Passed
Branch master (34dd1b)
by Leo
01:41
created

CallbackMethods::notify()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 5
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 6

Importance

Changes 0
Metric Value
dl 0
loc 5
c 0
b 0
f 0
ccs 0
cts 3
cp 0
rs 9.4285
cc 2
eloc 2
nc 2
nop 0
crap 6
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<?php
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namespace leocata\M1\Behavioral;
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abstract class CallbackMethods implements \SplSubject
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{
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    private $observers;
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    final public function __construct()
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    {
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        $this->observers = new \SplObjectStorage();
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    }
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    final public function attach(\SplObserver $observer)
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    {
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        $this->observers->attach($observer);
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    }
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    final public function detach(\SplObserver $observer)
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    {
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        $this->observers->detach($observer);
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    }
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    public function notify()
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    {
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        /** @var \SplObserver $observer */
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        foreach ($this->observers as $observer) {
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            $observer->update($this);
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        }
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    }
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}
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