org.salespointframework.inventory

Class InventoryItem

java.lang.Object

org.salespointframework.core.AbstractEntity<InventoryItemIdentifier>

org.salespointframework.inventory.InventoryItem

All Implemented Interfaces:

org.springframework.data.domain.Persistable<InventoryItemIdentifier>

@Entity
public class InventoryItem
extends AbstractEntity<InventoryItemIdentifier>

Author:

Paul Henke, Oliver Gierke

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	InventoryItem()
	InventoryItem(Product product, Quantity quantity) Creates a new InventoryItem for the given Product and Quantity.

Method Summary

Modifier and Type	Method and Description
void	decreaseQuantity(Quantity quantity) Decreases the quantity of the current InventoryItem by the given Quantity.
InventoryItemIdentifier	getId()
Product	getProduct()
Quantity	getQuantity()
boolean	hasSufficientQuantity(Quantity quantity) Returns whether the InventoryItem is available in exactly or more of the given quantity.
void	increaseQuantity(Quantity quantity) Increases the quantity of the current InventoryItem by the given Quantity.

Methods inherited from class org.salespointframework.core.AbstractEntity

equals, hashCode, isNew

Methods inherited from class java.lang.Object

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

Constructor Detail

InventoryItem

public InventoryItem(Product product,
                     Quantity quantity)

Creates a new InventoryItem for the given Product and Quantity.

Parameters:

product - the Product for this InventoryItem, must not be null.

quantity - the initial Quantity for this InventoryItem, must not be null.

InventoryItem

protected InventoryItem()

Method Detail

getId

public final InventoryItemIdentifier getId()

hasSufficientQuantity

public boolean hasSufficientQuantity(Quantity quantity)

Returns whether the InventoryItem is available in exactly or more of the given quantity.

Parameters:

quantity - must not be null.

Returns:

decreaseQuantity

public void decreaseQuantity(Quantity quantity)

Decreases the quantity of the current InventoryItem by the given Quantity.

Parameters:

quantity - must not be null.

increaseQuantity

public void increaseQuantity(Quantity quantity)

Increases the quantity of the current InventoryItem by the given Quantity.

Parameters:

quantity - must not be null.

getProduct

public Product getProduct()

getQuantity

public Quantity getQuantity()