packages/sql-semantics-mysql/resources/models/Value/DropFunctionStmtWithDropFunctionSymIfExistsIdentIdent_17b90fde.php

1<?php
2
3declare(strict_types=1);
4
5namespace SqlSemantics\Statement\Model\MySql\Value;
6
7/**
8 * The drop_function_stmt 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\MySql\Value\DropFunctionStmtWithDropFunctionSymIfExistsIdentIdent_17b90fde $value): string => \SqlSemantics\Statement\Writer::render($value);
13 *     $write instanceof \Closure // => true
14 */
15final class DropFunctionStmtWithDropFunctionSymIfExistsIdentIdent_17b90fde implements \SqlSemantics\Statement\Model\MySql\Role\DropFunctionStmtForm, \SqlSemantics\Statement\Model\MySql\Role\EvSqlStmtForm, \SqlSemantics\Statement\Model\MySql\Role\EvSqlStmtInnerForm, \SqlSemantics\Statement\Model\MySql\Role\SimpleStatementForm, \SqlSemantics\Statement\Model\MySql\Role\SimpleStatementOrBeginForm, \SqlSemantics\Statement\Model\MySql\Role\SpProcStmtForm, \SqlSemantics\Statement\Model\MySql\Role\SpProcStmtStatementForm, \SqlSemantics\Statement\Model\MySql\Role\StoredRoutineBodyForm, \SqlSemantics\Statement\Command
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\MySql\Role\IfExistsForm $ifExists,
24        public readonly \SqlSemantics\Statement\Model\MySql\Role\IdentForm $ident,
25        public readonly \SqlSemantics\Statement\Model\MySql\Role\IdentForm $ident2,
26        public readonly \SqlSemantics\Statement\Comments $comments = new \SqlSemantics\Statement\Comments(),
27    ) {
28        $this->assert(\SqlSemantics\Statement\Model\MySql\Contract\Contracts::contains($ifExists), 'The ifExists must be a generated immutable SQL value.');
29        $this->assert(\SqlSemantics\Statement\Model\MySql\Contract\Contracts::contains($ident), 'The ident must be a generated immutable SQL value.');
30        $this->assert(\SqlSemantics\Statement\Model\MySql\Contract\Contracts::contains($ident2), 'The ident2 must be a generated immutable SQL value.');
31    }
32
33    /**
34     * Writes SQL entirely from this value's fields.
35     */
36    public function write(\SqlSemantics\Statement\Writer $writer): void
37    {
38        $writer->comments($this->comments, 0);
39        $writer->append('DROP');
40        $writer->comments($this->comments, 1);
41        $writer->append('FUNCTION');
42        $writer->comments($this->comments, 2);
43        $this->ifExists->write($writer);
44        $writer->comments($this->comments, 3);
45        $this->ident->write($writer);
46        $writer->comments($this->comments, 4);
47        $writer->append('.');
48        $writer->comments($this->comments, 5);
49        $this->ident2->write($writer);
50    }
51
52    /**
53     * Returns a copy with a new ifExists, preserving every other field.
54     */
55    public function withIfExists(\SqlSemantics\Statement\Model\MySql\Role\IfExistsForm $ifExists): self
56    {
57        return new self($ifExists, $this->ident, $this->ident2, $this->comments);
58    }
59
60    /**
61     * Returns a copy with a new ident, preserving every other field.
62     */
63    public function withIdent(\SqlSemantics\Statement\Model\MySql\Role\IdentForm $ident): self
64    {
65        return new self($this->ifExists, $ident, $this->ident2, $this->comments);
66    }
67
68    /**
69     * Returns a copy with a new ident2, preserving every other field.
70     */
71    public function withIdent2(\SqlSemantics\Statement\Model\MySql\Role\IdentForm $ident2): self
72    {
73        return new self($this->ifExists, $this->ident, $ident2, $this->comments);
74    }
75
76    /**
77     * Returns a copy with a new comments, preserving every other field.
78     */
79    public function withComments(\SqlSemantics\Statement\Comments $comments): self
80    {
81        return new self($this->ifExists, $this->ident, $this->ident2, $comments);
82    }
83}
84