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:
-
Line.getControls(),Line.isControlSupported(javax.sound.sampled.Control.Type)
Nested Classes
| Modifier and Type | Class and Description |
|---|---|
static class |
Control.Type An instance of the |
Constructors
| Modifier | Constructor and Description |
|---|---|
protected |
Control(Control.Type type) Constructs a Control with the specified type. |
Methods
| Modifier and Type | Method and Description |
|---|---|
Control.Type |
getType() Obtains the control's type. |
String |
toString() Obtains a String describing the control type and its current state. |
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait 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.
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Documentation extracted from Debian's OpenJDK Development Kit package.
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https://docs.oracle.com/javase/8/docs/api/javax/sound/sampled/Control.html