org.freedesktop.gstreamer.event

Enum QOSType

java.lang.Object

java.lang.Enum<QOSType>

org.freedesktop.gstreamer.event.QOSType

All Implemented Interfaces:

Serializable, Comparable<QOSType>, NativeEnum<QOSType>

public enum QOSType
extends Enum<QOSType>
implements NativeEnum<QOSType>

The different types of QoS events that can be given to the gst_event_new_qos() method.

Enum Constant Summary

Enum Constants

Enum Constant and Description
OVERFLOW The QoS event type that is produced when downstream elements are producing data too quickly and the element can't keep up processing the data.
THROTTLE The QoS event type that is produced when the application enabled throttling to limit the datarate.
UNDERFLOW The QoS event type that is produced when downstream elements are producing data too slowly and need to speed up their processing rate.

Method Summary

Modifier and Type	Method and Description
int	intValue()
static QOSType	valueOf(String name) Returns the enum constant of this type with the specified name.
static QOSType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.freedesktop.gstreamer.glib.NativeEnum

fromInt, fromInt

Enum Constant Detail

OVERFLOW

public static final QOSType OVERFLOW

The QoS event type that is produced when downstream elements are producing data too quickly and the element can't keep up processing the data. Upstream should reduce their processing rate. This type is also used when buffers arrive early or in time.

UNDERFLOW

public static final QOSType UNDERFLOW

The QoS event type that is produced when downstream elements are producing data too slowly and need to speed up their processing rate.

THROTTLE

public static final QOSType THROTTLE

The QoS event type that is produced when the application enabled throttling to limit the datarate.

Method Detail

values

public static QOSType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (QOSType c : QOSType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static QOSType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

intValue

public int intValue()

Specified by:

intValue in interface NativeEnum<QOSType>