public abstract class BooleanControl extends Control
BooleanControl provides the ability to switch between
 two possible settings that affect a line's audio.  The settings are boolean
 values (true and 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
 MUTE
 As with other Control
| Modifier and Type | Class and Description | 
|---|---|
| static class  | BooleanControl.TypeAn instance of the  BooleanControl.Typeclass identifies one kind of
 boolean control. | 
| Modifier | Constructor and Description | 
|---|---|
| protected  | BooleanControl(BooleanControl.Type type,
              boolean initialValue)Constructs a new boolean control object with the given parameters. | 
| protected  | BooleanControl(BooleanControl.Type type,
              boolean initialValue,
              String trueStateLabel,
              String falseStateLabel)Constructs a new boolean control object with the given parameters. | 
| Modifier and Type | Method and Description | 
|---|---|
| String | getStateLabel(boolean state)Obtains the label for the specified state. | 
| boolean | getValue()Obtains this control's current value. | 
| void | setValue(boolean value)Sets the current value for the control. | 
| String | toString()Provides a string representation of the control | 
protected BooleanControl(BooleanControl.Type type, boolean initialValue, String trueStateLabel, String falseStateLabel)
type - the type of control represented this float control objectinitialValue - the initial control valuetrueStateLabel - the label for the state represented by true,
 such as "true" or "on."falseStateLabel - the label for the state represented by false,
 such as "false" or "off."protected BooleanControl(BooleanControl.Type type, boolean initialValue)
true and false states
 default to "true" and "false."type - the type of control represented by this float control objectinitialValue - the initial control valuepublic void setValue(boolean value)
value - desired new value.public boolean getValue()
public String getStateLabel(boolean state)
state - the state whose label will be returnedtrue, or "false" or "off" for false. Submit a bug or feature 
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