io.konik.util

Class Items

java.lang.Object

io.konik.util.Items

public final class Items
extends java.lang.Object

Helper functions for Item class.

Constructor Summary

Constructors

Constructor and Description
Items()

Method Summary

Modifier and Type	Method and Description
static java.math.BigDecimal	basisQuantity(Item item) Extract the Items Basis Quantity in a safe way.
static java.util.List<Item>	filter(java.util.List<Item> items, com.google.common.base.Predicate<Item> predicate) Filters list of Item using given Predicate
static java.util.List<Item>	purchasableItemsOnly(java.util.List<Item> items) Removes all non-purchasable items (e.g.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Items

public Items()

Method Detail

basisQuantity

public static java.math.BigDecimal basisQuantity(Item item)

Extract the Items Basis Quantity in a safe way.

Parameters:

item -

Returns:

the basis quantity or 1

filter

public static java.util.List<Item> filter(java.util.List<Item> items,
                                          com.google.common.base.Predicate<Item> predicate)

Filters list of Item using given Predicate

Parameters:

items -

predicate -

Returns:

purchasableItemsOnly

public static java.util.List<Item> purchasableItemsOnly(java.util.List<Item> items)

Removes all non-purchasable items (e.g. text information only item etc.)

Parameters:

items -

Returns: