Record Class PaintRecord

java.lang.Object

java.lang.Record

dev.despical.pixelpainter.storage.PaintRecord

Record Components:

id - twelve-character hexadecimal journal identifier

owner - creating player UUID

world - target world UUID

image - source image name

created - creation timestamp in epoch milliseconds

bounds - inclusive reserved region

changes - original and target block states

public record PaintRecord(String id, UUID owner, UUID world, String image, long created, Bounds bounds, List<PaintRecord.Change> changes)
extends Record

Represents a durable undo journal written before its painting changes terrain.

Owner and world UUIDs identify access and the target world. Inclusive bounds reserve its area against overlapping paintings. The copied change list records both original and intended block properties.

A record can describe interrupted or partial work. Recovery checks live block data rather than assuming every change was applied. Block-entity NBT is not stored because creation refuses to overwrite those blocks.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	PaintRecord.Change	Records one original and intended block state at a world-relative coordinate.

Constructor Summary

Constructors

Constructor	Description
PaintRecord(String id, UUID owner, UUID world, String image, long created, Bounds bounds, List<PaintRecord.Change> changes)	Copies the change list to isolate the journal payload from caller mutations.

Method Summary

Modifier and Type	Method	Description
Bounds	bounds()	Returns the value of the bounds record component.
List<PaintRecord.Change>	changes()	Returns the value of the changes record component.
long	created()	Returns the value of the created record component.
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.
String	id()	Returns the value of the id record component.
String	image()	Returns the value of the image record component.
UUID	owner()	Returns the value of the owner record component.
final String	toString()	Returns a string representation of this record class.
UUID	world()	Returns the value of the world record component.

Methods inherited from class Object

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

Constructor Details

PaintRecord

public PaintRecord(String id,
 UUID owner,
 UUID world,
 String image,
 long created,
 Bounds bounds,
 List<PaintRecord.Change> changes)

Copies the change list to isolate the journal payload from caller mutations.

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 the compare method from their corresponding wrapper classes.

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.

id

public String id()

Returns the value of the id record component.

Returns:

the value of the id record component

owner

public UUID owner()

Returns the value of the owner record component.

Returns:

the value of the owner record component

world

public UUID world()

Returns the value of the world record component.

Returns:

the value of the world record component

image

public String image()

Returns the value of the image record component.

Returns:

the value of the image record component

created

public long created()

Returns the value of the created record component.

Returns:

the value of the created record component

bounds

public Bounds bounds()

Returns the value of the bounds record component.

Returns:

the value of the bounds record component

changes

public List<PaintRecord.Change> changes()

Returns the value of the changes record component.

Returns:

the value of the changes record component