Package org.freedesktop.gstreamer.gst

Interface Registry.FeatureAddedCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

Registry

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface Registry.FeatureAddedCallback
extends FunctionPointer

Functional interface declaration of the FeatureAddedCallback callback.

See Also:

• run(org.freedesktop.gstreamer.gst.PluginFeature)

Method Summary

Modifier and Type	Method	Description
void	run(PluginFeature feature)	Signals that a feature has been added to the registry (possibly replacing a previously-added one by the same name)
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceRegistry, MemorySegment feature)	The upcall method is called from native code.

Method Details

run

void run(PluginFeature feature)

Signals that a feature has been added to the registry (possibly replacing a previously-added one by the same name)

upcall

default void upcall(MemorySegment sourceRegistry,
 MemorySegment feature)

The upcall method is called from native code. The parameters are marshaled and run(org.freedesktop.gstreamer.gst.PluginFeature) is executed.

toCallback

default MemorySegment toCallback(Arena arena)

Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment) method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the function pointer will be allocated in this arena

Returns:

the native function pointer