CompoundControl (Java SE 12 & JDK 12 )

java.lang.Object
- javax.sound.sampled.Control
- - javax.sound.sampled.CompoundControl

```
public abstract class CompoundControl
extends Control
```
A CompoundControl, such as a graphic equalizer, provides control over two or more related properties, each of which is itself represented as a Control.

Since:

1.3

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class CompoundControl.Type
An instance of the CompoundControl.Type inner class identifies one kind of compound control.

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`CompoundControl(CompoundControl.Type type, Control[] memberControls)`	Constructs a new compound control object with the given parameters.

Method Summary

Modifier and Type	Method	Description
`Control[]`	`getMemberControls()`	Returns the set of member controls that comprise the compound control.
`String`	`toString()`	Provides a string representation of the control.

Methods declared in class javax.sound.sampled.Control
getType

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - CompoundControl
```
protected CompoundControl(CompoundControl.Type type,
                          Control[] memberControls)
```
    Constructs a new compound control object with the given parameters.
    
    Parameters:
    
    type - the type of control represented this compound control object
    
    memberControls - the set of member controls
- Method Detail
  - getMemberControls
```
public Control[] getMemberControls()
```
    Returns the set of member controls that comprise the compound control.
    
    Returns:
    
    the set of member controls
  - toString
```
public String toString()
```
    Provides a string representation of the control.
    
    Overrides:
    
    toString in class Control
    
    Returns:
    
    a string description