1 | <?php declare(strict_types=1); |
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15 | * Value part |
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16 | * |
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17 | * For all models that have a value (or expression) |
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18 | * |
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19 | * @author Thomas Gossmann |
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20 | */ |
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21 | trait ValuePart { |
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22 | private string|int|float|null|bool|PhpConstant $value = null; |
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23 | |||
24 | /** @var bool */ |
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25 | private bool $hasValue = false; |
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26 | |||
27 | /** @var mixed */ |
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28 | private mixed $expression = null; |
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29 | |||
30 | /** @var bool */ |
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31 | private bool $hasExpression = false; |
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32 | |||
33 | /** |
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34 | * Sets the value |
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35 | * |
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36 | * @param string|int|float|bool|null|PhpConstant $value |
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37 | * |
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38 | * @throws \InvalidArgumentException if the value is not an accepted primitve |
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39 | * |
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40 | * @return $this |
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41 | */ |
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42 | public function setValue(string|int|float|null|bool|PhpConstant $value): self { |
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43 | $this->value = $value; |
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44 | $this->hasValue = true; |
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45 | |||
46 | return $this; |
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47 | } |
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48 | |||
49 | /** |
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50 | * Unsets the value |
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51 | * |
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52 | * @return $this |
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53 | */ |
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54 | public function unsetValue(): self { |
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55 | $this->value = null; |
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56 | $this->hasValue = false; |
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57 | |||
58 | return $this; |
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59 | } |
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60 | |||
61 | /** |
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62 | * Returns the value |
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63 | * |
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64 | * @return string|int|float|bool|null|PhpConstant |
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65 | */ |
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66 | public function getValue(): string|int|float|bool|null|PhpConstant { |
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67 | return $this->value; |
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68 | 24 | } |
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69 | 24 | ||
70 | 20 | /** |
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71 | 20 | * Checks whether a value or expression is set |
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72 | 20 | * |
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73 | 18 | * @return bool |
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74 | 24 | */ |
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75 | public function hasValue(): bool { |
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76 | return $this->hasValue || $this->hasExpression; |
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77 | } |
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78 | |||
79 | /** |
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80 | * Returns whether an expression is set |
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81 | * |
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82 | * @return bool |
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83 | */ |
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84 | 24 | public function isExpression(): bool { |
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85 | 24 | return $this->hasExpression; |
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86 | 1 | } |
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87 | |||
88 | 23 | /** |
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89 | 23 | * Sets an expression |
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90 | * |
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91 | 23 | * @param mixed $expr |
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92 | * |
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93 | * @return $this |
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94 | */ |
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95 | public function setExpression(mixed $expr): self { |
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96 | $this->expression = $expr; |
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97 | $this->hasExpression = true; |
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98 | |||
99 | 1 | return $this; |
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100 | 1 | } |
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101 | 1 | ||
102 | /** |
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103 | 1 | * Returns the expression |
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104 | * |
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105 | * @return mixed |
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106 | */ |
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107 | public function getExpression(): mixed { |
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108 | return $this->expression; |
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109 | } |
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110 | |||
111 | 16 | /** |
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112 | 16 | * Unsets the expression |
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113 | * |
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114 | * @return $this |
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115 | */ |
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116 | public function unsetExpression(): self { |
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117 | $this->expression = null; |
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118 | $this->hasExpression = false; |
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119 | |||
120 | 22 | return $this; |
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121 | 22 | } |
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122 | } |
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123 |