Completed
Pull Request — master (#34)
by Rasmus
05:13
created

CallbackIndexer::index()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 0
Metric Value
dl 0
loc 4
c 0
b 0
f 0
ccs 2
cts 2
cp 1
rs 10
cc 1
eloc 2
nc 1
nop 1
crap 1
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<?php
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namespace mindplay\sql\framework\indexers;
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use mindplay\sql\framework\Indexer;
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/**
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 * This indexer delegates index calculation to a callback function
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 */
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class CallbackIndexer implements Indexer
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{
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    /**
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     * @var callable
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     */
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    private $callback;
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    /**
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     * @param callable $callback
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     */
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    public function __construct(callable $callback)
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    {
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        $this->callback = $callback;
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    }
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    public function index(array $record)
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    {
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        return call_user_func($this->callback, $record);
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    }
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}
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