org.freedesktop.gstreamer

Enum PadPresence

java.lang.Object

java.lang.Enum<PadPresence>

org.freedesktop.gstreamer.PadPresence

All Implemented Interfaces:

Serializable, Comparable<PadPresence>

public enum PadPresence
extends Enum<PadPresence>

Indicates when a Pad will become available, for use in PadTemplate

Enum Constant Summary

Enum Constants

Enum Constant and Description
ALWAYS The Pad is always available.
REQUEST The pad is only available on request with Element.getRequestPad(java.lang.String)
SOMETIMES The pad will become available depending on the media stream.

Method Summary

Modifier and Type	Method and Description
static PadPresence	valueOf(String name) Returns the enum constant of this type with the specified name.
static PadPresence[]	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

Enum Constant Detail

ALWAYS

public static final PadPresence ALWAYS

The Pad is always available.

SOMETIMES

public static final PadPresence SOMETIMES

The pad will become available depending on the media stream.

REQUEST

public static final PadPresence REQUEST

The pad is only available on request with Element.getRequestPad(java.lang.String)

Method Detail

values

public static PadPresence[] 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 (PadPresence c : PadPresence.values())
    System.out.println(c);

Returns:

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

valueOf

public static PadPresence 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