public function getValue()
    {
        return $this->storage->getValue($this->name, $this->defaultValue, $this->type);
    }
public function getValue()
    {
        return $this->storage->getValue($this->name, $this->defaultValue, $this->type);
    }
public function getValue ( ) { return $ this -> storage -> getValue ( $ this -> name , $ this -> defaultValue , $ this -> type ) ; }
Returns the previously persisted setting value. If no value was set, the default value
is returned.

@return mixed
Returns the previously persisted setting value . If no value was set the default value is returned .