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<?php declare(strict_types=1); |
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/* |
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* This file is part of the php-code-generator package. |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @license Apache-2.0 |
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*/ |
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namespace gossi\codegen\model\parts; |
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use gossi\codegen\model\PhpConstant; |
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/** |
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* Value part |
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* |
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* For all models that have a value (or expression) |
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* |
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* @author Thomas Gossmann |
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*/ |
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trait ValuePart { |
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private string|int|float|null|bool|PhpConstant $value = null; |
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/** @var bool */ |
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private bool $hasValue = false; |
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/** @var mixed */ |
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private mixed $expression = null; |
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/** @var bool */ |
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private bool $hasExpression = false; |
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/** |
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* Sets the value |
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* |
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* @param string|int|float|bool|null|PhpConstant $value |
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* |
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* @throws \InvalidArgumentException if the value is not an accepted primitve |
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* |
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* @return $this |
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*/ |
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public function setValue(string|int|float|null|bool|PhpConstant $value): self { |
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$this->value = $value; |
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$this->hasValue = true; |
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return $this; |
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} |
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/** |
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* Unsets the value |
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* |
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* @return $this |
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*/ |
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public function unsetValue(): self { |
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$this->value = null; |
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$this->hasValue = false; |
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return $this; |
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} |
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/** |
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* Returns the value |
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* |
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* @return string|int|float|bool|null|PhpConstant |
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*/ |
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public function getValue(): string|int|float|bool|null|PhpConstant { |
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return $this->value; |
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} |
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/** |
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* Checks whether a value or expression is set |
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* |
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* @return bool |
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*/ |
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public function hasValue(): bool { |
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return $this->hasValue || $this->hasExpression; |
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} |
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/** |
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* Returns whether an expression is set |
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* |
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* @return bool |
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*/ |
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public function isExpression(): bool { |
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return $this->hasExpression; |
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} |
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/** |
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* Sets an expression |
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* |
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* @param mixed $expr |
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* |
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* @return $this |
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*/ |
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public function setExpression(mixed $expr): self { |
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$this->expression = $expr; |
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$this->hasExpression = true; |
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return $this; |
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} |
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/** |
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* Returns the expression |
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* |
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* @return mixed |
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*/ |
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public function getExpression(): mixed { |
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return $this->expression; |
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} |
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/** |
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* Unsets the expression |
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* |
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* @return $this |
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*/ |
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public function unsetExpression(): self { |
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$this->expression = null; |
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$this->hasExpression = false; |
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return $this; |
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} |
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} |
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