Package org.gnome.gio

Interface DatagramBasedSourceFunc

All Superinterfaces:

FunctionPointer

Functional Interface:

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

@FunctionalInterface
@Generated("io.github.jwharm.JavaGI")
public interface DatagramBasedSourceFunc
extends FunctionPointer

Functional interface declaration of the DatagramBasedSourceFunc callback.

See Also:

• run(org.gnome.gio.DatagramBased, java.util.Set<org.gnome.glib.IOCondition>, java.lang.foreign.MemorySegment)

Method Summary

Modifier and Type	Method	Description
boolean	run(DatagramBased datagramBased, Set<IOCondition> condition, @Nullable MemorySegment data)	This is the function type of the callback used for the GSource returned by g_datagram_based_create_source().
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, int, java.lang.foreign.MemorySegment) method.
default int	upcall(MemorySegment datagramBased, int condition, MemorySegment data)	The upcall method is called from native code.

Method Details

run

boolean run(DatagramBased datagramBased,
 Set<IOCondition> condition,
 @Nullable
 @Nullable MemorySegment data)

This is the function type of the callback used for the GSource returned by g_datagram_based_create_source().

upcall

default int upcall(MemorySegment datagramBased,
 int condition,
 MemorySegment data)

The upcall method is called from native code. The parameters are marshaled and run(org.gnome.gio.DatagramBased, java.util.Set<org.gnome.glib.IOCondition>, java.lang.foreign.MemorySegment) is executed.

toCallback

default MemorySegment toCallback(Arena arena)

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