Interface TagWritable

All Superinterfaces:

TagReadable

All Known Subinterfaces:

CommandSender, Taggable, TagHandler

All Known Implementing Classes:

AbstractInventory, AnvilInventory, BeaconInventory, BrewingStandInventory, Chunk, ConsoleSender, Damage, DynamicChunk, EnchantmentTableInventory, Entity, EntityCreature, EntityDamage, EntityProjectile, EntityProjectileDamage, ExperienceOrb, FurnaceInventory, Instance, InstanceContainer, Inventory, ItemEntity, LightingChunk, LivingEntity, Player, PlayerInventory, PositionalDamage, ServerSender, SharedInstance, VillagerInventory

public interface TagWritable
extends TagReadable

Represents an element which can write tags.

Method Summary

Modifier and Type	Method	Description
<T> T	getAndSetTag(Tag<T> tag, T value)	Reads the current value, and then write the new one.
<T> @UnknownNullability T	getAndUpdateTag(Tag<T> tag, UnaryOperator<@UnknownNullability T> value)
default void	removeTag(Tag<?> tag)
<T> void	setTag(Tag<T> tag, T value)	Writes the specified type.
<T> @UnknownNullability T	updateAndGetTag(Tag<T> tag, UnaryOperator<@UnknownNullability T> value)
<T> void	updateTag(Tag<T> tag, UnaryOperator<@UnknownNullability T> value)

Methods inherited from interface TagReadable

getTag, hasTag

Method Details

setTag

<T> void setTag(Tag<T> tag,
 @Nullable
 T value)

Writes the specified type.

Type Parameters:

T - the tag type

Parameters:

tag - the tag to write

value - the tag value, null to remove

removeTag

default void removeTag(Tag<?> tag)

getAndSetTag

@Nullable
<T> T getAndSetTag(Tag<T> tag,
 @Nullable
 T value)

Reads the current value, and then write the new one.

Type Parameters:

T - the tag type

Parameters:

tag - the tag to write

value - the tag value, null to remove

Returns:

the previous tag value, null if not present

updateTag

<T> void updateTag(Tag<T> tag,
 UnaryOperator<@UnknownNullability T> value)

updateAndGetTag

<T> @UnknownNullability T updateAndGetTag(Tag<T> tag,
 UnaryOperator<@UnknownNullability T> value)

getAndUpdateTag

<T> @UnknownNullability T getAndUpdateTag(Tag<T> tag,
 UnaryOperator<@UnknownNullability T> value)