21277624834

Committed 23 Jan 2026 07:01AM UTC coverage: 98.564%. First build

Build # 21277624834

Build Type

Pull #292

github

Committed by

web-flow

Commit Message

Merge ade062d8d into 33a0e9885

Pull Request Pull Request #292: Add Buffer helper

Run Details

6 of 14 new or added lines in 2 files covered. (42.86%)

549 of 557 relevant lines covered (98.56%)

117.9 hits per line

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0.0

/src/Helper/WindowBuffer.php

<?php

/**
 * Copyright 2017, 2018 Alexey Kopytko <alexey@kopytko.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

declare(strict_types=1);

namespace Pipeline\Helper;

use function count;

/**
 * @template TKey
 * @template TValue
 *
 * @internal
 */
final class WindowBuffer
{
    /** @var array<int, array{TKey, TValue}> */
    private array $buffer = [];

    private int $headKey = 0;

    public function keyAt(int $position): mixed
    {
        return $this->buffer[$this->headKey + $position][0];
    }

    public function valueAt(int $position): mixed
    {
        return $this->buffer[$this->headKey + $position][1];
    }

    public function append(mixed $key, mixed $value): void
    {
        $this->buffer[] = [$key, $value];
    }

    public function count(): int
    {
        return count($this->buffer);
    }

    public function trimToMax(int $maxSize, int &$position): void
    {
        while ($this->count() > $maxSize) {
            unset($this->buffer[$this->headKey]);
            ++$this->headKey;
            --$position;
        }
    }
}

1	<?php
2
3	/**
4	* Copyright 2017, 2018 Alexey Kopytko <alexey@kopytko.com>
5	*
6	* Licensed under the Apache License, Version 2.0 (the "License");
7	* you may not use this file except in compliance with the License.
8	* You may obtain a copy of the License at
9	*
10	* http://www.apache.org/licenses/LICENSE-2.0
11	*
12	* Unless required by applicable law or agreed to in writing, software
13	* distributed under the License is distributed on an "AS IS" BASIS,
14	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15	* See the License for the specific language governing permissions and
16	* limitations under the License.
17	*/
18
19	declare(strict_types=1);
20
21	namespace Pipeline\Helper;
22
23	use function count;
24
25	/**
26	* @template TKey
27	* @template TValue
28	*
29	* @internal
30	*/
31	final class WindowBuffer
32	{
33	/** @var array<int, array{TKey, TValue}> */
34	private array $buffer = [];
35
36	private int $headKey = 0;
37
38	public function keyAt(int $position): mixed
39	{
NEW 40	return $this->buffer[$this->headKey + $position][0];	×
41	}
42
43	public function valueAt(int $position): mixed
44	{
NEW 45	return $this->buffer[$this->headKey + $position][1];	×
46	}
47
48	public function append(mixed $key, mixed $value): void
49	{
NEW 50	$this->buffer[] = [$key, $value];	×
51	}
52
53	public function count(): int
54	{
NEW 55	return count($this->buffer);	×
56	}
57
58	public function trimToMax(int $maxSize, int &$position): void
59	{
NEW 60	while ($this->count() > $maxSize) {	×
NEW 61	unset($this->buffer[$this->headKey]);	×
NEW 62	++$this->headKey;	×
NEW 63	--$position;	×
64	}
65	}
66	}

sanmai / pipeline / 21277624834

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