| 1 | package com.takenoko.layers.tile; | |
| 2 | ||
| 3 | import java.util.Objects; | |
| 4 | import java.util.Optional; | |
| 5 | ||
| 6 | /** Class Tile represents a tile in the game. A tile has a type {@link TileType}. */ | |
| 7 | public class Tile { | |
| 8 | private final TileType type; | |
| 9 | private final TileColor color; | |
| 10 | private ImprovementType improvement; | |
| 11 | ||
| 12 | /** | |
| 13 | * Constructor of the class Tile. It creates a tile with the default type OTHER {@link | |
| 14 | * TileType}. | |
| 15 | */ | |
| 16 | public Tile() { | |
| 17 | this(TileType.OTHER); | |
| 18 | } | |
| 19 | ||
| 20 | public Tile(TileColor color) { | |
| 21 | this(TileType.OTHER, null, color); | |
| 22 | } | |
| 23 | ||
| 24 | /** | |
| 25 | * Constructor of the class Tile. It creates a tile with the given type. | |
| 26 | * | |
| 27 | * @param type the type of the tile | |
| 28 | */ | |
| 29 | public Tile(TileType type) { | |
| 30 | this(type, null, TileColor.PINK); | |
| 31 | } | |
| 32 | ||
| 33 | /** | |
| 34 | * Constructor of the class Tile. It creates a tile with the given type and improvement. | |
| 35 | * | |
| 36 | * @param type the type of the tile | |
| 37 | * @param color the color of the tile | |
| 38 | */ | |
| 39 | public Tile(TileType type, ImprovementType improvement, TileColor color) { | |
| 40 | this.type = type; | |
| 41 | this.improvement = improvement; | |
| 42 | this.color = color; | |
| 43 | } | |
| 44 | ||
| 45 | /** | |
| 46 | * Copy Constructor | |
| 47 | * | |
| 48 | * @param tile the tile to copy | |
| 49 | */ | |
| 50 | public Tile(Tile tile) { | |
| 51 | this.type = tile.type; | |
| 52 | this.improvement = tile.improvement; | |
| 53 | this.color = tile.color; | |
| 54 | } | |
| 55 | ||
| 56 | public Tile(ImprovementType improvementType) { | |
| 57 | this(TileType.OTHER, improvementType, TileColor.PINK); | |
| 58 | } | |
| 59 | ||
| 60 | public Tile(ImprovementType improvementType, TileColor tileColor) { | |
| 61 | this(TileType.OTHER, improvementType, tileColor); | |
| 62 | } | |
| 63 | ||
| 64 | /** | |
| 65 | * Get the type of the tile. | |
| 66 | * | |
| 67 | * @return the type of the tile | |
| 68 | */ | |
| 69 | public TileType getType() { | |
| 70 |
1
1. getType : replaced return value with null for com/takenoko/layers/tile/Tile::getType → KILLED |
return type; |
| 71 | } | |
| 72 | ||
| 73 | /** | |
| 74 | * Get the improvement of the tile. | |
| 75 | * | |
| 76 | * @return the improvement of the tile | |
| 77 | */ | |
| 78 | public Optional<ImprovementType> getImprovement() { | |
| 79 |
1
1. getImprovement : replaced return value with Optional.empty for com/takenoko/layers/tile/Tile::getImprovement → KILLED |
return Optional.ofNullable(improvement); |
| 80 | } | |
| 81 | ||
| 82 | /** Set the improvement of the tile. If the improvement is null, throw an exception. */ | |
| 83 | public void setImprovement(ImprovementType improvement) { | |
| 84 |
1
1. setImprovement : negated conditional → KILLED |
if (this.improvement != null) { |
| 85 | throw new IllegalStateException("The tile already has an improvement"); | |
| 86 | } | |
| 87 | this.improvement = improvement; | |
| 88 | } | |
| 89 | ||
| 90 | public TileColor getColor() { | |
| 91 |
1
1. getColor : replaced return value with null for com/takenoko/layers/tile/Tile::getColor → KILLED |
return color; |
| 92 | } | |
| 93 | ||
| 94 | @Override | |
| 95 | public boolean equals(Object o) { | |
| 96 |
2
1. equals : negated conditional → KILLED 2. equals : replaced boolean return with false for com/takenoko/layers/tile/Tile::equals → KILLED |
if (this == o) return true; |
| 97 |
3
1. equals : negated conditional → KILLED 2. equals : negated conditional → KILLED 3. equals : replaced boolean return with true for com/takenoko/layers/tile/Tile::equals → KILLED |
if (o == null || getClass() != o.getClass()) return false; |
| 98 | Tile tile = (Tile) o; | |
| 99 | ||
| 100 |
2
1. equals : negated conditional → KILLED 2. equals : replaced boolean return with true for com/takenoko/layers/tile/Tile::equals → KILLED |
return type == tile.type |
| 101 |
2
1. equals : negated conditional → KILLED 2. equals : negated conditional → KILLED |
&& Objects.equals(improvement, tile.improvement) |
| 102 | && color == tile.color; | |
| 103 | } | |
| 104 | ||
| 105 | @Override | |
| 106 | public int hashCode() { | |
| 107 |
1
1. hashCode : replaced int return with 0 for com/takenoko/layers/tile/Tile::hashCode → KILLED |
return Objects.hash(getType(), getImprovement(), getColor()); |
| 108 | } | |
| 109 | ||
| 110 | public Tile copy() { | |
| 111 |
1
1. copy : replaced return value with null for com/takenoko/layers/tile/Tile::copy → KILLED |
return new Tile(this); |
| 112 | } | |
| 113 | ||
| 114 | @Override | |
| 115 | public String toString() { | |
| 116 |
1
1. toString : replaced return value with "" for com/takenoko/layers/tile/Tile::toString → KILLED |
return "Tile{" + "type=" + type + ", color=" + color + ", improvement=" + improvement + '}'; |
| 117 | } | |
| 118 | } | |
Mutations | ||
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| 97 |
1.1 2.2 3.3 |
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