SourceFuncsFinalizeFunc (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 SourceFuncsFinalizeFunc extends FunctionPointer

Functional interface declaration of the SourceFuncsFinalizeFunc callback.

See Also:

Method Summary

Modifier and Type

Method

Description

void

run(Source source)

Finalizes the source.

default MemorySegment

toCallback(Arena arena)

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

default void

upcall(MemorySegment source)

The upcall method is called from native code.

Method Details
- run
  
  void run(Source source)
  
  Finalizes the source.
  Called when the source is finalized. At this point, the source will have been destroyed, had its callback cleared, and have been removed from its GLib.MainContext, but it will still have its final reference count, so methods can be called on it from within this function.
- upcall
  
  default void upcall(MemorySegment source)
  
  The upcall method is called from native code. The parameters are marshaled and run(org.gnome.glib.Source) 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