org.freedesktop.gstreamer

Class PluginFeature

java.lang.Object

org.freedesktop.gstreamer.glib.NativeObject

org.freedesktop.gstreamer.glib.RefCountedObject

org.freedesktop.gstreamer.glib.GObject

org.freedesktop.gstreamer.GstObject

org.freedesktop.gstreamer.PluginFeature

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

ElementFactory

public class PluginFeature
extends GstObject

Base class for contents of a Plugin

See upstream documentation at https://gstreamer.freedesktop.org/data/doc/gstreamer/stable/gstreamer/html/GstPluginFeature.html

This is a base class for anything that can be added to a Plugin.

See Also:

Plugin

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PluginFeature.Rank Element priority ranks.

Nested classes/interfaces inherited from class org.freedesktop.gstreamer.GstObject

GstObject.Handle

Nested classes/interfaces inherited from class org.freedesktop.gstreamer.glib.GObject

GObject.GCallback, GObject.GInterface

Nested classes/interfaces inherited from class org.freedesktop.gstreamer.glib.NativeObject

NativeObject.Initializer, NativeObject.TypeProvider, NativeObject.TypeRegistration<T extends NativeObject>

Field Summary

Fields

Modifier and Type	Field and Description
static String	GTYPE_NAME

Method Summary

Modifier and Type	Method and Description
boolean	checkVersion(int major, int minor, int micro) Checks whether the given plugin feature is at least the required version.
String	getName() Gets the name of a plugin feature.
Plugin	getPlugin() Get the plugin that provides this feature.
String	getPluginName() Get the name of the plugin that provides this feature.
int	getRank() Gets the rank of a plugin feature.
boolean	setName(String name) Sets the name of the plugin feature, getting rid of the old name if there was one.
void	setRank(int rank) Set the rank for the plugin feature.
void	setRank(PluginFeature.Rank rank) Set the rank for the plugin feature.
String	toString()

Methods inherited from class org.freedesktop.gstreamer.GstObject

addControlBinding, getAsString, getControlBinding, getParent, hasActiveControlBindings, removeControlBinding, setAsString, setControlBindingDisabled, setControlBindingsDisabled, suggestNextSync, syncValues

Methods inherited from class org.freedesktop.gstreamer.glib.GObject

addCallback, connect, connect, disconnect, dispose, emit, emit, get, getPropertyDefaultValue, getPropertyMaximumValue, getPropertyMinimumValue, getRefCount, getTypeName, invalidate, listPropertyNames, removeCallback, set

Methods inherited from class org.freedesktop.gstreamer.glib.NativeObject

close, disown, equals, getPointer, getRawPointer, hashCode

Methods inherited from class java.lang.Object

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

Field Detail

GTYPE_NAME

public static final String GTYPE_NAME

See Also:

Constant Field Values

Method Detail

toString

public String toString()

Overrides:

toString in class GstObject

getName

public String getName()

Gets the name of a plugin feature.

Overrides:

getName in class GstObject

Returns:

The name.

setName

public boolean setName(String name)

Sets the name of the plugin feature, getting rid of the old name if there was one.

Overrides:

setName in class GstObject

Parameters:

name - The name to set.

Returns:

true if the name was set. Since Objects that have a parent cannot be renamed, this function returns false in those cases.

setRank

public void setRank(int rank)

Set the rank for the plugin feature. Specifies a rank for a plugin feature, so that autoplugging uses the most appropriate feature.

Parameters:

rank - The rank value - higher number means more priority rank

setRank

public void setRank(PluginFeature.Rank rank)

Set the rank for the plugin feature. Specifies a rank for a plugin feature, so that autoplugging uses the most appropriate feature.

Parameters:

rank - The rank value

getRank

public int getRank()

Gets the rank of a plugin feature.

Returns:

The rank of the feature.

checkVersion

public boolean checkVersion(int major,
                            int minor,
                            int micro)

Checks whether the given plugin feature is at least the required version.

Parameters:

major - Minimum required major version

minor - Minimum required minor version

micro - Minimum required micro version

Returns:

true if the plugin feature has at least the required version, otherwise false.

getPluginName

public String getPluginName()

Get the name of the plugin that provides this feature.

Returns:

the name of the plugin that provides this feature, or NULL if the feature is not associated with a plugin.

getPlugin

public Plugin getPlugin()

Get the plugin that provides this feature.

Returns:

the plugin that provides this feature, or NULL.