Class Tracer

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.Tracer

All Implemented Interfaces:

Proxy

Direct Known Subclasses:

Tracer.Tracer$Impl

@Generated("org.javagi.JavaGI")
public abstract class Tracer
extends GstObject

Tracing modules will subclass GstTracer and register through gst_tracer_register(). Modules can attach to various hook-types - see gst_tracing_register_hook(). When invoked they receive hook specific contextual data, which they must not modify.

Since:

1.8

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Tracer.Builder<B extends Tracer.Builder<B>>	Inner class implementing a builder pattern to construct a GObject with properties.
static class	Tracer.Tracer$Impl	The Tracer$Impl type represents a native instance of the abstract Tracer class.
static class	Tracer.TracerClass

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
Tracer()	Create a new Tracer.
Tracer(MemorySegment address)	Create a Tracer instance for the provided memory address.

Method Summary

Modifier and Type	Method	Description
protected Tracer	asParent()	Return this instance as if it were its parent type.
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
static @Nullable Type	getType()	Get the GType of the Tracer class.
static boolean	register(@Nullable Plugin plugin, String name, Type type)	Create a new tracer-factory capable of instantiating objects of the type and add the factory to plugin.

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 InitiallyUnowned

builder

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

Tracer

public Tracer(MemorySegment address)

Create a Tracer instance for the provided memory address.

Parameters:

address - the memory address of the native object

Tracer

public Tracer()

Create a new Tracer.

Method Details

getType

public static @Nullable Type getType()

Get the GType of the Tracer class.

Returns:

the GType

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

asParent

protected Tracer 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 GstObject

Returns:

the instance as if it were its parent type

register

public static boolean register(@Nullable Plugin plugin,
 String name,
 Type type)

Create a new tracer-factory capable of instantiating objects of the type and add the factory to plugin.

Parameters:

plugin - A GstPlugin, or null for a static typefind function

name - The name for registering

type - GType of tracer to register

Returns:

true, if the registering succeeded, false on error