Package alexiil.mc.lib.attributes.item.impl

Enum Class EmptyItemExtractable

java.lang.Object

java.lang.Enum<EmptyItemExtractable>

alexiil.mc.lib.attributes.item.impl.EmptyItemExtractable

All Implemented Interfaces:

ItemExtractable, NullVariant, Serializable, Comparable<EmptyItemExtractable>, Constable

public enum EmptyItemExtractable
extends Enum<EmptyItemExtractable>
implements ItemExtractable, NullVariant

An ItemExtractable that never returns any items from attemptExtraction(ItemFilter, int, Simulation).

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
NULL	An ItemExtractable that should be treated as equal to null in all circumstances - that is any checks that depend on an object being extractable should be considered FALSE for this instance.
SUPPLIER	An ItemExtractable that informs callers that it will push items into a nearby ItemInsertable, but doesn't expose any other item based attributes.

Method Summary

Modifier and Type	Method	Description
net.minecraft.item.ItemStack	attemptExtraction(ItemFilter filter, int maxCount, Simulation simulation)	Attempt to extract *any* ItemStack from this that matches the given ItemFilter.
ItemExtractable	getPureExtractable()
String	toString()
static EmptyItemExtractable	valueOf(String name)	Returns the enum constant of this class with the specified name.
static EmptyItemExtractable[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface alexiil.mc.lib.attributes.item.ItemExtractable

attemptAnyExtraction, couldExtractAnything, extract, extract, extract, filtered

Enum Constant Details

NULL

public static final EmptyItemExtractable NULL

An ItemExtractable that should be treated as equal to null in all circumstances - that is any checks that depend on an object being extractable should be considered FALSE for this instance.

SUPPLIER

public static final EmptyItemExtractable SUPPLIER

An ItemExtractable that informs callers that it will push items into a nearby ItemInsertable, but doesn't expose any other item based attributes.

The buildcraft quarry is a good example of this - it doesn't have any inventory slots itself and it pushes items out of it as it mines them from the world, but item pipes should still connect to it so that it can insert into them.

Method Details

values

public static EmptyItemExtractable[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static EmptyItemExtractable valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

attemptExtraction

public net.minecraft.item.ItemStack attemptExtraction(ItemFilter filter,
 int maxCount,
 Simulation simulation)

Description copied from interface: ItemExtractable

Attempt to extract *any* ItemStack from this that matches the given ItemFilter.

Specified by:

attemptExtraction in interface ItemExtractable

maxCount - The maximum number of items that can be extracted. Negative numbers throw an exception.

simulation - If Simulation.SIMULATE then this should return the same result that a call with Simulation.ACTION would do, but without modifying anything else.

Returns:

A new, independent ItemStack that was extracted.

getPureExtractable

public ItemExtractable getPureExtractable()

Specified by:

getPureExtractable in interface ItemExtractable

Returns:

An object that only implements ItemExtractable, and does not expose any of the other modification methods that sibling or subclasses offer (like ItemInsertable or GroupedItemInv.

toString

public String toString()

Overrides:

toString in class Enum<EmptyItemExtractable>