Interface **Phalcon\\Mvc\\Model\\MetaDataInterface**
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Methods
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abstract public  **setStrategy** (:doc:`Phalcon\\Mvc\\Model\\MetaData\\StrategyInterface <Phalcon_Mvc_Model_MetaData_StrategyInterface>` $strategy)

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abstract public  **getStrategy** ()

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abstract public  **readMetaData** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **readMetaDataIndex** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model, *mixed* $index)

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abstract public  **writeMetaDataIndex** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model, *mixed* $index, *mixed* $data)

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abstract public  **readColumnMap** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **readColumnMapIndex** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model, *mixed* $index)

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abstract public  **getAttributes** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **getPrimaryKeyAttributes** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **getNonPrimaryKeyAttributes** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **getNotNullAttributes** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **getDataTypes** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **getDataTypesNumeric** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **getIdentityField** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **getBindTypes** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **getAutomaticCreateAttributes** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **getAutomaticUpdateAttributes** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **setAutomaticCreateAttributes** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model, *array* $attributes)

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abstract public  **setAutomaticUpdateAttributes** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model, *array* $attributes)

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abstract public  **setEmptyStringAttributes** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model, *array* $attributes)

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abstract public  **getEmptyStringAttributes** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **getDefaultValues** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **getColumnMap** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **getReverseColumnMap** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model)

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abstract public  **hasAttribute** (:doc:`Phalcon\\Mvc\\ModelInterface <Phalcon_Mvc_ModelInterface>` $model, *mixed* $attribute)

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abstract public  **isEmpty** ()

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abstract public  **reset** ()

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abstract public  **read** (*mixed* $key)

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abstract public  **write** (*mixed* $key, *mixed* $data)

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