Package org.gnome.gio

Interface Application.CommandLineCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

Application

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 Application.CommandLineCallback
extends FunctionPointer

Functional interface declaration of the CommandLineCallback callback.

See Also:

• run(org.gnome.gio.ApplicationCommandLine)

Method Summary

Modifier and Type	Method	Description
int	run(@Nullable ApplicationCommandLine commandLine)	The ::command-line signal is emitted on the primary instance when a commandline is not handled locally.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment) method.
default int	upcall(MemorySegment sourceApplication, MemorySegment commandLine)	The upcall method is called from native code.

Method Details

run

int run(@Nullable ApplicationCommandLine commandLine)

The ::command-line signal is emitted on the primary instance when a commandline is not handled locally. See g_application_run() and the GApplicationCommandLine documentation for more information.

upcall

default int upcall(MemorySegment sourceApplication,
 MemorySegment commandLine)

The upcall method is called from native code. The parameters are marshaled and run(org.gnome.gio.ApplicationCommandLine) 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 arena in which the function pointer is allocated

Returns:

the native function pointer