Package org.openwms.wms.location

Class LocationPK

java.lang.Object

org.openwms.wms.location.LocationPK

All Implemented Interfaces:

Serializable

@Embeddable
public class LocationPK
extends Object
implements Serializable

A LocationPK, is a value type and is used as an unique natural key for Location entities.

Author:

Heiko Scherrer

See Also:

• Location
• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	LocationPK.Builder	LocationPK builder static inner class.

Field Summary

Fields

Modifier and Type	Field	Description
private @Max(4L) String	aisle	Expresses the aisle the Location belongs to.
private @Max(4L) String	area	Expresses the area the Location belongs to.
static final short	KEY_LENGTH
static final short	NUMBER_OF_KEYS
static final short	PK_LENGTH	Returns the complete length of all keys.
private @Max(4L) String	x	Expresses the x-dimension the Location belongs to.
private @Max(4L) String	y	Expresses the y-dimension the Location belongs to.
private @Max(4L) String	z	Expresses the z-dimension the Location belongs to.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	LocationPK()	Dear JPA ...
	LocationPK(String... keys)	Weak constructor to create a new LocationPK with a couple of keys only.
	LocationPK(String area, String aisle, String x, String y, String z)	Create a new LocationPK with all required fields.
private	LocationPK(LocationPK.Builder builder)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
static LocationPK	fromString(String s)
String	getAisle()	Get the aisle region.
String	getArea()	Get the area region.
String	getX()	Get the x-dimension.
String	getY()	Get the y-dimension.
String	getZ()	Get the z-dimension.
int	hashCode()
static boolean	isValid(String locationPk)
static LocationPK.Builder	newBuilder()	Create a new builder instance to create LocationPK from.
String	toString()	Return a String like AREA/AISLE/X/Y/Z.

Methods inherited from class java.lang.Object

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

Field Details

KEY_LENGTH

public static final short KEY_LENGTH

See Also:

• Constant Field Values

NUMBER_OF_KEYS

public static final short NUMBER_OF_KEYS

See Also:

• Constant Field Values

PK_LENGTH

public static final short PK_LENGTH

Returns the complete length of all keys. Currently all keys have the same length, therefore it is the 5 times the length of a single key (KEY_LENGTH). But since this can change the actual length is encapsulated within this method.

See Also:

• Constant Field Values

area

@Max(4L)
private @Max(4L) String area

Expresses the area the Location belongs to.

aisle

@Max(4L)
private @Max(4L) String aisle

Expresses the aisle the Location belongs to.

x

@Max(4L)
private @Max(4L) String x

Expresses the x-dimension the Location belongs to.

y

@Max(4L)
private @Max(4L) String y

Expresses the y-dimension the Location belongs to.

z

@Max(4L)
private @Max(4L) String z

Expresses the z-dimension the Location belongs to.

Constructor Details

LocationPK

protected LocationPK()

Dear JPA ...

LocationPK

public LocationPK(String area,
 String aisle,
 String x,
 String y,
 String z)

Create a new LocationPK with all required fields.

Parameters:

area - Area where the Location belongs to

aisle - Aisle where the Location belongs to

x - Dimension x where the Location belongs to

y - Dimension y where the Location belongs to

z - Dimension z where the Location belongs to

LocationPK

public LocationPK(String... keys)

Weak constructor to create a new LocationPK with a couple of keys only.

Parameters:

keys - The array of keys, currently expected to be 5

Throws:

IllegalArgumentException - if the number of keys does not match NUMBER_OF_KEYS

LocationPK

private LocationPK(LocationPK.Builder builder)

Method Details

fromString

public static LocationPK fromString(String s)

isValid

public static boolean isValid(String locationPk)

newBuilder

public static LocationPK.Builder newBuilder()

Create a new builder instance to create LocationPK from.

Returns:

The builder

getArea

public String getArea()

Get the area region.

Returns:

The area

getAisle

public String getAisle()

Get the aisle region.

Returns:

The aisle

getX

public String getX()

Get the x-dimension.

Returns:

The x-dimension

getY

public String getY()

Get the y-dimension.

Returns:

The y-dimension

getZ

public String getZ()

Get the z-dimension.

Returns:

The z-dimension

equals

public boolean equals(Object o)

Overrides:

equals in class Object

See Also:

• Object.equals(Object)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

See Also:

• Object.hashCode()

toString

public String toString()

Return a String like AREA/AISLE/X/Y/Z.

Overrides:

toString in class Object

Returns:

String

See Also:

• Object.toString()