| Total Complexity | 2 | 
| Total Lines | 82 | 
| Duplicated Lines | 0 % | 
| Coverage | 100% | 
| Changes | 1 | ||
| Bugs | 0 | Features | 0 | 
| 1 | <?php  | 
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| 5 | abstract class PackageResource  | 
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| 6 | { | 
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| 7 | /**  | 
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| 8 | * The package resource description. A litle summary of what this  | 
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| 9 | * resource contains.  | 
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| 10 | *  | 
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| 11 | * @var string  | 
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| 12 | */  | 
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| 13 | public $description;  | 
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| 14 | |||
| 15 | /**  | 
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| 16 | * The resource source. Usually the source will be a set of paths to files  | 
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| 17 | * and/or folders.  | 
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| 18 | *  | 
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| 19 | * @var mixed  | 
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| 20 | */  | 
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| 21 | protected $source;  | 
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| 22 | |||
| 23 | /**  | 
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| 24 | * The resource target. The destination of the resource, usually a root  | 
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| 25 | * folder or file.  | 
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| 26 | *  | 
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| 27 | * @var mixed  | 
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| 28 | */  | 
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| 29 | public $target;  | 
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| 30 | |||
| 31 | /**  | 
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| 32 | * Whether this resource is required for the package in order to work fine.  | 
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| 33 | *  | 
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| 34 | * @var bool  | 
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| 35 | */  | 
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| 36 | public $required;  | 
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| 37 | |||
| 38 | /**  | 
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| 39 | * The set of installation messages for this resource. Usually, the array  | 
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| 40 | * should contains keys for 'install', 'overwrite' and 'success' messages.  | 
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| 41 | *  | 
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| 42 | * @var array  | 
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| 43 | */  | 
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| 44 | protected $messages;  | 
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| 45 | |||
| 46 | /**  | 
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| 47 | * Install or export the resource.  | 
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| 48 | *  | 
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| 49 | * @return void  | 
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| 50 | */  | 
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| 51 | abstract public function install();  | 
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| 52 | |||
| 53 | /**  | 
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| 54 | * Uninstall or remove the resource.  | 
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| 55 | *  | 
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| 56 | * @return void  | 
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| 57 | */  | 
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| 58 | abstract public function uninstall();  | 
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| 59 | |||
| 60 | /**  | 
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| 61 | * Check if the resource already exists on the target destination.  | 
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| 62 | *  | 
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| 63 | * @return bool  | 
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| 64 | */  | 
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| 65 | abstract public function exists();  | 
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| 66 | |||
| 67 | /**  | 
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| 68 | * Check if the resource is correctly installed.  | 
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| 69 | *  | 
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| 70 | * @return bool  | 
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| 71 | */  | 
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| 72 | abstract public function installed();  | 
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| 73 | |||
| 74 | /**  | 
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| 75 | * Get an installation message.  | 
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| 76 | *  | 
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| 77 | * @param string $key The message keyword  | 
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| 78 | * @return string  | 
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| 79 | */  | 
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| 80 | 15 | public function getInstallMessage($key)  | 
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| 89 |