Interface TypePluginCompleteInterfaceInfo

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("org.javagi.JavaGI")
public interface TypePluginCompleteInterfaceInfo
extends FunctionPointer

Functional interface declaration of the TypePluginCompleteInterfaceInfo callback.

See Also:

• run(TypePlugin, Type, Type, InterfaceInfo)

Method Summary

Modifier and Type	Method	Description
void	run(TypePlugin plugin, Type instanceType, Type interfaceType, InterfaceInfo info)	The type of the completeInterfaceInfo function of GTypePluginClass.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(MemorySegment, long, long, MemorySegment) method.
default void	upcall(MemorySegment plugin, long instanceType, long interfaceType, MemorySegment info)	The upcall method is called from native code.

Method Details

run

void run(TypePlugin plugin,
 Type instanceType,
 Type interfaceType,
 InterfaceInfo info)

The type of the completeInterfaceInfo function of GTypePluginClass.

Parameters:

plugin - the GTypePlugin

instanceType - the GType of an instantiatable type to which the interface is added

interfaceType - the GType of the interface whose info is completed

info - the GInterfaceInfo to fill in

upcall

default void upcall(MemorySegment plugin,
 long instanceType,
 long interfaceType,
 MemorySegment info)

The upcall method is called from native code. The parameters are marshaled and run(TypePlugin, Type, Type, InterfaceInfo) is executed.

toCallback

default MemorySegment toCallback(Arena arena)

Creates a native function pointer to the upcall(MemorySegment, long, long, MemorySegment) method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the arena in which the function pointer is allocated

Returns:

the native function pointer