Package io.github.thebusybiscuit.slimefun4.core.handlers

Interface MultiBlockInteractionHandler

All Superinterfaces:

ItemHandler

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 MultiBlockInteractionHandler
extends ItemHandler

This ItemHandler is called whenever a Player interacts with this MultiBlock. Note that this MultiBlockInteractionHandler should be assigned to a class that inherits from MultiBlockMachine.

Author:

TheBusyBiscuit

See Also:

• ItemHandler
• MultiBlock
• MultiBlockMachine

Method Summary

Modifier and Type	Method	Description
default Class<? extends ItemHandler>	getIdentifier()	This method returns the identifier for this ItemHandler.
boolean	onInteract(Player p, MultiBlock mb, Block b)
default Optional<IncompatibleItemHandlerException>	validate(SlimefunItem item)	This method is used to check whether a given SlimefunItem is compatible with this ItemHandler, it will return an IncompatibleItemHandlerException if the items are not compatible.

Method Details

onInteract

boolean onInteract(Player p,
 MultiBlock mb,
 Block b)

validate

default Optional<IncompatibleItemHandlerException> validate(SlimefunItem item)

Description copied from interface: ItemHandler

This method is used to check whether a given SlimefunItem is compatible with this ItemHandler, it will return an IncompatibleItemHandlerException if the items are not compatible.

Specified by:

validate in interface ItemHandler

Parameters:

item - The SlimefunItem to validate

Returns:

An Optional describing the result, it will contain an IncompatibleItemHandlerException should there be an issue

getIdentifier

default Class<? extends ItemHandler> getIdentifier()

Description copied from interface: ItemHandler

This method returns the identifier for this ItemHandler. We use a Class identifier to group Item Handlers together.

Specified by:

getIdentifier in interface ItemHandler

Returns:

The Class identifier for this ItemHandler