W3cubDocs

/OpenJDK 21

Class Control

java.lang.Object
javax.sound.sampled.Control
Direct Known Subclasses:
BooleanControl, CompoundControl, EnumControl, FloatControl
public abstract class Control extends Object
Lines often have a set of controls, such as gain and pan, that affect the audio signal passing through the line. Java Sound's Line objects let you obtain a particular control object by passing its class as the argument to a getControl method.

Because the various types of controls have different purposes and features, all of their functionality is accessed from the subclasses that define each kind of control.

Since:
1.3
See Also:

Nested Class Summary

Modifier and Type Class Description
static class  Control.Type
An instance of the Type class represents the type of the control.

Constructor Summary

Modifier Constructor Description
protected
Constructs a control with the specified type.

Method Summary

Modifier and Type Method Description
Control.Type getType()
Obtains the control's type.
String toString()
Returns a string representation of the control.

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

Control

protected Control(Control.Type type)
Constructs a control with the specified type.
Parameters:
type - the kind of control desired

Method Details

getType

public Control.Type getType()
Obtains the control's type.
Returns:
the control's type

toString

public String toString()
Returns a string representation of the control.
Overrides:
toString in class Object
Returns:
a string representation of the control

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/sound/sampled/Control.html