Package org.gnome.gio

Interface VfsFileLookupFunc

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 VfsFileLookupFunc
extends FunctionPointer

Functional interface declaration of the VfsFileLookupFunc callback.

See Also:

• run(org.gnome.gio.Vfs, java.lang.String)

Method Summary

Modifier and Type	Method	Description
File	run(Vfs vfs, String identifier)	This function type is used by g_vfs_register_uri_scheme() to make it possible for a client to associate a URI scheme to a different GFile implementation.
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 MemorySegment	upcall(MemorySegment vfs, MemorySegment identifier, MemorySegment userData)	The upcall method is called from native code.

Method Details

run

File run(Vfs vfs,
 String identifier)

This function type is used by g_vfs_register_uri_scheme() to make it possible for a client to associate a URI scheme to a different GFile implementation.

The client should return a reference to the new file that has been created for uri, or null to continue with the default implementation.

Since:

2.50

upcall

default MemorySegment upcall(MemorySegment vfs,
 MemorySegment identifier,
 MemorySegment userData)

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

Returns:

the native function pointer