public interface IDataStorage
{
    public void setData(String key, DataBase<?>data);
    public DataBase<?> getData(String key);
    public boolean hasData(String key);
    public void removeData(String key);

    public default void setInt(String key, int data)
    {
        setData(key, new DataInt(data));
    }

    public default int getInt(String key, int def)
    {
        DataInt data = (DataInt) getData(key);
        return data == null ? def : data.getValue();
    }

    public default int getInt(String key)
    {
        return getInt(key, 0);
    }

    public default void setFloat(String key, float data)
    {
        setData(key, new DataFloat(data));
    }

    public default float getFloat(String key, float def)
    {
        DataFloat data = (DataFloat) getData(key);
        return data == null ? def : data.getValue();
    }

    public default float getFloat(String key)
    {
        return getFloat(key, 0.0F);
    }

    public default void setBool(String key, boolean data)
    {
        setData(key, new DataBool(data));
    }

    public default boolean getBool(String key, boolean def)
    {
        DataBool data = (DataBool) getData(key);
        return data == null ? def : data.getValue();
    }

    public default boolean getBoot(String key)
    {
        return getBool(key, false);
    }

    public default void setString(String key, String data)
    {
        setData(key, new DataString(data));
    }

    public default String getString(String key)
    {
        DataString data = (DataString) getData(key);
        return data == null ? null : data.getValue();
    }

    public default DataStorage getTag(String key)
    {
        return (DataStorage) getData(key);
    }

    public default DataList getList(String key)
    {
        return (DataList) getData(key);
    }

}