org.bukkit.inventory.meta
Interface PotionMeta

All Superinterfaces:
Cloneable, ConfigurationSerializable, ItemMeta

public interface PotionMeta
extends ItemMeta

Represents a potion (Material.POTION) that can have custom effects.


Method Summary
 boolean addCustomEffect(PotionEffect effect, boolean overwrite)
          Adds a custom potion effect to this potion.
 boolean clearCustomEffects()
          Removes all custom potion effects from this potion.
 PotionMeta clone()
           
 List<PotionEffect> getCustomEffects()
          Gets an immutable list containing all custom potion effects applied to this potion.
 boolean hasCustomEffect(PotionEffectType type)
          Checks for a specific custom potion effect type on this potion.
 boolean hasCustomEffects()
          Checks for the presence of custom potion effects.
 boolean removeCustomEffect(PotionEffectType type)
          Removes a custom potion effect from this potion.
 boolean setMainEffect(PotionEffectType type)
          Moves a potion effect to the top of the potion effect list.
 
Methods inherited from interface org.bukkit.inventory.meta.ItemMeta
addEnchant, getDisplayName, getEnchantLevel, getEnchants, getLore, hasConflictingEnchant, hasDisplayName, hasEnchant, hasEnchants, hasLore, removeEnchant, setDisplayName, setLore
 
Methods inherited from interface org.bukkit.configuration.serialization.ConfigurationSerializable
serialize
 

Method Detail

hasCustomEffects

boolean hasCustomEffects()
Checks for the presence of custom potion effects.

Returns:
true if custom potion effects are applied

getCustomEffects

List<PotionEffect> getCustomEffects()
Gets an immutable list containing all custom potion effects applied to this potion.

Plugins should check that hasCustomEffects() returns true before calling this method.

Returns:
the immutable list of custom potion effects

addCustomEffect

boolean addCustomEffect(PotionEffect effect,
                        boolean overwrite)
Adds a custom potion effect to this potion.

Parameters:
effect - the potion effect to add
overwrite - true if any existing effect of the same type should be overwritten
Returns:
true if the potion meta changed as a result of this call

removeCustomEffect

boolean removeCustomEffect(PotionEffectType type)
Removes a custom potion effect from this potion.

Parameters:
type - the potion effect type to remove
Returns:
true if the potion meta changed as a result of this call

hasCustomEffect

boolean hasCustomEffect(PotionEffectType type)
Checks for a specific custom potion effect type on this potion.

Parameters:
type - the potion effect type to check for
Returns:
true if the potion has this effect

setMainEffect

boolean setMainEffect(PotionEffectType type)
Moves a potion effect to the top of the potion effect list.

This causes the client to display the potion effect in the potion's name.

Parameters:
type - the potion effect type to move
Returns:
true if the potion meta changed as a result of this call

clearCustomEffects

boolean clearCustomEffects()
Removes all custom potion effects from this potion.

Returns:
true if the potion meta changed as a result of this call

clone

PotionMeta clone()
Specified by:
clone in interface ItemMeta


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