Module dev.hloth.zgztransport

Package dev.hloth.zgztransport

Record Class Product

java.lang.Object

java.lang.Record

dev.hloth.zgztransport.Product

Record Components:

sector - the sector holding it, 3 or 4

metadata - block 12 or 16, which describes the product

subscription - block 13 or 17, which holds its validity

public record Product(int sector, SubscriptionMetadata metadata, Subscription subscription)
extends Record

One subscription product of a personal card, which lives in a sector of its own.

Constructor Summary

Constructors

Constructor	Description
Product(int sector, SubscriptionMetadata metadata, Subscription subscription)	Checks that the sector is one a product lives in and that the blocks are present.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
SubscriptionMetadata	metadata()	Returns the value of the metadata record component.
int	sector()	Returns the value of the sector record component.
Subscription	subscription()	Returns the value of the subscription record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

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

Constructor Details

Product

public Product(int sector,
 SubscriptionMetadata metadata,
 Subscription subscription)

Checks that the sector is one a product lives in and that the blocks are present.

Throws:

IllegalArgumentException - if the sector is outside 3 to 4

NullPointerException - if a field is null

Method Details

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

sector

public int sector()

Returns the value of the sector record component.

Returns:

the value of the sector record component

metadata

public SubscriptionMetadata metadata()

Returns the value of the metadata record component.

Returns:

the value of the metadata record component

subscription

public Subscription subscription()

Returns the value of the subscription record component.

Returns:

the value of the subscription record component