1 | <?php |
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4 | abstract class AbstractIO |
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5 | { |
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6 | /** |
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7 | * @param $n |
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8 | * @return mixed |
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9 | */ |
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10 | abstract public function read($n); |
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11 | |||
12 | /** |
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13 | * @param $data |
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14 | * @return mixed |
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15 | */ |
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16 | abstract public function write($data); |
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17 | |||
18 | /** |
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19 | * @return mixed |
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20 | */ |
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21 | abstract public function close(); |
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22 | |||
23 | /** |
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24 | * @param $sec |
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25 | * @param $usec |
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26 | * @return mixed |
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27 | */ |
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28 | abstract public function select($sec, $usec); |
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29 | |||
30 | /** |
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31 | * @return mixed |
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32 | */ |
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33 | abstract public function connect(); |
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34 | |||
35 | /** |
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36 | * @return mixed |
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37 | */ |
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38 | abstract public function reconnect(); |
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39 | |||
40 | /** |
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41 | * @return mixed |
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42 | */ |
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43 | abstract public function getSocket(); |
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44 | } |
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45 |