# -*- coding:utf-8 -*-
from .base_data import BaseData
"""
按照下面的继承关系实现各个数据类
- BaseData
- RelationalData
- TableData
- LabelData
- NonRelationalData
- DocData
- PhotoData
- VideoData
- AudioData
- GraphData
"""
[docs]class RelationalData(BaseData):
"""
关系型数据类
"""
def __init__(self, data_id:str ):
super().__init__(data_id)
[docs]class TableData(RelationalData):
"""
表格型数据类,集成继承关系型数据类
"""
def __init__(self, data_id:str ):
super().__init__(data_id)
[docs]class LabelData(RelationalData):
"""
标签型数据类，继承关系型数据类s
"""
def __init__(self, data_id:str ):
super().__init__(data_id)
[docs]class NonRelationalData(BaseData):
"""
非关系型数据类
"""
def __init__(self, data_id:str ):
super().__init__(data_id)
[docs]class DocData(NonRelationalData):
"""
文本型数据类
"""
def __init__(self, data_id:str ):
super().__init__(data_id)
[docs]class ImageData(NonRelationalData):
"""
图片型数据类
"""
def __init__(self, data_id:str ):
super().__init__(data_id)
[docs]class VideoData(NonRelationalData):
"""
视频型数据类
"""
def __init__(self, data_id:str ):
super().__init__(data_id)
[docs]class AudioData(NonRelationalData):
"""
音频型数据类
"""
def __init__(self, data_id:str ):
super().__init__(data_id)
[docs]class GraphData(BaseData):
"""
图数据类
"""
def __init__(self, data_id:str ):
super().__init__(data_id)