Updating tons of dependencies.
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This commit is contained in:
Manuel Friedli 2026-01-23 23:31:30 +01:00
parent f1171328a9
commit ae7dfe7c3c
Signed by: manuel
GPG key ID: 41D08ABA75634DA1
41 changed files with 285 additions and 283 deletions

24
pom.xml
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@ -1,11 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>ch.fritteli</groupId>
<artifactId>fritteli-build-parent</artifactId>
<version>5.1.0</version>
<version>6.1.0</version>
</parent>
<groupId>ch.fritteli.a-maze-r</groupId>
@ -55,10 +56,10 @@
</distributionManagement>
<properties>
<jackson.version>2.17.1</jackson.version>
<jsonschema2pojo-maven-plugin.version>1.2.1</jsonschema2pojo-maven-plugin.version>
<maven-site-plugin.version>4.0.0-M8</maven-site-plugin.version>
<pdfbox.version>3.0.2</pdfbox.version>
<guava.version>33.5.0-jre</guava.version>
<jsonschema2pojo-maven-plugin.version>1.2.2</jsonschema2pojo-maven-plugin.version>
<maven-site-plugin.version>4.0.0-M16</maven-site-plugin.version>
<pdfbox.version>3.0.6</pdfbox.version>
</properties>
<dependencies>
@ -67,8 +68,8 @@
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>org.jetbrains</groupId>
<artifactId>annotations</artifactId>
<groupId>org.jspecify</groupId>
<artifactId>jspecify</artifactId>
</dependency>
<dependency>
<groupId>io.vavr</groupId>
@ -77,7 +78,7 @@
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>33.2.1-jre</version>
<version>${guava.version}</version>
</dependency>
<dependency>
<groupId>org.apache.pdfbox</groupId>
@ -87,12 +88,10 @@
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<groupId>tools.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
@ -109,7 +108,6 @@
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<scope>test</scope>
</dependency>
</dependencies>

View file

@ -11,7 +11,7 @@ import ch.fritteli.maze.generator.renderer.text.TextRenderer;
import ch.fritteli.maze.generator.renderer.textfile.TextFileRenderer;
import lombok.experimental.UtilityClass;
import lombok.extern.slf4j.Slf4j;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.nio.file.Path;
import java.nio.file.Paths;
@ -20,7 +20,7 @@ import java.nio.file.Paths;
@UtilityClass
public class Main {
public static void main(@NotNull final String[] args) {
static void main(@NonNull final String[] args) {
final int width = 20;
final int height = 30;
final Maze maze = new Maze(width, height/*, 0*/);
@ -59,7 +59,7 @@ public class Main {
log.info("PDF rendering to file:\n{}", pdfFileRenderer.render(maze));
}
private static String getBaseFilename(@NotNull final Maze maze) {
return "maze-" + maze.getWidth() + "x" + maze.getHeight() + "-" + maze.getRandomSeed();
private static String getBaseFilename(@NonNull final Maze maze) {
return "maze-" + maze.getWidth() + "x" + maze.getHeight() + "-" + maze.getRandomSeedStringRepresentation();
}
}

View file

@ -1,18 +1,18 @@
package ch.fritteli.maze.generator.algorithm;
import ch.fritteli.maze.generator.model.Maze;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.util.Random;
public abstract class AbstractMazeGeneratorAlgorithm implements MazeGeneratorAlgorithm {
@NotNull
@NonNull
protected final Maze maze;
@NotNull
@NonNull
protected final Random random;
protected AbstractMazeGeneratorAlgorithm(@NotNull final Maze maze, @NotNull final String algorithmName) {
protected AbstractMazeGeneratorAlgorithm(@NonNull final Maze maze, @NonNull final String algorithmName) {
this.maze = maze;
this.random = new Random(maze.getRandomSeed());
this.maze.setAlgorithm(algorithmName);

View file

@ -5,17 +5,17 @@ import ch.fritteli.maze.generator.model.Maze;
import ch.fritteli.maze.generator.model.Position;
import ch.fritteli.maze.generator.model.Tile;
import io.vavr.control.Option;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jspecify.annotations.NonNull;
import org.jspecify.annotations.Nullable;
import java.util.Deque;
import java.util.LinkedList;
public class RandomDepthFirst extends AbstractMazeGeneratorAlgorithm {
@NotNull
@NonNull
private final Deque<Position> positions = new LinkedList<>();
public RandomDepthFirst(@NotNull final Maze maze) {
public RandomDepthFirst(@NonNull final Maze maze) {
super(maze, "Random Depth First");
}
@ -79,7 +79,7 @@ public class RandomDepthFirst extends AbstractMazeGeneratorAlgorithm {
}
@Nullable
private Direction determineDirectionForDigging(@NotNull final Position position) {
private Direction determineDirectionForDigging(@NonNull final Position position) {
if (position.y() == 0) {
return Direction.TOP;
}
@ -95,12 +95,12 @@ public class RandomDepthFirst extends AbstractMazeGeneratorAlgorithm {
return null;
}
private void digFrom(@NotNull final Tile tile, @NotNull final Direction direction) {
private void digFrom(@NonNull final Tile tile, @NonNull final Direction direction) {
tile.enableDiggingToOrFrom(direction);
tile.digFrom(direction);
}
private void digTo(@NotNull final Tile tile, @NotNull final Direction direction) {
private void digTo(@NonNull final Tile tile, @NonNull final Direction direction) {
tile.enableDiggingToOrFrom(direction);
tile.digTo(direction);
}

View file

@ -3,7 +3,7 @@ package ch.fritteli.maze.generator.algorithm.wilson;
import ch.fritteli.maze.generator.model.Direction;
import ch.fritteli.maze.generator.model.Maze;
import ch.fritteli.maze.generator.model.Position;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.util.EnumSet;
import java.util.Iterator;
@ -12,10 +12,10 @@ import java.util.Stack;
import java.util.stream.Collectors;
public class MazeSolver {
@NotNull
@NonNull
private final Maze maze;
MazeSolver(@NotNull final Maze maze) {
MazeSolver(@NonNull final Maze maze) {
this.maze = maze;
}
@ -32,10 +32,10 @@ public class MazeSolver {
}
}
private List<Position> getSolution(@NotNull Position position,
@NotNull Direction forbidden) {
record PathElement(@NotNull Position position,
@NotNull EnumSet<Direction> possibleDirections) {
private List<Position> getSolution(@NonNull Position position,
@NonNull Direction forbidden) {
record PathElement(@NonNull Position position,
@NonNull EnumSet<Direction> possibleDirections) {
}
final Stack<PathElement> solution = new Stack<>();
final EnumSet<Direction> directions = this.maze.getTileAt(position).get().getOpenDirections();

View file

@ -6,24 +6,24 @@ import io.vavr.collection.List;
import io.vavr.collection.Stream;
import io.vavr.collection.Traversable;
import io.vavr.control.Option;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.util.Random;
class Path {
private final int width;
private final int height;
@NotNull
@NonNull
private List<Position> positions;
Path(@NotNull final Position start, int width, int height) {
Path(@NonNull final Position start, int width, int height) {
this.positions = List.of(start);
this.width = width;
this.height = height;
}
@NotNull
Position growRandom(@NotNull final Random random) {
@NonNull
Position growRandom(@NonNull final Random random) {
final Position position = this.nextRandomPosition(random);
if (this.contains(position)) {
this.removeLoopUpTo(position);
@ -33,17 +33,17 @@ class Path {
return position;
}
@NotNull
@NonNull
List<Position> getPositions() {
return this.positions;
}
@NotNull
@NonNull
Position getStart() {
return this.positions.last();
}
@NotNull
@NonNull
Traversable<Direction> getMovesFromStart() {
return this.positions.reverse().sliding(2)
.flatMap(positions1 -> Option.when(
@ -54,8 +54,8 @@ class Path {
));
}
@NotNull
private Position nextRandomPosition(@NotNull final Random random) {
@NonNull
private Position nextRandomPosition(@NonNull final Random random) {
final Direction randomDirection = this.getRandomDirection(random);
final Position nextPosition = this.positions.head().move(randomDirection);
if (this.isWithinBounds(nextPosition) && !nextPosition.equals(this.positions.head())) {
@ -64,20 +64,20 @@ class Path {
return this.nextRandomPosition(random);
}
private boolean isWithinBounds(@NotNull final Position position) {
private boolean isWithinBounds(@NonNull final Position position) {
return position.x() >= 0 && position.x() < this.width && position.y() >= 0 && position.y() < this.height;
}
private boolean contains(@NotNull final Position position) {
private boolean contains(@NonNull final Position position) {
return this.positions.contains(position);
}
private void removeLoopUpTo(@NotNull final Position position) {
private void removeLoopUpTo(@NonNull final Position position) {
this.positions = this.positions.dropUntil(position::equals);
}
@NotNull
private Direction getRandomDirection(@NotNull final Random random) {
@NonNull
private Direction getRandomDirection(@NonNull final Random random) {
final Direction[] array = Direction.values();
return array[random.nextInt(array.length)];
}

View file

@ -8,7 +8,7 @@ import io.vavr.Tuple;
import io.vavr.collection.Stream;
import io.vavr.collection.Traversable;
import io.vavr.control.Option;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.util.Random;
@ -18,13 +18,13 @@ import java.util.Random;
class PathsBuilder {
private final int width;
private final int height;
@NotNull
@NonNull
private final Random random;
@NotNull
@NonNull
private final Multimap<Integer, Integer> availablePositions;
PathsBuilder(@NotNull final Maze maze,
@NotNull final Random random) {
PathsBuilder(@NonNull final Maze maze,
@NonNull final Random random) {
this.width = maze.getWidth();
this.height = maze.getHeight();
this.random = random;
@ -44,7 +44,7 @@ class PathsBuilder {
*
* @return A {@link Traversable} of generated {@link Path Paths}.
*/
@NotNull
@NonNull
Traversable<Path> buildPaths() {
this.initializeWithRandomStartingPosition();
@ -68,13 +68,13 @@ class PathsBuilder {
*
* @return An {@link Option} of a new {@link Path} instance.
*/
@NotNull
@NonNull
private Option<Path> buildPath() {
return this.initializeNewPath()
.map(this::growPath);
}
@NotNull
@NonNull
private Option<Path> initializeNewPath() {
return this.popRandomPosition()
.map(position -> new Path(position, this.width, this.height));
@ -87,8 +87,8 @@ class PathsBuilder {
* @param path The {@link Path} to grow.
* @return The final {@link Path} that reaches the maze.
*/
@NotNull
private Path growPath(@NotNull final Path path) {
@NonNull
private Path growPath(@NonNull final Path path) {
Position lastPosition;
do {
lastPosition = path.growRandom(this.random);
@ -96,15 +96,15 @@ class PathsBuilder {
return path;
}
private boolean isNotPartOfMaze(@NotNull final Position position) {
private boolean isNotPartOfMaze(@NonNull final Position position) {
return this.availablePositions.containsEntry(position.x(), position.y());
}
private void setPartOfMaze(@NotNull final Position position) {
private void setPartOfMaze(@NonNull final Position position) {
this.availablePositions.remove(position.x(), position.y());
}
private void setPartOfMaze(@NotNull final Path path) {
private void setPartOfMaze(@NonNull final Path path) {
path.getPositions().forEach(this::setPartOfMaze);
}
@ -114,7 +114,7 @@ class PathsBuilder {
*
* @return An available position or {@link io.vavr.control.Option.None}.
*/
@NotNull
@NonNull
private Option<Position> popRandomPosition() {
if (this.availablePositions.isEmpty()) {
return Option.none();

View file

@ -6,8 +6,8 @@ import ch.fritteli.maze.generator.model.Maze;
import ch.fritteli.maze.generator.model.Position;
import ch.fritteli.maze.generator.model.Tile;
import io.vavr.collection.Traversable;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jspecify.annotations.NonNull;
import org.jspecify.annotations.Nullable;
/**
* An implementation of <a href="https://en.wikipedia.org/wiki/Maze_generation_algorithm#Wilson's_algorithm">Wilson's Algorithm</a>.
@ -29,12 +29,12 @@ import org.jetbrains.annotations.Nullable;
*/
public class Wilson extends AbstractMazeGeneratorAlgorithm {
public Wilson(@NotNull final Maze maze) {
public Wilson(@NonNull final Maze maze) {
super(maze, "Wilson");
}
@Nullable
static Direction getDirectionToOuterWall(@NotNull final Position position,
static Direction getDirectionToOuterWall(@NonNull final Position position,
final int width,
final int height) {
if (position.y() == 0) {
@ -60,7 +60,7 @@ public class Wilson extends AbstractMazeGeneratorAlgorithm {
this.applyPathsToMaze(paths);
}
private void applyPathsToMaze(@NotNull final Traversable<Path> paths) {
private void applyPathsToMaze(@NonNull final Traversable<Path> paths) {
this.openStartAndEndWalls();
paths.forEach(path -> path.getMovesFromStart()
.foldLeft(
@ -83,14 +83,14 @@ public class Wilson extends AbstractMazeGeneratorAlgorithm {
this.openWall(this.maze.getEnd(), this.maze.getEndTile());
}
private void openWall(@NotNull final Position position, @NotNull final Tile tile) {
private void openWall(@NonNull final Position position, @NonNull final Tile tile) {
final Direction direction = this.getDirectionToOuterWall(position);
tile.enableDiggingToOrFrom(direction);
tile.digTo(direction);
}
@Nullable
private Direction getDirectionToOuterWall(@NotNull final Position position) {
private Direction getDirectionToOuterWall(@NonNull final Position position) {
return getDirectionToOuterWall(position, this.maze.getWidth(), this.maze.getHeight());
}
}

View file

@ -1,6 +1,6 @@
package ch.fritteli.maze.generator.model;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
public enum Direction {
TOP,
@ -8,7 +8,7 @@ public enum Direction {
BOTTOM,
LEFT;
@NotNull
@NonNull
public Direction invert() {
return switch (this) {
case TOP -> BOTTOM;

View file

@ -5,7 +5,7 @@ import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.Setter;
import lombok.ToString;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
@EqualsAndHashCode
@ToString
@ -30,7 +30,7 @@ public class Maze {
this(width, height, System.nanoTime());
}
public Maze(final int width, final int height, @NotNull final Position start, @NotNull final Position end) {
public Maze(final int width, final int height, @NonNull final Position start, @NonNull final Position end) {
this(width, height, System.nanoTime(), start, end);
}
@ -41,8 +41,8 @@ public class Maze {
public Maze(final int width,
final int height,
final long randomSeed,
@NotNull final Position start,
@NotNull final Position end) {
@NonNull final Position start,
@NonNull final Position end) {
if (width <= 1 || height <= 1) {
throw new IllegalArgumentException("width and height must be >1");
}
@ -67,7 +67,7 @@ public class Maze {
/**
* INTERNAL API. Exists only for deserialization. Not to be called from user code.
*/
private Maze(@NotNull final Tile[][] field, final int width, final int height, final long randomSeed) {
private Maze(@NonNull final Tile[][] field, final int width, final int height, final long randomSeed) {
this.field = field;
this.width = width;
this.height = height;
@ -79,11 +79,11 @@ public class Maze {
/**
* INTERNAL API. Exists only for deserialization. Not to be called from user code.
*/
private Maze(@NotNull final Tile[][] field,
private Maze(@NonNull final Tile[][] field,
final int width,
final int height,
@NotNull final Position start,
@NotNull final Position end,
@NonNull final Position start,
@NonNull final Position end,
final long randomSeed) {
this.field = field;
this.width = width;
@ -96,13 +96,13 @@ public class Maze {
/**
* INTERNAL API. Exists only for deserialization. Not to be called from user code.
*/
private Maze(@NotNull final Tile[][] field,
private Maze(@NonNull final Tile[][] field,
final int width,
final int height,
@NotNull final Position start,
@NotNull final Position end,
@NonNull final Position start,
@NonNull final Position end,
final long randomSeed,
@NotNull final String algorithm) {
@NonNull final String algorithm) {
this.field = field;
this.width = width;
this.height = height;
@ -112,29 +112,34 @@ public class Maze {
this.end = end;
}
@NotNull
public Option<Tile> getTileAt(@NotNull final Position position) {
@NonNull
public Option<Tile> getTileAt(@NonNull final Position position) {
return this.getTileAt(position.x(), position.y());
}
@NotNull
@NonNull
public Option<Tile> getTileAt(final int x, final int y) {
if (x < 0 || y < 0 || x >= this.width || y >= this.height) {
return Option.none();
}
return Option.of(this.field[x][y]);
return Option.some(this.field[x][y]);
}
@NotNull
@NonNull
public Tile getStartTile() {
return this.getTileAt(this.start).get();
}
@NotNull
@NonNull
public Tile getEndTile() {
return this.getTileAt(this.end).get();
}
@NonNull
public String getRandomSeedStringRepresentation() {
return Long.toHexString(this.randomSeed);
}
private void initField() {
for (int x = 0; x < this.width; x++) {
this.field[x] = new Tile[this.height];
@ -146,7 +151,7 @@ public class Maze {
}
}
private void hardenWalls(@NotNull final Tile tile, final int x, final int y) {
private void hardenWalls(@NonNull final Tile tile, final int x, final int y) {
if (x == 0) {
tile.preventDiggingToOrFrom(Direction.LEFT);
}

View file

@ -2,12 +2,12 @@ package ch.fritteli.maze.generator.model;
import io.vavr.control.Option;
import lombok.With;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
@With
public record Position(int x, int y) {
@NotNull
public Position move(@NotNull final Direction direction) {
@NonNull
public Position move(@NonNull final Direction direction) {
return switch (direction) {
case BOTTOM -> this.withY(this.y + 1);
case LEFT -> this.withX(this.x - 1);
@ -16,8 +16,8 @@ public record Position(int x, int y) {
};
}
@NotNull
public Option<Direction> getDirectionTo(@NotNull final Position position) {
@NonNull
public Option<Direction> getDirectionTo(@NonNull final Position position) {
final int xDiff = position.x - this.x;
final int yDiff = position.y - this.y;
return switch (xDiff) {

View file

@ -7,7 +7,7 @@ import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.ToString;
import lombok.experimental.FieldDefaults;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.util.EnumSet;
import java.util.Random;
@ -33,7 +33,7 @@ public class Tile {
* @param walls
* @param solution
*/
private Tile(@NotNull final EnumSet<Direction> walls, final boolean solution) {
private Tile(@NonNull final EnumSet<Direction> walls, final boolean solution) {
for (final Direction direction : walls) {
this.walls.set(direction);
this.walls.seal(direction);
@ -42,15 +42,15 @@ public class Tile {
this.solution = solution;
}
public void preventDiggingToOrFrom(@NotNull final Direction direction) {
public void preventDiggingToOrFrom(@NonNull final Direction direction) {
this.walls.seal(direction);
}
public void enableDiggingToOrFrom(@NotNull final Direction direction) {
public void enableDiggingToOrFrom(@NonNull final Direction direction) {
this.walls.unseal(direction);
}
public boolean digFrom(@NotNull final Direction direction) {
public boolean digFrom(@NonNull final Direction direction) {
if (this.visited) {
return false;
}
@ -58,21 +58,21 @@ public class Tile {
return this.walls.clear(direction);
}
public boolean digTo(@NotNull final Direction direction) {
public boolean digTo(@NonNull final Direction direction) {
return this.walls.clear(direction);
}
public void undigTo(@NotNull final Direction direction) {
public void undigTo(@NonNull final Direction direction) {
this.walls.set(direction);
}
@NotNull
@NonNull
public EnumSet<Direction> getOpenDirections() {
return this.walls.getOpen();
}
@NotNull
public Option<Direction> getRandomAvailableDirection(@NotNull final Random random) {
@NonNull
public Option<Direction> getRandomAvailableDirection(@NonNull final Random random) {
final EnumSet<Direction> availableDirections = this.walls.getUnsealedSet();
if (availableDirections.isEmpty()) {
return Option.none();
@ -82,10 +82,10 @@ public class Tile {
}
final Vector<Direction> directions = Vector.ofAll(availableDirections);
final int index = random.nextInt(directions.size());
return Option.of(directions.get(index));
return Option.some(directions.get(index));
}
public boolean hasWallAt(@NotNull final Direction direction) {
public boolean hasWallAt(@NonNull final Direction direction) {
return this.walls.isSet(direction);
}

View file

@ -2,7 +2,7 @@ package ch.fritteli.maze.generator.model;
import lombok.EqualsAndHashCode;
import lombok.ToString;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.util.EnumSet;
@ -13,7 +13,7 @@ public class Walls {
@EqualsAndHashCode.Exclude
private final EnumSet<Direction> sealed = EnumSet.noneOf(Direction.class);
public void set(@NotNull final Direction direction) {
public void set(@NonNull final Direction direction) {
this.directions.add(direction);
}
@ -21,36 +21,36 @@ public class Walls {
this.directions.addAll(EnumSet.allOf(Direction.class));
}
public boolean clear(@NotNull final Direction direction) {
public boolean clear(@NonNull final Direction direction) {
if (this.sealed.contains(direction)) {
return false;
}
return this.directions.remove(direction);
}
public boolean isSet(@NotNull final Direction direction) {
public boolean isSet(@NonNull final Direction direction) {
return this.directions.contains(direction);
}
@NotNull
@NonNull
public EnumSet<Direction> getUnsealedSet() {
final EnumSet<Direction> result = EnumSet.copyOf(this.directions);
result.removeAll(this.sealed);
return result;
}
public void seal(@NotNull final Direction direction) {
public void seal(@NonNull final Direction direction) {
if (!this.directions.contains(direction)) {
throw new IllegalStateException("Trying to seal cleared Direction: " + direction);
}
this.sealed.add(direction);
}
public void unseal(@NotNull final Direction direction) {
public void unseal(@NonNull final Direction direction) {
this.sealed.remove(direction);
}
@NotNull
@NonNull
public EnumSet<Direction> getOpen() {
return EnumSet.complementOf(this.directions);
}

View file

@ -1,9 +1,9 @@
package ch.fritteli.maze.generator.renderer;
import ch.fritteli.maze.generator.model.Maze;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
public interface Renderer<T> {
@NotNull
T render(@NotNull final Maze maze);
@NonNull
T render(@NonNull final Maze maze);
}

View file

@ -7,7 +7,7 @@ import io.vavr.collection.HashSet;
import io.vavr.collection.Set;
import lombok.AccessLevel;
import lombok.RequiredArgsConstructor;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
@RequiredArgsConstructor(access = AccessLevel.PACKAGE)
class Generator {
@ -31,7 +31,7 @@ class Generator {
return sb.toString();
}
private Set<String> getClasses(@NotNull final Tile tile) {
private Set<String> getClasses(@NonNull final Tile tile) {
Set<String> result = HashSet.empty();
if (tile.hasWallAt(Direction.TOP)) {
result = result.add("top");

View file

@ -2,7 +2,7 @@ package ch.fritteli.maze.generator.renderer.html;
import ch.fritteli.maze.generator.model.Maze;
import ch.fritteli.maze.generator.renderer.Renderer;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
public class HTMLRenderer implements Renderer<String> {
@ -113,14 +113,14 @@ public class HTMLRenderer implements Renderer<String> {
private HTMLRenderer() {
}
@NotNull
@NonNull
public static HTMLRenderer newInstance() {
return new HTMLRenderer();
}
@NotNull
@NonNull
@Override
public String render(@NotNull final Maze maze) {
public String render(@NonNull final Maze maze) {
if (maze.getWidth() == 0 || maze.getHeight() == 0) {
return this.getPreamble(maze) + POSTAMBLE;
}
@ -135,12 +135,12 @@ public class HTMLRenderer implements Renderer<String> {
return sb.toString();
}
private String getPreamble(@NotNull final Maze maze) {
private String getPreamble(@NonNull final Maze maze) {
return """
<!DOCTYPE html>
<html lang="en">
<head>
<title>Maze %dx%d, ID %d, Algorithm %s</title>
<title>Maze %dx%d, ID %s, Algorithm %s</title>
<meta charset="utf-8">
<style>
table{border-collapse:collapse;}
@ -170,7 +170,7 @@ public class HTMLRenderer implements Renderer<String> {
.formatted(
maze.getWidth(),
maze.getHeight(),
maze.getRandomSeed(),
maze.getRandomSeedStringRepresentation(),
maze.getAlgorithm()
);
}

View file

@ -6,7 +6,7 @@ import ch.fritteli.maze.generator.renderer.html.HTMLRenderer;
import io.vavr.control.Option;
import io.vavr.control.Try;
import lombok.extern.slf4j.Slf4j;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.io.File;
import java.io.IOException;
@ -17,9 +17,9 @@ import java.util.NoSuchElementException;
@Slf4j
public class HTMLFileRenderer implements Renderer<Path> {
@NotNull
@NonNull
private static final HTMLRenderer HTML_RENDERER = HTMLRenderer.newInstance();
@NotNull
@NonNull
private Option<Path> targetFile;
private HTMLFileRenderer() {
@ -29,7 +29,7 @@ public class HTMLFileRenderer implements Renderer<Path> {
.toOption();
}
@NotNull
@NonNull
public static HTMLFileRenderer newInstance() {
return new HTMLFileRenderer();
}
@ -40,15 +40,15 @@ public class HTMLFileRenderer implements Renderer<Path> {
.exists(File::canWrite);
}
@NotNull
public HTMLFileRenderer setTargetFile(@NotNull final Path targetFile) {
this.targetFile = Option.of(targetFile);
@NonNull
public HTMLFileRenderer setTargetFile(@NonNull final Path targetFile) {
this.targetFile = Option.some(targetFile);
return this;
}
@NotNull
@NonNull
@Override
public Path render(@NotNull final Maze maze) {
public Path render(@NonNull final Maze maze) {
if (!this.isTargetFileDefinedAndWritable()) {
try {
Files.createFile(this.targetFile.get());

View file

@ -8,7 +8,7 @@ import ch.fritteli.maze.generator.model.Maze;
import ch.fritteli.maze.generator.model.Tile;
import lombok.AccessLevel;
import lombok.RequiredArgsConstructor;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.util.ArrayList;
import java.util.List;
@ -16,13 +16,13 @@ import java.util.List;
@RequiredArgsConstructor(access = AccessLevel.PACKAGE)
class Generator {
@NotNull
@NonNull
private final Maze maze;
@NotNull
@NonNull
JsonMaze generate() {
final JsonMaze result = new JsonMaze();
result.setId(String.valueOf(this.maze.getRandomSeed()));
result.setId(this.maze.getRandomSeedStringRepresentation());
result.setAlgorithm(this.maze.getAlgorithm());
result.setWidth(this.maze.getWidth());
result.setHeight(this.maze.getHeight());

View file

@ -4,30 +4,30 @@ import ch.fritteli.maze.generator.json.JsonCell;
import ch.fritteli.maze.generator.json.JsonMaze;
import ch.fritteli.maze.generator.model.Maze;
import ch.fritteli.maze.generator.renderer.Renderer;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import tools.jackson.databind.SerializationFeature;
import tools.jackson.databind.json.JsonMapper;
import java.util.ArrayList;
import java.util.List;
public class JsonRenderer implements Renderer<String> {
@NotNull
private final ObjectMapper objectMapper;
@NonNull
private final JsonMapper jsonMapper;
private JsonRenderer() {
this.objectMapper = new ObjectMapper()
.enable(SerializationFeature.INDENT_OUTPUT);
this.jsonMapper = JsonMapper.builder()
.enable(SerializationFeature.INDENT_OUTPUT)
.build();
}
@NotNull
@NonNull
public static JsonRenderer newInstance() {
return new JsonRenderer();
}
@NotNull
@NonNull
private static JsonMaze createSingleCellMaze() {
// This is the only cell.
final JsonCell cell = new JsonCell();
@ -45,18 +45,14 @@ public class JsonRenderer implements Renderer<String> {
return jsonMaze;
}
@NotNull
private String toString(@NotNull final JsonMaze jsonMaze) {
try {
return this.objectMapper.writeValueAsString(jsonMaze);
} catch (final JsonProcessingException e) {
throw new RuntimeException(e);
}
@NonNull
private String toString(@NonNull final JsonMaze jsonMaze) {
return this.jsonMapper.writeValueAsString(jsonMaze);
}
@NotNull
@NonNull
@Override
public String render(@NotNull final Maze maze) {
public String render(@NonNull final Maze maze) {
final JsonMaze jsonMaze;
if (maze.getWidth() == 0 || maze.getHeight() == 0) {
jsonMaze = createSingleCellMaze();

View file

@ -6,7 +6,7 @@ import ch.fritteli.maze.generator.renderer.json.JsonRenderer;
import io.vavr.control.Option;
import io.vavr.control.Try;
import lombok.extern.slf4j.Slf4j;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.io.File;
import java.io.IOException;
@ -18,9 +18,9 @@ import java.util.NoSuchElementException;
@Slf4j
public class JsonFileRenderer implements Renderer<Path> {
@NotNull
@NonNull
private static final JsonRenderer JSON_RENDERER = JsonRenderer.newInstance();
@NotNull
@NonNull
private Option<Path> targetFile;
private JsonFileRenderer() {
@ -30,7 +30,7 @@ public class JsonFileRenderer implements Renderer<Path> {
.toOption();
}
@NotNull
@NonNull
public static JsonFileRenderer newInstance() {
return new JsonFileRenderer();
}
@ -41,15 +41,15 @@ public class JsonFileRenderer implements Renderer<Path> {
.exists(File::canWrite);
}
@NotNull
public JsonFileRenderer setTargetFile(@NotNull final Path targetFile) {
this.targetFile = Option.of(targetFile);
@NonNull
public JsonFileRenderer setTargetFile(@NonNull final Path targetFile) {
this.targetFile = Option.some(targetFile);
return this;
}
@NotNull
@NonNull
@Override
public Path render(@NotNull final Maze maze) {
public Path render(@NonNull final Maze maze) {
if (!this.isTargetFileDefinedAndWritable()) {
try {
Files.createFile(this.targetFile.get());

View file

@ -13,8 +13,8 @@ import org.apache.pdfbox.pdmodel.PDDocumentInformation;
import org.apache.pdfbox.pdmodel.PDPage;
import org.apache.pdfbox.pdmodel.PDPageContentStream;
import org.apache.pdfbox.pdmodel.common.PDRectangle;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jspecify.annotations.NonNull;
import org.jspecify.annotations.Nullable;
import java.awt.*;
import java.io.ByteArrayOutputStream;
@ -24,17 +24,22 @@ import java.io.IOException;
@Slf4j
class Generator {
@NotNull
@NonNull
private final Maze maze;
@NotNull
@NonNull
public ByteArrayOutputStream generate() {
final float pageWidth = this.maze.getWidth() * PDFRenderer.SCALE + 2 * PDFRenderer.MARGIN;
final float pageHeight = this.maze.getHeight() * PDFRenderer.SCALE + 2 * PDFRenderer.MARGIN;
final PDDocument pdDocument = new PDDocument();
final PDDocumentInformation info = new PDDocumentInformation();
info.setTitle("Maze %sx%s, ID %s (%s)".formatted(this.maze.getWidth(), this.maze.getHeight(), this.maze.getRandomSeed(), this.maze.getAlgorithm()));
info.setTitle("Maze %sx%s, ID %s (%s)".formatted(
this.maze.getWidth(),
this.maze.getHeight(),
this.maze.getRandomSeedStringRepresentation(),
this.maze.getAlgorithm()
));
pdDocument.setDocumentInformation(info);
final PDPage puzzlePage = new PDPage(new PDRectangle(pageWidth, pageHeight));
final PDPage solutionPage = new PDPage(new PDRectangle(pageWidth, pageHeight));
@ -60,7 +65,7 @@ class Generator {
return output;
}
private void setUpPageContentStream(@NotNull final PDPageContentStream pageContentStream) throws IOException {
private void setUpPageContentStream(@NonNull final PDPageContentStream pageContentStream) throws IOException {
pageContentStream.setLineCapStyle(BasicStroke.CAP_ROUND);
pageContentStream.setLineJoinStyle(BasicStroke.JOIN_ROUND);
pageContentStream.setLineWidth(1.0f);
@ -68,7 +73,7 @@ class Generator {
pageContentStream.setNonStrokingColor(Color.BLACK);
}
private void drawHorizontalLines(@NotNull final PDPageContentStream... contentStreams) throws IOException {
private void drawHorizontalLines(@NonNull final PDPageContentStream... contentStreams) throws IOException {
// PDF has the origin in the lower left corner. We want it in the upper left corner, hence some magic is required.
Coordinate coordinate = new Coordinate(0f, 0f);
// Draw the TOP borders of all tiles.
@ -136,7 +141,7 @@ class Generator {
}
}
private void drawVerticalLines(@NotNull final PDPageContentStream... contentStreams) throws IOException {
private void drawVerticalLines(@NonNull final PDPageContentStream... contentStreams) throws IOException {
// PDF has the origin in the lower left corner. We want it in the upper left corner, hence some magic is required.
Coordinate coordinate = new Coordinate(0f, 0f);
// Draw the LEFT borders of all tiles.
@ -204,7 +209,7 @@ class Generator {
}
}
private void drawSolution(@NotNull final PDPageContentStream pageContentStream) throws IOException {
private void drawSolution(@NonNull final PDPageContentStream pageContentStream) throws IOException {
// Draw the solution in red
pageContentStream.setStrokingColor(Color.RED);
// PDF has the origin in the lower left corner. We want it in the upper left corner, hence some magic is required.
@ -223,8 +228,8 @@ class Generator {
pageContentStream.stroke();
}
@NotNull
private Position findNextSolutionPosition(@Nullable final Position previousPosition, @NotNull final Position currentPosition) {
@NonNull
private Position findNextSolutionPosition(@Nullable final Position previousPosition, @NonNull final Position currentPosition) {
final Tile currentTile = this.maze.getTileAt(currentPosition).get();
for (final Direction direction : Direction.values()) {
if (!currentTile.hasWallAt(direction)) {

View file

@ -2,7 +2,7 @@ package ch.fritteli.maze.generator.renderer.pdf;
import ch.fritteli.maze.generator.model.Maze;
import ch.fritteli.maze.generator.renderer.Renderer;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.io.ByteArrayOutputStream;
@ -13,14 +13,14 @@ public class PDFRenderer implements Renderer<ByteArrayOutputStream> {
private PDFRenderer() {
}
@NotNull
@NonNull
public static PDFRenderer newInstance() {
return new PDFRenderer();
}
@NotNull
@NonNull
@Override
public ByteArrayOutputStream render(@NotNull final Maze maze) {
public ByteArrayOutputStream render(@NonNull final Maze maze) {
final Generator generator = new Generator(maze);
return generator.generate();
}

View file

@ -6,7 +6,7 @@ import ch.fritteli.maze.generator.renderer.pdf.PDFRenderer;
import io.vavr.control.Option;
import io.vavr.control.Try;
import lombok.extern.slf4j.Slf4j;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.io.ByteArrayOutputStream;
import java.io.File;
@ -18,9 +18,9 @@ import java.util.NoSuchElementException;
@Slf4j
public class PDFFileRenderer implements Renderer<Path> {
@NotNull
@NonNull
private static final PDFRenderer PDF_RENDERER = PDFRenderer.newInstance();
@NotNull
@NonNull
private Option<Path> targetFile;
private PDFFileRenderer() {
@ -30,7 +30,7 @@ public class PDFFileRenderer implements Renderer<Path> {
.toOption();
}
@NotNull
@NonNull
public static PDFFileRenderer newInstance() {
return new PDFFileRenderer();
}
@ -41,15 +41,15 @@ public class PDFFileRenderer implements Renderer<Path> {
.exists(File::canWrite);
}
@NotNull
public PDFFileRenderer setTargetFile(@NotNull final Path targetFile) {
this.targetFile = Option.of(targetFile);
@NonNull
public PDFFileRenderer setTargetFile(@NonNull final Path targetFile) {
this.targetFile = Option.some(targetFile);
return this;
}
@NotNull
@NonNull
@Override
public Path render(@NotNull final Maze maze) {
public Path render(@NonNull final Maze maze) {
if (!this.isTargetFileDefinedAndWritable()) {
try {
Files.createFile(this.targetFile.get());

View file

@ -6,11 +6,11 @@ import ch.fritteli.maze.generator.model.Tile;
import io.vavr.control.Option;
import lombok.AccessLevel;
import lombok.RequiredArgsConstructor;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
@RequiredArgsConstructor(access = AccessLevel.PACKAGE)
class Generator {
@NotNull
@NonNull
private final Maze maze;
private final boolean renderSolution;
private int x = 0;
@ -67,7 +67,7 @@ class Generator {
}
}
private String renderTopLine(@NotNull final Tile currentTile, @NotNull final Option<Tile> leftTile, @NotNull final Option<Tile> topTile) {
private String renderTopLine(@NonNull final Tile currentTile, @NonNull final Option<Tile> leftTile, @NonNull final Option<Tile> topTile) {
final CharDefinition charDef1 = new CharDefinition();
final CharDefinition charDef2 = new CharDefinition();
final CharDefinition charDef3 = new CharDefinition();
@ -103,11 +103,11 @@ class Generator {
return result;
}
private String renderCenterLine(@NotNull final Tile currentTile,
@NotNull final Option<Tile> topTile,
@NotNull final Option<Tile> rightTile,
@NotNull final Option<Tile> bottomTile,
@NotNull final Option<Tile> leftTile) {
private String renderCenterLine(@NonNull final Tile currentTile,
@NonNull final Option<Tile> topTile,
@NonNull final Option<Tile> rightTile,
@NonNull final Option<Tile> bottomTile,
@NonNull final Option<Tile> leftTile) {
final CharDefinition charDef1 = new CharDefinition();
final CharDefinition charDef2 = new CharDefinition();
final CharDefinition charDef3 = new CharDefinition();
@ -151,7 +151,7 @@ class Generator {
return result;
}
private String renderBottomLine(@NotNull final Tile currentTile, @NotNull final Option<Tile> leftTile) {
private String renderBottomLine(@NonNull final Tile currentTile, @NonNull final Option<Tile> leftTile) {
String result;
final CharDefinition charDef1 = new CharDefinition();
final CharDefinition charDef2 = new CharDefinition();
@ -184,15 +184,15 @@ class Generator {
return result;
}
private boolean hasWallAt(@NotNull final Option<Tile> tile, @NotNull final Direction direction) {
private boolean hasWallAt(@NonNull final Option<Tile> tile, @NonNull final Direction direction) {
return tile.map(t -> t.hasWallAt(direction)).getOrElse(false);
}
private boolean isSolution(@NotNull final Tile tile) {
private boolean isSolution(@NonNull final Tile tile) {
return this.renderSolution && tile.isSolution();
}
private boolean isSolution(@NotNull final Option<Tile> tile) {
private boolean isSolution(@NonNull final Option<Tile> tile) {
return this.renderSolution && tile.map(Tile::isSolution).getOrElse(false);
}
}

View file

@ -2,7 +2,7 @@ package ch.fritteli.maze.generator.renderer.text;
import ch.fritteli.maze.generator.model.Maze;
import ch.fritteli.maze.generator.renderer.Renderer;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
public class TextRenderer implements Renderer<String> {
private boolean renderSolution;
@ -11,20 +11,20 @@ public class TextRenderer implements Renderer<String> {
this.renderSolution = false;
}
@NotNull
@NonNull
public static TextRenderer newInstance() {
return new TextRenderer();
}
@NotNull
@NonNull
public TextRenderer setRenderSolution(final boolean renderSolution) {
this.renderSolution = renderSolution;
return this;
}
@NotNull
@NonNull
@Override
public String render(@NotNull final Maze maze) {
public String render(@NonNull final Maze maze) {
if (maze.getWidth() == 0 || maze.getHeight() == 0) {
return "";
}

View file

@ -7,7 +7,7 @@ import io.vavr.collection.List;
import io.vavr.control.Option;
import io.vavr.control.Try;
import lombok.extern.slf4j.Slf4j;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.io.File;
import java.io.IOException;
@ -17,11 +17,11 @@ import java.util.NoSuchElementException;
@Slf4j
public class TextFileRenderer implements Renderer<List<Path>> {
@NotNull
@NonNull
private static final TextRenderer TEXT_RENDERER = TextRenderer.newInstance();
@NotNull
@NonNull
private Option<Path> targetMazeFile;
@NotNull
@NonNull
private Option<Path> targetSolutionFile;
private TextFileRenderer() {
@ -41,7 +41,7 @@ public class TextFileRenderer implements Renderer<List<Path>> {
.toOption();
}
@NotNull
@NonNull
public static TextFileRenderer newInstance() {
return new TextFileRenderer();
}
@ -58,21 +58,21 @@ public class TextFileRenderer implements Renderer<List<Path>> {
.exists(File::canWrite);
}
@NotNull
public TextFileRenderer setTargetMazeFile(@NotNull final Path targetMazeFile) {
this.targetMazeFile = Option.of(targetMazeFile);
@NonNull
public TextFileRenderer setTargetMazeFile(@NonNull final Path targetMazeFile) {
this.targetMazeFile = Option.some(targetMazeFile);
return this;
}
@NotNull
public TextFileRenderer setTargetSolutionFile(@NotNull final Path targetSolutionFile) {
this.targetSolutionFile = Option.of(targetSolutionFile);
@NonNull
public TextFileRenderer setTargetSolutionFile(@NonNull final Path targetSolutionFile) {
this.targetSolutionFile = Option.some(targetSolutionFile);
return this;
}
@NotNull
@NonNull
@Override
public List<Path> render(@NotNull final Maze maze) {
public List<Path> render(@NonNull final Maze maze) {
if (!this.isTargetMazeFileDefinedAndWritable()) {
try {
Files.createFile(this.targetMazeFile.get());

View file

@ -1,20 +1,20 @@
package ch.fritteli.maze.generator.serialization;
import ch.fritteli.maze.generator.model.Maze;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.io.ByteArrayInputStream;
import java.io.IOException;
public abstract class AbstractMazeInputStream extends ByteArrayInputStream {
public AbstractMazeInputStream(@NotNull final byte[] buf) {
public AbstractMazeInputStream(@NonNull final byte[] buf) {
super(buf);
}
public abstract void checkHeader();
@NotNull
@NonNull
public abstract Maze readMazeData() throws IOException;
public byte readByte() {

View file

@ -1,7 +1,7 @@
package ch.fritteli.maze.generator.serialization;
import ch.fritteli.maze.generator.model.Maze;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.io.ByteArrayOutputStream;
@ -9,7 +9,7 @@ public abstract class AbstractMazeOutputStream extends ByteArrayOutputStream {
public abstract void writeHeader();
public abstract void writeMazeData(@NotNull final Maze maze);
public abstract void writeMazeData(@NonNull final Maze maze);
public void writeByte(final byte value) {
this.write(value);

View file

@ -3,7 +3,7 @@ package ch.fritteli.maze.generator.serialization;
import ch.fritteli.maze.generator.model.Direction;
import ch.fritteli.maze.generator.model.Tile;
import lombok.experimental.UtilityClass;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
@ -47,7 +47,7 @@ public class CommonTileHandler {
private final byte LEFT_BIT = 0b0000_1000;
private final byte SOLUTION_BIT = 0b0001_0000;
public byte getBitmaskForTile(@NotNull final Tile tile) {
public byte getBitmaskForTile(@NonNull final Tile tile) {
byte bitmask = 0;
if (tile.hasWallAt(Direction.TOP)) {
bitmask |= TOP_BIT;
@ -67,7 +67,7 @@ public class CommonTileHandler {
return bitmask;
}
@NotNull
@NonNull
public Tile getTileForBitmask(final byte bitmask) {
final EnumSet<Direction> walls = EnumSet.noneOf(Direction.class);
if ((bitmask & TOP_BIT) == TOP_BIT) {
@ -86,13 +86,13 @@ public class CommonTileHandler {
return createTile(walls, solution);
}
@NotNull
private Tile createTile(@NotNull final EnumSet<Direction> walls, boolean solution) {
@NonNull
private Tile createTile(@NonNull final EnumSet<Direction> walls, boolean solution) {
try {
final Constructor<Tile> constructor = Tile.class.getDeclaredConstructor(EnumSet.class, Boolean.TYPE);
constructor.setAccessible(true);
return constructor.newInstance(walls, solution);
} catch (@NotNull final NoSuchMethodException | InstantiationException | IllegalAccessException |
} catch (@NonNull final NoSuchMethodException | InstantiationException | IllegalAccessException |
InvocationTargetException e) {
throw new RuntimeException("Can not deserialize Tile from maze data.", e);
}

View file

@ -5,11 +5,11 @@ import ch.fritteli.maze.generator.model.Tile;
import ch.fritteli.maze.generator.serialization.AbstractMazeInputStream;
import ch.fritteli.maze.generator.serialization.CommonTileHandler;
import ch.fritteli.maze.generator.serialization.MazeConstants;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
public class MazeInputStreamV1 extends AbstractMazeInputStream {
public MazeInputStreamV1(@NotNull final byte[] buf) {
public MazeInputStreamV1(@NonNull final byte[] buf) {
super(buf);
}
@ -32,7 +32,7 @@ public class MazeInputStreamV1 extends AbstractMazeInputStream {
}
}
@NotNull
@NonNull
@Override
public Maze readMazeData() {
// 03..10 random seed number (long)

View file

@ -5,7 +5,7 @@ import ch.fritteli.maze.generator.model.Tile;
import ch.fritteli.maze.generator.serialization.AbstractMazeOutputStream;
import ch.fritteli.maze.generator.serialization.CommonTileHandler;
import ch.fritteli.maze.generator.serialization.MazeConstants;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
public class MazeOutputStreamV1 extends AbstractMazeOutputStream {
@ -20,7 +20,7 @@ public class MazeOutputStreamV1 extends AbstractMazeOutputStream {
}
@Override
public void writeMazeData(@NotNull final Maze maze) {
public void writeMazeData(@NonNull final Maze maze) {
// 03..10 random seed number (long)
// 11..14 width (int)
// 15..18 height (int)

View file

@ -3,7 +3,7 @@ package ch.fritteli.maze.generator.serialization.v1;
import ch.fritteli.maze.generator.model.Maze;
import ch.fritteli.maze.generator.model.Tile;
import lombok.experimental.UtilityClass;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
@ -32,8 +32,8 @@ public class SerializerDeserializerV1 {
* @param maze The {@link Maze} to be serialized.
* @return The resulting byte array.
*/
@NotNull
public byte[] serialize(@NotNull final Maze maze) {
@NonNull
public byte[] serialize(@NonNull final Maze maze) {
final MazeOutputStreamV1 stream = new MazeOutputStreamV1();
stream.writeHeader();
stream.writeMazeData(maze);
@ -46,20 +46,20 @@ public class SerializerDeserializerV1 {
* @param bytes The byte array to be deserialized.
* @return An instance of {@link Maze}.
*/
@NotNull
public Maze deserialize(@NotNull final byte[] bytes) {
@NonNull
public Maze deserialize(@NonNull final byte[] bytes) {
final MazeInputStreamV1 stream = new MazeInputStreamV1(bytes);
stream.checkHeader();
return stream.readMazeData();
}
@NotNull
Maze createMaze(@NotNull final Tile[][] field, final int width, final int height, final long randomSeed) {
@NonNull
Maze createMaze(@NonNull final Tile[][] field, final int width, final int height, final long randomSeed) {
try {
final Constructor<Maze> constructor = Maze.class.getDeclaredConstructor(Tile[][].class, Integer.TYPE, Integer.TYPE, Long.TYPE);
constructor.setAccessible(true);
return constructor.newInstance(field, width, height, randomSeed);
} catch (@NotNull final NoSuchMethodException | IllegalAccessException | InstantiationException |
} catch (@NonNull final NoSuchMethodException | IllegalAccessException | InstantiationException |
InvocationTargetException e) {
throw new RuntimeException("Can not deserialize Maze from maze data.", e);
}

View file

@ -6,11 +6,11 @@ import ch.fritteli.maze.generator.model.Tile;
import ch.fritteli.maze.generator.serialization.AbstractMazeInputStream;
import ch.fritteli.maze.generator.serialization.CommonTileHandler;
import ch.fritteli.maze.generator.serialization.MazeConstants;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
public class MazeInputStreamV2 extends AbstractMazeInputStream {
public MazeInputStreamV2(@NotNull final byte[] buf) {
public MazeInputStreamV2(@NonNull final byte[] buf) {
super(buf);
}
@ -33,7 +33,7 @@ public class MazeInputStreamV2 extends AbstractMazeInputStream {
}
}
@NotNull
@NonNull
@Override
public Maze readMazeData() {
// 03..06 width (int)

View file

@ -6,7 +6,7 @@ import ch.fritteli.maze.generator.model.Tile;
import ch.fritteli.maze.generator.serialization.AbstractMazeOutputStream;
import ch.fritteli.maze.generator.serialization.CommonTileHandler;
import ch.fritteli.maze.generator.serialization.MazeConstants;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
public class MazeOutputStreamV2 extends AbstractMazeOutputStream {
@ -21,7 +21,7 @@ public class MazeOutputStreamV2 extends AbstractMazeOutputStream {
}
@Override
public void writeMazeData(@NotNull final Maze maze) {
public void writeMazeData(@NonNull final Maze maze) {
// 03..06 width (int)
// 07..10 height (int)
// 11..14 start-x (int)

View file

@ -4,7 +4,7 @@ import ch.fritteli.maze.generator.model.Maze;
import ch.fritteli.maze.generator.model.Position;
import ch.fritteli.maze.generator.model.Tile;
import lombok.experimental.UtilityClass;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
@ -37,8 +37,8 @@ public class SerializerDeserializerV2 {
* @param maze The {@link Maze} to be serialized.
* @return The resulting byte array.
*/
@NotNull
public byte[] serialize(@NotNull final Maze maze) {
@NonNull
public byte[] serialize(@NonNull final Maze maze) {
final MazeOutputStreamV2 stream = new MazeOutputStreamV2();
stream.writeHeader();
stream.writeMazeData(maze);
@ -51,20 +51,20 @@ public class SerializerDeserializerV2 {
* @param bytes The byte array to be deserialized.
* @return An instance of {@link Maze}.
*/
@NotNull
public Maze deserialize(@NotNull final byte[] bytes) {
@NonNull
public Maze deserialize(@NonNull final byte[] bytes) {
final MazeInputStreamV2 stream = new MazeInputStreamV2(bytes);
stream.checkHeader();
return stream.readMazeData();
}
@NotNull
Maze createMaze(@NotNull final Tile[][] field, final int width, final int height, @NotNull final Position start, @NotNull final Position end, final long randomSeed) {
@NonNull
Maze createMaze(@NonNull final Tile[][] field, final int width, final int height, @NonNull final Position start, @NonNull final Position end, final long randomSeed) {
try {
final Constructor<Maze> constructor = Maze.class.getDeclaredConstructor(Tile[][].class, Integer.TYPE, Integer.TYPE, Position.class, Position.class, Long.TYPE);
constructor.setAccessible(true);
return constructor.newInstance(field, width, height, start, end, randomSeed);
} catch (@NotNull final NoSuchMethodException | IllegalAccessException | InstantiationException |
} catch (@NonNull final NoSuchMethodException | IllegalAccessException | InstantiationException |
InvocationTargetException e) {
throw new RuntimeException("Can not deserialize Maze from maze data.", e);
}

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@ -6,14 +6,14 @@ import ch.fritteli.maze.generator.model.Tile;
import ch.fritteli.maze.generator.serialization.AbstractMazeInputStream;
import ch.fritteli.maze.generator.serialization.CommonTileHandler;
import ch.fritteli.maze.generator.serialization.MazeConstants;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
public class MazeInputStreamV3 extends AbstractMazeInputStream {
public MazeInputStreamV3(@NotNull final byte[] buf) {
public MazeInputStreamV3(@NonNull final byte[] buf) {
super(buf);
}
@ -36,7 +36,7 @@ public class MazeInputStreamV3 extends AbstractMazeInputStream {
}
}
@NotNull
@NonNull
@Override
public Maze readMazeData() throws IOException {
// 03..06 width (int)

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@ -6,7 +6,7 @@ import ch.fritteli.maze.generator.model.Tile;
import ch.fritteli.maze.generator.serialization.AbstractMazeOutputStream;
import ch.fritteli.maze.generator.serialization.CommonTileHandler;
import ch.fritteli.maze.generator.serialization.MazeConstants;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.nio.charset.StandardCharsets;
@ -23,7 +23,7 @@ public class MazeOutputStreamV3 extends AbstractMazeOutputStream {
}
@Override
public void writeMazeData(@NotNull final Maze maze) {
public void writeMazeData(@NonNull final Maze maze) {
// 03..06 width (int)
// 07..10 height (int)
// 11..14 start-x (int)
@ -60,8 +60,8 @@ public class MazeOutputStreamV3 extends AbstractMazeOutputStream {
}
}
@NotNull
private AlgorithmWrapper getAlgorithmWrapper(@NotNull final String algorithm) {
@NonNull
private AlgorithmWrapper getAlgorithmWrapper(@NonNull final String algorithm) {
final byte[] bytes = algorithm.getBytes(StandardCharsets.UTF_8);
if (bytes.length < 256) {
// Phew, that's the easy case!
@ -81,6 +81,6 @@ public class MazeOutputStreamV3 extends AbstractMazeOutputStream {
return new AlgorithmWrapper(name, (byte) len);
}
private record AlgorithmWrapper(@NotNull byte[] name, byte length) {
private record AlgorithmWrapper(@NonNull byte[] name, byte length) {
}
}

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@ -4,7 +4,7 @@ import ch.fritteli.maze.generator.model.Maze;
import ch.fritteli.maze.generator.model.Position;
import ch.fritteli.maze.generator.model.Tile;
import lombok.experimental.UtilityClass;
import org.jetbrains.annotations.NotNull;
import org.jspecify.annotations.NonNull;
import java.io.IOException;
import java.lang.reflect.Constructor;
@ -40,8 +40,8 @@ public class SerializerDeserializerV3 {
* @param maze The {@link Maze} to be serialized.
* @return The resulting byte array.
*/
@NotNull
public byte[] serialize(@NotNull final Maze maze) {
@NonNull
public byte[] serialize(@NonNull final Maze maze) {
final MazeOutputStreamV3 stream = new MazeOutputStreamV3();
stream.writeHeader();
stream.writeMazeData(maze);
@ -54,21 +54,21 @@ public class SerializerDeserializerV3 {
* @param bytes The byte array to be deserialized.
* @return An instance of {@link Maze}.
*/
@NotNull
public Maze deserialize(@NotNull final byte[] bytes) throws IOException {
@NonNull
public Maze deserialize(@NonNull final byte[] bytes) throws IOException {
final MazeInputStreamV3 stream = new MazeInputStreamV3(bytes);
stream.checkHeader();
return stream.readMazeData();
}
@NotNull
Maze createMaze(@NotNull final Tile[][] field,
@NonNull
Maze createMaze(@NonNull final Tile[][] field,
final int width,
final int height,
@NotNull final Position start,
@NotNull final Position end,
@NonNull final Position start,
@NonNull final Position end,
final long randomSeed,
@NotNull final String algorithm) {
@NonNull final String algorithm) {
try {
final Constructor<Maze> constructor = Maze.class.getDeclaredConstructor(
Tile[][].class,
@ -81,7 +81,7 @@ public class SerializerDeserializerV3 {
);
constructor.setAccessible(true);
return constructor.newInstance(field, width, height, start, end, randomSeed, algorithm);
} catch (@NotNull final NoSuchMethodException | IllegalAccessException | InstantiationException |
} catch (@NonNull final NoSuchMethodException | IllegalAccessException | InstantiationException |
InvocationTargetException e) {
throw new RuntimeException("Can not deserialize Maze from maze data.", e);
}

View file

@ -16,7 +16,7 @@
"properties": {
"id": {
"type": "string",
"description": "64 bit precision signed integer value. Transmitted as string, because ECMAScript (browsers) don't normally handle 64 bit integers well, as the ECMAScript 'number' type is a 64 bit signed double value, leaving only 53 bits for the integer part, thus losing precision."
"description": "64 bit precision unsigned integer value. Transmitted as a hexadecimal string."
},
"algorithm": {
"type": "string",

View file

@ -1,6 +1,5 @@
package ch.fritteli.maze.generator.model;
import io.vavr.collection.Stream;
import org.junit.jupiter.api.Test;
import java.util.EnumSet;

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@ -1,6 +1,5 @@
package ch.fritteli.maze.generator.renderer.text;
import ch.fritteli.maze.generator.renderer.text.CharDefinition;
import org.junit.jupiter.api.Test;
import static org.assertj.core.api.Assertions.assertThat;