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Class 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:
Line.getControls(), Line.isControlSupported(javax.sound.sampled.Control.Type)

Nested Classes

Nested Classes
Modifier and Type Class and Description
static class  Control.Type

An instance of the Type class represents the type of the control.

Constructors

Control

protected Control(Control.Type type)

Constructs a Control with the specified type.

Parameters:
type - the kind of control desired

Methods

getType

public Control.Type getType()

Obtains the control's type.

Returns:
the control's type.

toString

public String toString()

Obtains a String describing the control type and its current state.

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.
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