Package org.gnome.webkit.jsc

Interface ClassDeletePropertyFunction

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 ClassDeletePropertyFunction
extends FunctionPointer

Functional interface declaration of the ClassDeletePropertyFunction callback.

See Also:

• run(org.gnome.webkit.jsc.Class, org.gnome.webkit.jsc.Context, java.lang.foreign.MemorySegment, java.lang.String)

Method Summary

Modifier and Type	Method	Description
boolean	run(Class jscClass, Context context, @Nullable MemorySegment instance, String name)	The type of delete_property in JSCClassVTable.
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) method.
default int	upcall(MemorySegment jscClass, MemorySegment context, MemorySegment instance, MemorySegment name)	The upcall method is called from native code.

Method Details

run

boolean run(Class jscClass,
 Context context,
 @Nullable
 @Nullable MemorySegment instance,
 String name)

The type of delete_property in JSCClassVTable. This is only required when you need to handle external properties not added to the prototype.

upcall

default int upcall(MemorySegment jscClass,
 MemorySegment context,
 MemorySegment instance,
 MemorySegment name)

The upcall method is called from native code. The parameters are marshaled and run(org.gnome.webkit.jsc.Class, org.gnome.webkit.jsc.Context, java.lang.foreign.MemorySegment, 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) method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the function pointer will be allocated in this arena

Returns:

the native function pointer