Package org.gnome.gtk

Interface BuildableParser.StartElementCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

BuildableParser

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 BuildableParser.StartElementCallback
extends FunctionPointer

Functional interface declaration of the StartElementCallback callback.

See Also:

• run(org.gnome.gtk.BuildableParseContext, java.lang.String, java.lang.String[], java.lang.String[])

Method Summary

Modifier and Type	Method	Description
void	run(BuildableParseContext context, String elementName, String[] attributeNames, String[] attributeValues)
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, java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment context, MemorySegment elementName, MemorySegment attributeNames, MemorySegment attributeValues, MemorySegment userData, MemorySegment _gerrorPointer)	The upcall method is called from native code.

Method Details

run

void run(BuildableParseContext context,
 String elementName,
 String[] attributeNames,
 String[] attributeValues)
  throws GErrorException

Throws:

GErrorException

upcall

default void upcall(MemorySegment context,
 MemorySegment elementName,
 MemorySegment attributeNames,
 MemorySegment attributeValues,
 MemorySegment userData,
 MemorySegment _gerrorPointer)

The upcall method is called from native code. The parameters are marshaled and run(org.gnome.gtk.BuildableParseContext, java.lang.String, java.lang.String[], 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, java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment, 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