AliasRegistry::has() - Code Metrics - Inspection of "Merge pull request #19 from gacela-project/feat/mo..." - gacela-project/container - Measure and Improve Code Quality continuously with Scrutinizer

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by Chema

created 2025-11-08 20:06 UTC

AliasRegistry::has() A

↳ Parent: AliasRegistry

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

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

<?php

declare(strict_types=1);

namespace Gacela\Container;

/**
 * Manages service name aliases with resolution caching.
 * Allows accessing the same service with multiple identifiers.
 */
final class AliasRegistry
{
    /** @var array<string,string> */
    private array $aliases = [];

    /** @var array<string,string> */
    private array $resolvedCache = [];

    /**
     * Create an alias for a service.
     */
    public function add(string $alias, string $id): void
    {
        $this->aliases[$alias] = $id;
        // Clear cached resolutions when aliases change
        $this->resolvedCache = [];
    }

    /**
     * Resolve an alias to its actual service ID with caching.
     * Returns the input if no alias exists.
     */
    public function resolve(string $id): string
    {
        if (isset($this->resolvedCache[$id])) {
            return $this->resolvedCache[$id];
        }

        $resolved = $this->aliases[$id] ?? $id;
        $this->resolvedCache[$id] = $resolved;

        return $resolved;
    }

    /**
     * Check if an alias exists.
     */
    public function has(string $alias): bool
    {
        return isset($this->aliases[$alias]);
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Gacela\Container;
6
7		/**
8		* Manages service name aliases with resolution caching.
9		* Allows accessing the same service with multiple identifiers.
10		*/
11		final class AliasRegistry
12		{
13		/** @var array<string,string> */
14		private array $aliases = [];
15
16		/** @var array<string,string> */
17		private array $resolvedCache = [];
18
19		/**
20		* Create an alias for a service.
21		*/
22	8	public function add(string $alias, string $id): void
23		{
24	8	$this->aliases[$alias] = $id;
25		// Clear cached resolutions when aliases change
26	8	$this->resolvedCache = [];
27		}
28
29		/**
30		* Resolve an alias to its actual service ID with caching.
31		* Returns the input if no alias exists.
32		*/
33	59	public function resolve(string $id): string
34		{
35	59	if (isset($this->resolvedCache[$id])) {
36	54	return $this->resolvedCache[$id];
37		}
38
39	59	$resolved = $this->aliases[$id] ?? $id;
40	59	$this->resolvedCache[$id] = $resolved;
41
42	59	return $resolved;
43		}
44
45		/**
46		* Check if an alias exists.
47		*/
48	2	public function has(string $alias): bool
49		{
50	2	return isset($this->aliases[$alias]);
51		}
52		}
53

gacela-project / container

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AliasRegistry::has() A

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