Interface RenderReplayNodeFilter

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 RenderReplayNodeFilter
extends FunctionPointer

Functional interface declaration of the RenderReplayNodeFilter callback.

See Also:

• run(RenderReplay, RenderNode)

Method Summary

Modifier and Type	Method	Description
RenderNode	run(RenderReplay replay, RenderNode node)	A function to replay a node.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(MemorySegment, MemorySegment, MemorySegment) method.
default MemorySegment	upcall(MemorySegment replay, MemorySegment node, MemorySegment userData)	The upcall method is called from native code.

Method Details

run

RenderNode run(RenderReplay replay,
 RenderNode node)

A function to replay a node.

The node may be returned unmodified.

The node may be discarded by returning null.

If you do not want to do any handling yourself, call RenderReplay.default_(RenderNode) to use the default handler that calls your function on the children of the node.

Parameters:

replay - The replay object used to replay the node

node - The node to replay

Returns:

The replayed node

Since:

4.22

upcall

default MemorySegment upcall(MemorySegment replay,
 MemorySegment node,
 MemorySegment userData)

The upcall method is called from native code. The parameters are marshaled and run(RenderReplay, RenderNode) is executed.

toCallback

default MemorySegment toCallback(Arena arena)

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

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the arena in which the function pointer is allocated

Returns:

the native function pointer