Interface NetworkSession.DownloadStartedCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

NetworkSession

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 NetworkSession.DownloadStartedCallback
extends FunctionPointer

Functional interface declaration of the DownloadStartedCallback callback.

Since:

2.40

See Also:

• run(Download)

Method Summary

Modifier and Type	Method	Description
void	run(@Nullable Download download)	This signal is emitted when a new download request is made.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(MemorySegment, MemorySegment) method.
default void	upcall(MemorySegment sourceNetworkSession, MemorySegment download)	The upcall method is called from native code.

Method Details

run

void run(@Nullable Download download)

This signal is emitted when a new download request is made.

Since:

2.40

upcall

default void upcall(MemorySegment sourceNetworkSession,
 MemorySegment download)

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

toCallback

default MemorySegment toCallback(Arena arena)

Creates a native function pointer to the upcall(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