org.spongepowered.api.event.item.inventory

Interface AffectItemStackEvent

All Superinterfaces:

Cancellable, Event

All Known Subinterfaces:

AffectSlotEvent, BrewingEvent.Start, BrewingEvent.Tick, ChangeInventoryEvent, ChangeInventoryEvent.Equipment, ChangeInventoryEvent.Held, ChangeInventoryEvent.Pickup, ChangeInventoryEvent.SwapHand, ChangeInventoryEvent.Transfer, ChangeInventoryEvent.Transfer.Post, ClickInventoryEvent, ClickInventoryEvent.Creative, ClickInventoryEvent.Double, ClickInventoryEvent.Drag, ClickInventoryEvent.Drag.Middle, ClickInventoryEvent.Drag.Primary, ClickInventoryEvent.Drag.Secondary, ClickInventoryEvent.Drop, ClickInventoryEvent.Drop.Full, ClickInventoryEvent.Drop.Outside, ClickInventoryEvent.Drop.Outside.Creative, ClickInventoryEvent.Drop.Outside.Primary, ClickInventoryEvent.Drop.Outside.Secondary, ClickInventoryEvent.Drop.Single, ClickInventoryEvent.Middle, ClickInventoryEvent.NumberPress, ClickInventoryEvent.Primary, ClickInventoryEvent.Recipe, ClickInventoryEvent.Recipe.All, ClickInventoryEvent.Recipe.Single, ClickInventoryEvent.Secondary, ClickInventoryEvent.Shift, ClickInventoryEvent.Shift.Primary, ClickInventoryEvent.Shift.Secondary, CraftItemEvent, CraftItemEvent.Craft, CraftItemEvent.Preview, EnchantItemEvent.Post, SmeltEvent.ConsumeFuel, SmeltEvent.Start, SmeltEvent.Tick

public interface AffectItemStackEvent
extends Event, Cancellable

Fired when ItemStacks are generated into a Inventory.

Method Summary

Modifier and Type	Method and Description
default List<? extends Transaction<ItemStackSnapshot>>	filter(Predicate<ItemStack> predicate) Applies the provided Predicate to the List of Transactions from getTransactions() such that any time that Predicate.test(Object) returns false on a Transaction, the Transaction is marked as "invalid" and will not apply post event.
List<? extends Transaction<ItemStackSnapshot>>	getTransactions() Gets a list of the Transactions for this event.

Methods inherited from interface org.spongepowered.api.event.Event

getCause, getContext, getSource

Methods inherited from interface org.spongepowered.api.event.Cancellable

isCancelled, setCancelled

Method Detail

getTransactions

List<? extends Transaction<ItemStackSnapshot>> getTransactions()

Gets a list of the Transactions for this event. If a transaction is requested to be marked as "invalid", Transaction.setValid(boolean) can be used.

Returns:

The unmodifiable list of transactions

filter

default List<? extends Transaction<ItemStackSnapshot>> filter(Predicate<ItemStack> predicate)

Applies the provided Predicate to the List of Transactions from getTransactions() such that any time that Predicate.test(Object) returns false on a Transaction, the Transaction is marked as "invalid" and will not apply post event.

Transaction.getFinal() is used to construct the ItemStack to pass to the predicate

Parameters:

predicate - The predicate to use for filtering

Returns:

The transactions for which the predicate returned false