! * The labels for the <code>true</code> and <code>false</code> states ! * default to "true" and "false." * * @param type the type of control represented by this float control object * @param initialValue the initial control value */ protected BooleanControl(Type type, boolean initialValue) { this(type, initialValue, "true", "false"); } - - // METHODS - - /** ! * Sets the current value for the control. The default ! * implementation simply sets the value as indicated. ! * Some controls require that their line be open before they can be affected ! * by setting a value. ! * @param value desired new value. */ public void setValue(boolean value) { this.value = value; } - - /** * Obtains this control's current value. ! * @return current value. */ public boolean getValue() { return value; } - /** * Obtains the label for the specified state. * @param state the state whose label will be returned ! * @return the label for the specified state, such as "true" or "on" ! * for <code>true</code>, or "false" or "off" for <code>false</code>. */ public String getStateLabel(boolean state) { return ((state == true) ? trueStateLabel : falseStateLabel); } - - - // ABSTRACT METHOD IMPLEMENTATIONS: CONTROL - - /** ! * Provides a string representation of the control * @return a string description */ public String toString() { return new String(super.toString() + " with current value: " + getStateLabel(getValue())); } - - // INNER CLASSES - - /** ! * An instance of the <code>BooleanControl.Type</code> class identifies one kind of ! * boolean control. Static instances are provided for the ! * common types. * * @author Kara Kytle * @since 1.3 */ public static class Type extends Control.Type { - - // TYPE DEFINES - - /** ! * Represents a control for the mute status of a line. ! * Note that mute status does not affect gain. */ public static final Type MUTE = new Type("Mute"); /** ! * Represents a control for whether reverberation is applied ! * to a line. Note that the status of this control not affect ! * the reverberation settings for a line, but does affect whether ! * these settings are used. */ public static final Type APPLY_REVERB = new Type("Apply Reverb"); - - // CONSTRUCTOR - - /** * Constructs a new boolean control type. * @param name the name of the new boolean control type */ ! protected Type(String name) { super(name); } ! } // class Type } --- 24,162 ---- */ package javax.sound.sampled; /** ! * A {@code BooleanControl} provides the ability to switch between two possible ! * settings that affect a line's audio. The settings are boolean values ! * ({@code true} and {@code false}). A graphical user interface might represent ! * the control by a two-state button, an on/off switch, two mutually exclusive ! * buttons, or a checkbox (among other possibilities). For example, depressing a ! * button might activate a {@link BooleanControl.Type#MUTE MUTE} control to ! * silence the line's audio. * <p> ! * As with other {@code Control} subclasses, a method is provided that returns ! * string labels for the values, suitable for display in the user interface. * * @author Kara Kytle * @since 1.3 */ public abstract class BooleanControl extends Control { /** ! * The {@code true} state label, such as "true" or "on". */ private final String trueStateLabel; /** ! * The {@code false} state label, such as "false" or "off". */ private final String falseStateLabel; /** * The current value. */ private boolean value; /** * Constructs a new boolean control object with the given parameters. * * @param type the type of control represented this float control object * @param initialValue the initial control value ! * @param trueStateLabel the label for the state represented by ! * {@code true}, such as "true" or "on" ! * @param falseStateLabel the label for the state represented by ! * {@code false}, such as "false" or "off" */ protected BooleanControl(Type type, boolean initialValue, String trueStateLabel, String falseStateLabel) { super(type); this.value = initialValue; this.trueStateLabel = trueStateLabel; this.falseStateLabel = falseStateLabel; } /** ! * Constructs a new boolean control object with the given parameters. The ! * labels for the {@code true} and {@code false} states default to "true" ! * and "false". * * @param type the type of control represented by this float control object * @param initialValue the initial control value */ protected BooleanControl(Type type, boolean initialValue) { this(type, initialValue, "true", "false"); } /** ! * Sets the current value for the control. The default implementation simply ! * sets the value as indicated. Some controls require that their line be ! * open before they can be affected by setting a value. ! * ! * @param value desired new value */ public void setValue(boolean value) { this.value = value; } /** * Obtains this control's current value. ! * ! * @return current value */ public boolean getValue() { return value; } /** * Obtains the label for the specified state. + * * @param state the state whose label will be returned ! * @return the label for the specified state, such as "true" or "on" for ! * {@code true}, or "false" or "off" for {@code false} */ public String getStateLabel(boolean state) { return ((state == true) ? trueStateLabel : falseStateLabel); } /** ! * Provides a string representation of the control. ! * * @return a string description */ + @Override public String toString() { return new String(super.toString() + " with current value: " + getStateLabel(getValue())); } /** ! * An instance of the {@code BooleanControl.Type} class identifies one kind ! * of boolean control. Static instances are provided for the common types. * * @author Kara Kytle * @since 1.3 */ public static class Type extends Control.Type { /** ! * Represents a control for the mute status of a line. Note that mute ! * status does not affect gain. */ public static final Type MUTE = new Type("Mute"); /** ! * Represents a control for whether reverberation is applied to a line. ! * Note that the status of this control not affect the reverberation ! * settings for a line, but does affect whether these settings are used. */ public static final Type APPLY_REVERB = new Type("Apply Reverb"); /** * Constructs a new boolean control type. + * * @param name the name of the new boolean control type */ ! protected Type(final String name) { super(name); } ! } }