InMemoryBatchingFetcher::__construct() - Code Metrics - JeroenDeDauw/BatchingIterator - Measure and Improve Code Quality continuously with Scrutinizer

InMemoryBatchingFetcher::__construct() A
last analyzed 2020-04-16 13:03 UTC

↳ Parent: InMemoryBatchingFetcher

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes

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

<?php

declare( strict_types = 1 );

namespace BatchingIterator\Fetchers;

use BatchingIterator\BatchingFetcher;

/**
 * Trivial implementation of BatchingFetcher that uses an in-memory array.
 * Values are returned in first in, first out fashion.
 * (In other words: an adapter from array to BatchingFetcher)
 *
 * @since 2.0
 *
 * @licence GNU GPL v2+
 * @author Jeroen De Dauw < [email protected] >
 */
class InMemoryBatchingFetcher implements BatchingFetcher {

	private $values;

	public function __construct( array $values ) {
		$this->values = $values;
	}

	/**
	 * @see BatchingFetcher::fetchNext
	 *
	 * @param int $maxFetchCount
	 *
	 * @return mixed[]
	 */
	public function fetchNext( int $maxFetchCount ): array {
		$values = [];

		while ( !is_null( key( $this->values ) ) && --$maxFetchCount >= 0 ) {
			$values[] = current( $this->values );
			next( $this->values );
		}

		return $values;
	}

	/**
	 * @see BatchingFetcher::rewind
	 */
	public function rewind() {
		reset( $this->values );
	}

}

1		<?php
2
3		declare( strict_types = 1 );
4
5		namespace BatchingIterator\Fetchers;
6
7		use BatchingIterator\BatchingFetcher;
8
9		/**
10		* Trivial implementation of BatchingFetcher that uses an in-memory array.
11		* Values are returned in first in, first out fashion.
12		* (In other words: an adapter from array to BatchingFetcher)
13		*
14		* @since 2.0
15		*
16		* @licence GNU GPL v2+
17		* @author Jeroen De Dauw < [email protected] >
18		*/
19		class InMemoryBatchingFetcher implements BatchingFetcher {
20
21		private $values;
22
23	11	public function __construct( array $values ) {
24	11	$this->values = $values;
25	11	}
26
27		/**
28		* @see BatchingFetcher::fetchNext
29		*
30		* @param int $maxFetchCount
31		*
32		* @return mixed[]
33		*/
34	11	public function fetchNext( int $maxFetchCount ): array {
35	11	$values = [];
36
37	11	while ( !is_null( key( $this->values ) ) && --$maxFetchCount >= 0 ) {
38	6	$values[] = current( $this->values );
39	6	next( $this->values );
40		}
41
42	11	return $values;
43		}
44
45		/**
46		* @see BatchingFetcher::rewind
47		*/
48	3	public function rewind() {
49	3	reset( $this->values );
50	3	}
51
52		}

JeroenDeDauw / BatchingIterator

InMemoryBatchingFetcher::__construct() A last analyzed 2020-04-16 13:03 UTC

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InMemoryBatchingFetcher::__construct() A
last analyzed 2020-04-16 13:03 UTC