packages/sql-semantics-postgres/resources/models/Value/XmlAttributeElWithAExprAsColLabel_b810724d.php

1<?php
2
3declare(strict_types=1);
4
5namespace SqlSemantics\Statement\Model\PostgreSql\Value;
6
7/**
8 * The xml_attribute_el 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\XmlAttributeElWithAExprAsColLabel_b810724d $value): string => \SqlSemantics\Statement\Writer::render($value);
13 *     $write instanceof \Closure // => true
14 */
15final class XmlAttributeElWithAExprAsColLabel_b810724d implements \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\Model\PostgreSql\Role\ColLabelForm $colLabel,
25        public readonly \SqlSemantics\Statement\Comments $comments = new \SqlSemantics\Statement\Comments(),
26    ) {
27        $this->assert(\SqlSemantics\Statement\Model\PostgreSql\Contract\Contracts::contains($aExpr), 'The aExpr must be a generated immutable SQL value.');
28        $this->assert(\SqlSemantics\Statement\Model\PostgreSql\Contract\Contracts::contains($colLabel), 'The colLabel must be a generated immutable SQL value.');
29    }
30
31    /**
32     * Writes SQL entirely from this value's fields.
33     */
34    public function write(\SqlSemantics\Statement\Writer $writer): void
35    {
36        $writer->comments($this->comments, 0);
37        $this->aExpr->write($writer);
38        $writer->comments($this->comments, 1);
39        $writer->append('AS');
40        $writer->comments($this->comments, 2);
41        $this->colLabel->write($writer);
42    }
43
44    /**
45     * Returns a copy with a new aExpr, preserving every other field.
46     */
47    public function withAExpr(\SqlSemantics\Statement\Model\PostgreSql\Role\AExprForm $aExpr): self
48    {
49        return new self($aExpr, $this->colLabel, $this->comments);
50    }
51
52    /**
53     * Returns a copy with a new colLabel, preserving every other field.
54     */
55    public function withColLabel(\SqlSemantics\Statement\Model\PostgreSql\Role\ColLabelForm $colLabel): self
56    {
57        return new self($this->aExpr, $colLabel, $this->comments);
58    }
59
60    /**
61     * Returns a copy with a new comments, preserving every other field.
62     */
63    public function withComments(\SqlSemantics\Statement\Comments $comments): self
64    {
65        return new self($this->aExpr, $this->colLabel, $comments);
66    }
67}
68