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/**
* This file is generated. Do not modify it manually!
*
* @generated SignedSource<<29d5388bdd052b39f124825c2b08a834>>
*/
namespace Facebook\HHAST;
use namespace Facebook\TypeAssert;
use namespace HH\Lib\Dict;
/* HHAST_IGNORE_ALL[5607] 5607 is ignored because of false positives when comparing a generic to a typed value */
/* HHAST_IGNORE_ALL[5624] HHAST_IGNORE_ALL[5639] 5624 and 5639 are ignored because they insist on using co(tra)variant generics. Could this break external consumers? */
<<__ConsistentConstruct>>
final class FieldSpecifier extends Node implements ITypeSpecifier {
const string SYNTAX_KIND = 'field_specifier';
private ?QuestionToken $_question;
private IExpression $_name;
private EqualGreaterThanToken $_arrow;
private ITypeSpecifier $_type;
public function __construct(
?QuestionToken $question,
IExpression $name,
EqualGreaterThanToken $arrow,
ITypeSpecifier $type,
?__Private\SourceRef $source_ref = null,
) {
$this->_question = $question;
$this->_name = $name;
$this->_arrow = $arrow;
$this->_type = $type;
parent::__construct($source_ref);
}
<<__Override>>
public static function fromJSON(
dict<arraykey, mixed> $json,
string $file,
int $initial_offset,
string $source,
string $_type_hint,
): this {
$offset = $initial_offset;
$question = Node::fromJSON(
($json['field_question'] ?? dict['kind' => 'missing']) as dict<_, _>,
$file,
$offset,
$source,
'QuestionToken',
);
$offset += $question?->getWidth() ?? 0;
$name = Node::fromJSON(
($json['field_name']) as dict<_, _>,
$file,
$offset,
$source,
'IExpression',
);
$name = $name as nonnull;
$offset += $name->getWidth();
$arrow = Node::fromJSON(
($json['field_arrow']) as dict<_, _>,
$file,
$offset,
$source,
'EqualGreaterThanToken',
);
$arrow = $arrow as nonnull;
$offset += $arrow->getWidth();
$type = Node::fromJSON(
($json['field_type']) as dict<_, _>,
$file,
$offset,
$source,
'ITypeSpecifier',
);
$type = $type as nonnull;
$offset += $type->getWidth();
$source_ref = shape(
'file' => $file,
'source' => $source,
'offset' => $initial_offset,
'width' => $offset - $initial_offset,
);
return new static(
/* HH_IGNORE_ERROR[4110] */ $question,
/* HH_IGNORE_ERROR[4110] */ $name,
/* HH_IGNORE_ERROR[4110] */ $arrow,
/* HH_IGNORE_ERROR[4110] */ $type,
$source_ref,
);
}
<<__Override>>
public function getChildren(): dict<string, Node> {
return dict[
'question' => $this->_question,
'name' => $this->_name,
'arrow' => $this->_arrow,
'type' => $this->_type,
]
|> Dict\filter_nulls($$);
}
<<__Override>>
public function rewriteChildren<Tret as ?Node>(
(function(Node, vec<Node>): Tret) $rewriter,
vec<Node> $parents = vec[],
): this {
$parents[] = $this;
$question =
$this->_question === null ? null : $rewriter($this->_question, $parents);
$name = $rewriter($this->_name, $parents);
$arrow = $rewriter($this->_arrow, $parents);
$type = $rewriter($this->_type, $parents);
if (
$question === $this->_question &&
$name === $this->_name &&
$arrow === $this->_arrow &&
$type === $this->_type
) {
return $this;
}
return new static(
$question as ?QuestionToken,
$name as IExpression,
$arrow as EqualGreaterThanToken,
$type as ITypeSpecifier,
);
}
public function getQuestionUNTYPED(): ?Node {
return $this->_question;
}
public function withQuestion(?QuestionToken $value): this {
if ($value === $this->_question) {
return $this;
}
return new static($value, $this->_name, $this->_arrow, $this->_type);
}
public function hasQuestion(): bool {
return $this->_question !== null;
}
/**
* @return null | QuestionToken
*/
public function getQuestion(): ?QuestionToken {
return $this->_question;
}
/**
* @return QuestionToken
*/
public function getQuestionx(): QuestionToken {
return TypeAssert\not_null($this->getQuestion());
}
public function getNameUNTYPED(): ?Node {
return $this->_name;
}
public function withName(IExpression $value): this {
if ($value === $this->_name) {
return $this;
}
return new static($this->_question, $value, $this->_arrow, $this->_type);
}
public function hasName(): bool {
return true;
}
/**
* @return LiteralExpression | ScopeResolutionExpression
*/
public function getName(): IExpression {
return TypeAssert\instance_of(IExpression::class, $this->_name);
}
/**
* @return LiteralExpression | ScopeResolutionExpression
*/
public function getNamex(): IExpression {
return $this->getName();
}
public function getArrowUNTYPED(): ?Node {
return $this->_arrow;
}
public function withArrow(EqualGreaterThanToken $value): this {
if ($value === $this->_arrow) {
return $this;
}
return new static($this->_question, $this->_name, $value, $this->_type);
}
public function hasArrow(): bool {
return true;
}
/**
* @return EqualGreaterThanToken
*/
public function getArrow(): EqualGreaterThanToken {
return TypeAssert\instance_of(EqualGreaterThanToken::class, $this->_arrow);
}
/**
* @return EqualGreaterThanToken
*/
public function getArrowx(): EqualGreaterThanToken {
return $this->getArrow();
}
public function getTypeUNTYPED(): ?Node {
return $this->_type;
}
public function withType(ITypeSpecifier $value): this {
if ($value === $this->_type) {
return $this;
}
return new static($this->_question, $this->_name, $this->_arrow, $value);
}
public function hasType(): bool {
return true;
}
/**
* @return AttributizedSpecifier | ClosureTypeSpecifier |
* DictionaryTypeSpecifier | GenericTypeSpecifier | NullableTypeSpecifier |
* ShapeTypeSpecifier | SimpleTypeSpecifier | TupleTypeSpecifier |
* TypeConstant | VarrayTypeSpecifier | VectorTypeSpecifier
*/
public function getType(): ITypeSpecifier {
return TypeAssert\instance_of(ITypeSpecifier::class, $this->_type);
}
/**
* @return AttributizedSpecifier | ClosureTypeSpecifier |
* DictionaryTypeSpecifier | GenericTypeSpecifier | NullableTypeSpecifier |
* ShapeTypeSpecifier | SimpleTypeSpecifier | TupleTypeSpecifier |
* TypeConstant | VarrayTypeSpecifier | VectorTypeSpecifier
*/
public function getTypex(): ITypeSpecifier {
return $this->getType();
}
}