TypePluginUse (java-gi API)

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 TypePluginUse extends FunctionPointer

Functional interface declaration of the TypePluginUse callback.

See Also:

Method Summary

Modifier and Type

Method

Description

void

run(TypePlugin plugin)

The type of the usePlugin function of GTypePluginClass, which gets called to increase the use count of plugin.

default MemorySegment

toCallback(Arena arena)

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

default void

upcall(MemorySegment plugin)

The upcall method is called from native code.

Method Details
- run
  
  void run(TypePlugin plugin)
  
  The type of the usePlugin function of GTypePluginClass, which gets called to increase the use count of plugin.
- upcall
  
  default void upcall(MemorySegment plugin)
  
  The upcall method is called from native code. The parameters are marshaled and run(org.gnome.gobject.TypePlugin) is executed.
- toCallback
  
  default MemorySegment toCallback(Arena arena)
  
  Creates a native function pointer to the upcall(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