Module overrungl.glfw

Package overrungl.glfw

Interface IGLFWJoystickFun

All Superinterfaces:

Callback

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 interface IGLFWJoystickFun
extends Callback

IGLFWJoystickFun relies on preview features of the Java platform:

• IGLFWJoystickFun refers to one or more preview APIs: FunctionDescriptor.

Programs can only use IGLFWJoystickFun when preview features are enabled.

Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

This is the function pointer type for joystick configuration callbacks. A joystick configuration callback function has the following signature:

@Invoker(IGLFWJoystickFun::invoke)
void functionName(int jid, int event);

Since:

0.1.0

Author:

squid233

See Also:

• GLFW.setJoystickCallback(overrungl.glfw.IGLFWJoystickFun)^PREVIEW

Field Summary

Fields

Modifier and Type	Field	Description
static final FunctionDescriptorPREVIEW	DESC
static final MethodType	MTYPE

Method Summary

Modifier and Type	Method	Description
default FunctionDescriptorPREVIEW	descriptor()	Returns the function descriptor of this callback.
default MethodHandle	handle(MethodHandles.Lookup lookup)	Finds the method handle from the given method handles lookup.
void	invoke(int jid, int event)	The function pointer type for joystick configuration callbacks.

Methods inherited from interface overrungl.Callback

address, segment

Field Details

DESC

static final FunctionDescriptorPREVIEW DESC

MTYPE

static final MethodType MTYPE

Method Details

invoke

void invoke(int jid,
 int event)

The function pointer type for joystick configuration callbacks.

Parameters:

jid - The joystick that was connected or disconnected.

event - One of CONNECTED or DISCONNECTED. Future releases may add more events.

descriptor

default FunctionDescriptorPREVIEW descriptor()

Description copied from interface: Callback

Returns the function descriptor of this callback.

Specified by:

descriptor in interface Callback

Returns:

the function descriptor of this callback

handle

default MethodHandle handle(MethodHandles.Lookup lookup)
                     throws NoSuchMethodException,
IllegalAccessException

Description copied from interface: Callback

Finds the method handle from the given method handles lookup.

Specified by:

handle in interface Callback

Parameters:

lookup - the lookup

Returns:

the method handle

Throws:

NoSuchMethodException - if the method does not exist

IllegalAccessException - if access checking fails, or if the method is static, or if the method's variable arity modifier bit is set and asVarargsCollector fails