Package org.freedesktop.gstreamer.gst

Interface ChildProxy.ChildAddedCallback

All Superinterfaces:

FunctionPointer

Enclosing interface:

ChildProxy

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 ChildProxy.ChildAddedCallback
extends FunctionPointer

Functional interface declaration of the ChildAddedCallback callback.

See Also:

• run(org.gnome.gobject.GObject, java.lang.String)

Method Summary

Modifier and Type	Method	Description
void	run(GObject object, String name)	Will be emitted after the object was added to the childProxy.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceChildProxy, MemorySegment object, MemorySegment name)	The upcall method is called from native code.

Method Details

run

void run(GObject object,
 String name)

Will be emitted after the object was added to the childProxy.

upcall

default void upcall(MemorySegment sourceChildProxy,
 MemorySegment object,
 MemorySegment name)

The upcall method is called from native code. The parameters are marshaled and run(org.gnome.gobject.GObject, java.lang.String) is executed.

toCallback

default MemorySegment toCallback(Arena arena)

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