Interface Invokable

All Superinterfaces:

Definition

All Known Subinterfaces:

CommandDefinition, ComponentDefinition<T>, InteractionDefinition, SelectMenuDefinition<T>

All Known Implementing Classes:

AutoCompleteDefinition, ButtonDefinition, ContextCommandDefinition, EntitySelectMenuDefinition, ModalDefinition, SlashCommandDefinition, StringSelectMenuDefinition

@Internal
public sealed interface Invokable
extends Definition
permits InteractionDefinition

Indicates that the implementing Definition is bound to a method that can be invoked.

Field Summary

Fields

Modifier and Type	Field	Description
static final org.slf4j.Logger	log

Method Summary

Modifier and Type	Method	Description
ClassDescription	classDescription()	The ClassDescription of the declaring class of the methodDescription().
default @Nullable Object	invoke(Object instance, InvocationContext<?> invocation)	Invokes the method that this Definition is bound to.
MethodDescription	methodDescription()	The MethodDescription of the method this Definition is bound to.

Methods inherited from interface Definition

definitionId, displayName

Field Details

log

static final org.slf4j.Logger log

Method Details

invoke

default @Nullable Object invoke(Object instance,
 InvocationContext<?> invocation)
                         throws IllegalAccessException,
InvocationTargetException

Invokes the method that this Definition is bound to.

Parameters:

instance - an instance of the declaring class of the method

invocation - the corresponding InvocationContext

Returns:

the result of the method invocation

Throws:

IllegalStateException - if the definition must not be invoked at the moment this method gets called

IllegalAccessException - if the method object is enforcing Java language access control and the underlying method is inaccessible

InvocationTargetException - if an exception was thrown by the invoked method or constructor

classDescription

ClassDescription classDescription()

The ClassDescription of the declaring class of the methodDescription().

methodDescription

MethodDescription methodDescription()

The MethodDescription of the method this Definition is bound to.