1 | <?php |
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32 | class CacheKeys |
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33 | { |
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34 | |||
35 | /** |
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36 | * This is a utility class, so protect it against direct |
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37 | * instantiation. |
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38 | */ |
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39 | private function __construct() |
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42 | |||
43 | /** |
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44 | * This is a utility class, so protect it against cloning. |
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45 | * |
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46 | * @return void |
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47 | */ |
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48 | private function __clone() |
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51 | |||
52 | /** |
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53 | * The cache key for import status. |
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54 | * |
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55 | * @var string |
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56 | */ |
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57 | const STATUS = 'status'; |
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58 | |||
59 | /** |
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60 | * The cache key for EAV attribute option values. |
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61 | * |
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62 | * @var string |
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63 | */ |
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64 | const EAV_ATTRIBUTE_OPTION_VALUE = 'eav_attribute_option_value'; |
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65 | } |
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66 |