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<?php declare(strict_types=1); |
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|
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namespace PhpParser\Builder; |
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|
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use PhpParser; |
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use PhpParser\BuilderHelpers; |
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use PhpParser\Node; |
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use PhpParser\Node\Name; |
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use PhpParser\Node\Stmt; |
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|
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class Interface_ extends Declaration |
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{ |
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protected $name; |
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protected $extends = []; |
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protected $constants = []; |
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protected $methods = []; |
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|
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/** @var Node\AttributeGroup[] */ |
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protected $attributeGroups = []; |
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|
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/** |
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* Creates an interface builder. |
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* |
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* @param string $name Name of the interface |
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*/ |
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public function __construct(string $name) { |
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$this->name = $name; |
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} |
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|
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/** |
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* Extends one or more interfaces. |
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* |
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* @param Name|string ...$interfaces Names of interfaces to extend |
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* |
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* @return $this The builder instance (for fluid interface) |
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*/ |
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public function extend(...$interfaces) { |
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foreach ($interfaces as $interface) { |
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$this->extends[] = BuilderHelpers::normalizeName($interface); |
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} |
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|
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return $this; |
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} |
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|
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/** |
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* Adds a statement. |
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* |
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* @param Stmt|PhpParser\Builder $stmt The statement to add |
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* |
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* @return $this The builder instance (for fluid interface) |
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*/ |
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public function addStmt($stmt) { |
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$stmt = BuilderHelpers::normalizeNode($stmt); |
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|
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if ($stmt instanceof Stmt\ClassConst) { |
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$this->constants[] = $stmt; |
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} elseif ($stmt instanceof Stmt\ClassMethod) { |
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// we erase all statements in the body of an interface method |
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$stmt->stmts = null; |
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$this->methods[] = $stmt; |
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} else { |
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throw new \LogicException(sprintf('Unexpected node of type "%s"', $stmt->getType())); |
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} |
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|
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return $this; |
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} |
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|
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/** |
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* Adds an attribute group. |
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* |
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* @param Node\Attribute|Node\AttributeGroup $attribute |
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* |
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* @return $this The builder instance (for fluid interface) |
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*/ |
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public function addAttribute($attribute) { |
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$this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute); |
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|
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return $this; |
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} |
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|
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/** |
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* Returns the built interface node. |
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* |
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* @return Stmt\Interface_ The built interface node |
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*/ |
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public function getNode() : PhpParser\Node { |
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return new Stmt\Interface_($this->name, [ |
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'extends' => $this->extends, |
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'stmts' => array_merge($this->constants, $this->methods), |
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'attrGroups' => $this->attributeGroups, |
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], $this->attributes); |
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} |
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} |
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