RelationMap::getIterator() - Code Metrics - cycle/schema-builder - Measure and Improve Code Quality continuously with Scrutinizer

RelationMap::getIterator() A
last analyzed 2025-05-06 15:28 UTC

↳ Parent: RelationMap

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	0
dl	0
loc	3
ccs	0
cts	0
cp	0
crap	2
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Cycle\Schema\Definition\Map;

use Cycle\Schema\Definition\Relation;
use Cycle\Schema\Exception\RelationException;

/**
 * @implements \IteratorAggregate<string, Relation>
 */
final class RelationMap implements \IteratorAggregate
{
    /** @var array<string, Relation> */
    private array $relations = [];

    public function has(string $name): bool
    {
        return isset($this->relations[$name]);
    }

    public function get(string $name): Relation
    {
        if (!$this->has($name)) {
            throw new RelationException("Undefined relation `{$name}`");
        }

        return $this->relations[$name];
    }

    public function set(string $name, Relation $relation): self
    {
        if ($this->has($name)) {
            throw new RelationException("Relation `{$name}` already exists");
        }

        $this->relations[$name] = $relation;

        return $this;
    }

    public function remove(string $name): self
    {
        unset($this->relations[$name]);
        return $this;
    }

    /**
     * @return \Traversable<string, Relation>
     */
    public function getIterator(): \Traversable
    {
        return new \ArrayIterator($this->relations);
    }

    public function __clone()
    {
        foreach ($this->relations as $name => $relation) {
            $this->relations[$name] = clone $relation;
        }
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Cycle\Schema\Definition\Map;
6
7		use Cycle\Schema\Definition\Relation;
8		use Cycle\Schema\Exception\RelationException;
9
10		/**
11		* @implements \IteratorAggregate<string, Relation>
12		*/
13		final class RelationMap implements \IteratorAggregate
14		{
15		/** @var array<string, Relation> */
16	56	private array $relations = [];
17
18	56	public function has(string $name): bool
19		{
20		return isset($this->relations[$name]);
21	56	}
22
23	1244	public function get(string $name): Relation
24		{
25	1244	if (!$this->has($name)) {
26		throw new RelationException("Undefined relation `{$name}`");
27		}
28	910
29		return $this->relations[$name];
30	910	}
31	2
32		public function set(string $name, Relation $relation): self
33		{
34	908	if ($this->has($name)) {
35		throw new RelationException("Relation `{$name}` already exists");
36		}
37	1242
38		$this->relations[$name] = $relation;
39	1242
40	2	return $this;
41		}
42
43	1242	public function remove(string $name): self
44		{
45	1242	unset($this->relations[$name]);
46		return $this;
47		}
48	280
49		/**
50	280	* @return \Traversable<string, Relation>
51	280	*/
52		public function getIterator(): \Traversable
53		{
54		return new \ArrayIterator($this->relations);
55		}
56
57	1202	public function __clone()
58		{
59	1202	foreach ($this->relations as $name => $relation) {
60		$this->relations[$name] = clone $relation;
61		}
62		}
63		}
64

cycle / schema-builder

RelationMap::getIterator() A last analyzed 2025-05-06 15:28 UTC

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RelationMap::getIterator() A
last analyzed 2025-05-06 15:28 UTC