Class LineEvent.Type

java.lang.Object

javax.sound.sampled.LineEvent.Type

Enclosing class:

LineEvent

public static class LineEvent.Type
extends Object

The LineEvent.Type inner class identifies what kind of event occurred on a line. Static instances are provided for the common types (OPEN, CLOSE, START, and STOP).

Since:

1.3

See Also:

• LineEvent.getType()

Field Summary

Fields

Modifier and Type	Field	Description
static final LineEvent.Type	CLOSE	A type of event that is sent when a line closes, freeing the system resources it had obtained when it was opened.
static final LineEvent.Type	OPEN	A type of event that is sent when a line opens, reserving system resources for itself.
static final LineEvent.Type	START	A type of event that is sent when a line begins to engage in active input or output of audio data in response to a start request.
static final LineEvent.Type	STOP	A type of event that is sent when a line ceases active input or output of audio data in response to a stop request, or because the end of media has been reached.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Type(String name)	Constructs a new event type.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object obj)	Indicates whether the specified object is equal to this event type, returning true if the objects are the same.
final int	hashCode()	Returns a hash code value for this event type.
String	toString()	Returns type's name as the string representation of the event type.

Methods declared in class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

OPEN

public static final LineEvent.Type OPEN

A type of event that is sent when a line opens, reserving system resources for itself.

See Also:

• CLOSE
• Line.open()

CLOSE

public static final LineEvent.Type CLOSE

A type of event that is sent when a line closes, freeing the system resources it had obtained when it was opened.

See Also:

• OPEN
• Line.close()

START

public static final LineEvent.Type START

A type of event that is sent when a line begins to engage in active input or output of audio data in response to a start request.

See Also:

• STOP
• DataLine.start()

STOP

public static final LineEvent.Type STOP

A type of event that is sent when a line ceases active input or output of audio data in response to a stop request, or because the end of media has been reached.

See Also:

• START
• DataLine.stop()

Constructor Details

Type

protected Type(String name)

Constructs a new event type.

Parameters:

name - name of the type

Method Details

equals

public final boolean equals(Object obj)

Indicates whether the specified object is equal to this event type, returning true if the objects are the same.

Overrides:

equals in class Object

Parameters:

obj - the reference object with which to compare

Returns:

true if the specified object is equal to this event type; false otherwise

See Also:

• Object.hashCode()
• HashMap

hashCode

public final int hashCode()

Returns a hash code value for this event type.

Overrides:

hashCode in class Object

Returns:

a hash code value for this event type

See Also:

• Object.equals(java.lang.Object)
• System.identityHashCode(java.lang.Object)

toString

public String toString()

Returns type's name as the string representation of the event type.

Overrides:

toString in class Object

Returns:

a string representation of the event type