packages/sql-semantics-postgres/resources/models/Value/AExprWithAExprIsNotNullP_bbeb34b7.php

1<?php
2
3declare(strict_types=1);
4
5namespace SqlSemantics\Statement\Model\PostgreSql\Value;
6
7/**
8 * The a_expr SQL value; generated by bin/build-models.php.
9 *
10 * @visibility public
11 * @example Accept a structured SQL value
12 *     $write = static fn (\SqlSemantics\Statement\Model\PostgreSql\Value\AExprWithAExprIsNotNullP_bbeb34b7 $value): string => \SqlSemantics\Statement\Writer::render($value);
13 *     $write instanceof \Closure // => true
14 */
15final class AExprWithAExprIsNotNullP_bbeb34b7 implements \SqlSemantics\Statement\Model\PostgreSql\Role\AExprForm, \SqlSemantics\Statement\Model\PostgreSql\Role\CaseArgForm, \SqlSemantics\Statement\Model\PostgreSql\Role\ExprListForm, \SqlSemantics\Statement\Model\PostgreSql\Role\FuncArgExprForm, \SqlSemantics\Statement\Model\PostgreSql\Role\FuncArgListForm, \SqlSemantics\Statement\Model\PostgreSql\Role\FuncArgListOptForm, \SqlSemantics\Statement\Model\PostgreSql\Role\GroupByItemForm, \SqlSemantics\Statement\Model\PostgreSql\Role\GroupByListForm, \SqlSemantics\Statement\Model\PostgreSql\Role\OptSliceBoundForm, \SqlSemantics\Statement\Model\PostgreSql\Role\OptTargetListForm, \SqlSemantics\Statement\Model\PostgreSql\Role\SelectLimitValueForm, \SqlSemantics\Statement\Model\PostgreSql\Role\SelectOffsetValueForm, \SqlSemantics\Statement\Model\PostgreSql\Role\TargetElForm, \SqlSemantics\Statement\Model\PostgreSql\Role\TargetListForm, \SqlSemantics\Statement\Model\PostgreSql\Role\TrimListForm, \SqlSemantics\Statement\Model\PostgreSql\Role\XmlAttributeElForm, \SqlSemantics\Statement\Model\PostgreSql\Role\XmlAttributeListForm
16{
17    use \SqlSemantics\Statement\Assertion;
18
19    /**
20     * Supplies the SQL values of this form; comments are kept by the position of the symbol each precedes.
21     */
22    public function __construct(
23        public readonly \SqlSemantics\Statement\Model\PostgreSql\Role\AExprForm $aExpr,
24        public readonly \SqlSemantics\Statement\Comments $comments = new \SqlSemantics\Statement\Comments(),
25    ) {
26        $this->assert(\SqlSemantics\Statement\Model\PostgreSql\Contract\Contracts::contains($aExpr), 'The aExpr must be a generated immutable SQL value.');
27        $this->assertOperandBindingStrength($aExpr, \SqlSemantics\Statement\Model\PostgreSql\Contract\Contracts::BINDING_POWERS, array (  'pg-17.2' => 7,));
28    }
29
30    /**
31     * Writes SQL entirely from this value's fields.
32     */
33    public function write(\SqlSemantics\Statement\Writer $writer): void
34    {
35        $writer->comments($this->comments, 0);
36        $this->aExpr->write($writer);
37        $writer->comments($this->comments, 1);
38        $writer->append('IS');
39        $writer->comments($this->comments, 2);
40        $writer->append('NOT');
41        $writer->comments($this->comments, 3);
42        $writer->append('NULL');
43    }
44
45    /**
46     * Returns a copy with a new aExpr, preserving every other field.
47     */
48    public function withAExpr(\SqlSemantics\Statement\Model\PostgreSql\Role\AExprForm $aExpr): self
49    {
50        return new self($aExpr, $this->comments);
51    }
52
53    /**
54     * Returns a copy with a new comments, preserving every other field.
55     */
56    public function withComments(\SqlSemantics\Statement\Comments $comments): self
57    {
58        return new self($this->aExpr, $comments);
59    }
60}
61