Class DynamicTypeFactory

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gobject.GObject

org.gnome.gobject.InitiallyUnowned

org.freedesktop.gstreamer.gst.GstObject

org.freedesktop.gstreamer.gst.PluginFeature

org.freedesktop.gstreamer.gst.DynamicTypeFactory

All Implemented Interfaces:

Proxy

@Generated("org.javagi.JavaGI")
public class DynamicTypeFactory
extends PluginFeature

GstDynamicTypeFactory is used to represent a type that can be automatically loaded the first time it is used. For example, a non-standard type for use in caps fields.

In general, applications and plugins don't need to use the factory beyond registering the type in a plugin init function. Once that is done, the type is stored in the registry, and ready as soon as the registry is loaded.

Registering a type for dynamic loading

static gboolean
plugin_init (GstPlugin * plugin)
{
  return gst_dynamic_type_register (plugin, GST_TYPE_CUSTOM_CAPS_FIELD);
}

Since:

1.12

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DynamicTypeFactory.Builder<B extends DynamicTypeFactory.Builder<B>>	Inner class implementing a builder pattern to construct a GObject with properties.
static class	DynamicTypeFactory.DynamicTypeFactoryClass

Nested classes/interfaces inherited from class PluginFeature

PluginFeature.PluginFeature$Impl, PluginFeature.PluginFeatureClass

Nested classes/interfaces inherited from class GstObject

GstObject.DeepNotifyCallback, GstObject.Object$Impl, GstObject.ObjectClass

Nested classes/interfaces inherited from class InitiallyUnowned

InitiallyUnowned.InitiallyUnownedClass

Nested classes/interfaces inherited from class GObject

GObject.NotifyCallback

Constructor Summary

Constructors

Constructor	Description
DynamicTypeFactory()	Create a new DynamicTypeFactory.
DynamicTypeFactory(MemorySegment address)	Create a DynamicTypeFactory instance for the provided memory address.

Method Summary

Modifier and Type	Method	Description
protected DynamicTypeFactory	asParent()	Return this instance as if it were its parent type.
static DynamicTypeFactory.Builder<? extends DynamicTypeFactory.Builder>	builder()	A DynamicTypeFactory.Builder object constructs a DynamicTypeFactory with the specified properties.
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
static @Nullable Type	getType()	Get the GType of the DynamicTypeFactory class.
static Type	load(String factoryname)

Methods inherited from class PluginFeature

checkVersion, getPlugin, getPluginName, getRank, listCopy, listDebug, listFree, load, rankCompareFunc, setRank

Methods inherited from class GstObject

addControlBinding, checkUniqueness, deepNotify, defaultDeepNotify, defaultError, emitDeepNotify, getControlBinding, getControlRate, getGValueArray, getName, getParent, getPathString, getValue, getValueArray, hasActiveControlBindings, hasAncestor, hasAsAncestor, hasAsParent, onDeepNotify, ref, refSink, removeControlBinding, replace, setControlBindingDisabled, setControlBindingsDisabled, setControlRate, setName, setParent, suggestNextSync, syncValues, unparent, unref

Methods inherited from class GObject

addToggleRef, addWeakPointer, bindProperty, bindProperty, bindProperty, bindPropertyFull, bindPropertyFull, bindPropertyWithClosures, bindPropertyWithClosures, compatControl, connect, connect, connect, constructed, disconnect, dispatchPropertiesChanged, dispose, dupData, dupQdata, emit, emitNotify, finalize_, forceFloating, freezeNotify, get, getData, getProperty, getProperty, getProperty, getQdata, getv, interfaceFindProperty, interfaceInstallProperty, interfaceListProperties, isFloating, newInstance, newInstance, newv, notify, notify, notifyByPspec, onNotify, refSink, removeToggleRef, removeWeakPointer, replaceData, replaceQdata, runDispose, set, setData, setDataFull, setProperty, setProperty, setProperty, setQdata, setQdataFull, setv, stealData, stealQdata, takeRef, thawNotify, watchClosure, weakRef, weakUnref, withProperties

Methods inherited from class TypeInstance

callParent, callParent, cast, getPrivate, readGClass, writeGClass

Methods inherited from class ProxyInstance

equals, handle, hashCode

Methods inherited from class Object

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

Constructor Details

DynamicTypeFactory

public DynamicTypeFactory(MemorySegment address)

Create a DynamicTypeFactory instance for the provided memory address.

Parameters:

address - the memory address of the native object

DynamicTypeFactory

public DynamicTypeFactory()

Create a new DynamicTypeFactory.

Method Details

getType

public static @Nullable Type getType()

Get the GType of the DynamicTypeFactory class.

Returns:

the GType

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

asParent

protected DynamicTypeFactory asParent()

Return this instance as if it were its parent type. Comparable to the Java super keyword, but ensures the parent typeclass is also used in native code.

Overrides:

asParent in class PluginFeature

Returns:

the instance as if it were its parent type

load

public static Type load(String factoryname)

builder

public static DynamicTypeFactory.Builder<? extends DynamicTypeFactory.Builder> builder()

A DynamicTypeFactory.Builder object constructs a DynamicTypeFactory with the specified properties. Use the various set...() methods to set properties, and finish construction with DynamicTypeFactory.Builder.build().

Returns:

the builder object