事件网格 EG-过滤规则示例:数值范围匹配

时间：2023-11-01 16:19:48

事件网格 EG 事件规则

数值范围匹配

指定某个字段的数值范围。如下表所示，过滤规则只匹配“data”下“size”字段小于20的事件。

从事件源接收的事件	过滤规则	过滤后的事件
{ "events":[{"id": "4b26115b-778e-11ec-******", "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable", "size":10} }]}	{ "source": [{ "op": "StringIn", "values": ["HC.OBS"]}], "data":{ "size":[{ "op": "NumberLessThan", "value":20 }] }}	{ "events":[{"id": "4b26115b-778e-11ec-******", "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable", "size":10} }]}

从事件源接收的事件

过滤规则

过滤后的事件

{    "events":[{"id": "4b26115b-778e-11ec-******",        "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable",                "size":10}    }]}

{   "source": [{   "op": "StringIn",   "values": ["HC.OBS"]}],  "data":{    "size":[{     "op": "NumberLessThan",     "value":20           }]  }}

{    "events":[{"id": "4b26115b-778e-11ec-******",        "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable",                "size":10}    }]}

如下表所示，过滤规则只匹配“data”下“size”字段大于等于2的事件。

从事件源接收的事件	过滤规则	过滤后的事件
{ "events":[{"id": "4b26115b-778e-11ec-******", "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable", "size":10} }]}	{ "source": [{ "op": "StringIn", "values": ["HC.OBS"]}], "data":{ "size":[{ "op": "NumberNotLessThan", "value":2 }] }}	{ "events":[{"id": "4b26115b-778e-11ec-******", "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable", "size":10} }]}

从事件源接收的事件

过滤规则

过滤后的事件

{    "events":[{"id": "4b26115b-778e-11ec-******",        "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable",                "size":10}    }]}

{   "source": [{   "op": "StringIn",   "values": ["HC.OBS"]}],  "data":{    "size":[{     "op": "NumberNotLessThan",     "value":2           }]  }}

{    "events":[{"id": "4b26115b-778e-11ec-******",        "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable",                "size":10}    }]}

如下表所示，过滤规则只匹配“data”下“size”字段大于9的事件。

从事件源接收的事件	过滤规则	过滤后的事件
{ "events":[{"id": "4b26115b-778e-11ec-******", "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable", "size":10} }]}	{ "source": [{ "op": "StringIn", "values": ["HC.OBS"]}], "data":{ "size":[{ "op": "NumberGreaterThan", "value":9 }] }}	{ "events":[{"id": "4b26115b-778e-11ec-******", "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable", "size":10} }]}

从事件源接收的事件

过滤规则

过滤后的事件

{    "events":[{"id": "4b26115b-778e-11ec-******",        "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable",                "size":10}    }]}

{   "source": [{   "op": "StringIn",   "values": ["HC.OBS"]}],  "data":{    "size":[{     "op": "NumberGreaterThan",     "value":9           }]  }}

{    "events":[{"id": "4b26115b-778e-11ec-******",        "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable",                "size":10}    }]}

如下表所示，过滤规则只匹配“data”下“size”字段不大于9的事件。

从事件源接收的事件	过滤规则	过滤后的事件
{ "events":[{"id": "4b26115b-778e-11ec-******", "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable", "size":10} }]}	{ "source": [{ "op": "StringIn", "values": ["HC.OBS"]}], "data":{ "size":[{ "op": "NumberNotGreaterThan", "value":9 }] }}	无

从事件源接收的事件

过滤规则

过滤后的事件

{    "events":[{"id": "4b26115b-778e-11ec-******",        "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable",                "size":10}    }]}

{   "source": [{   "op": "StringIn",   "values": ["HC.OBS"]}],  "data":{    "size":[{     "op": "NumberNotGreaterThan",     "value":9           }]  }}

无

如下表所示，过滤规则只匹配“data”下“size”字段取值在1到20之间的事件。

从事件源接收的事件	过滤规则	过滤后的事件
{ "events":[{"id": "4b26115b-778e-11ec-******", "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable", "size":10} }]}	{ "source": [{ "op": "StringIn", "values": ["HC.OBS"]}], "data":{ "size":[{ "op": "NumberInRange", "values":[ [ 1, 20 ] ] }] }}	{ "events":[{"id": "4b26115b-778e-11ec-******", "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable", "size":10} }]}

从事件源接收的事件

过滤规则

过滤后的事件

{    "events":[{"id": "4b26115b-778e-11ec-******",        "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable",                "size":10}    }]}

{   "source": [{   "op": "StringIn",   "values": ["HC.OBS"]}],  "data":{    "size":[{     "op": "NumberInRange",     "values":[                  [                    1,                    20                  ]              ]           }]  }}

{    "events":[{"id": "4b26115b-778e-11ec-******",        "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable",                "size":10}    }]}

如下表所示，过滤规则只匹配“data”下“size”字段取值小于1或大于20的事件。

从事件源接收的事件	过滤规则	过滤后的事件
{ "events":[{"id": "4b26115b-778e-11ec-******", "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable", "size":10} }]}	{ "source": [{ "op": "StringIn", "values": ["HC.OBS"]}], "data":{ "size":[{ "op": "NumberNotInRange", "values":[ [ 1, 20 ] ] }] }}	无

从事件源接收的事件

过滤规则

过滤后的事件

{    "events":[{"id": "4b26115b-778e-11ec-******",        "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable",                "size":10}    }]}

{   "source": [{   "op": "StringIn",   "values": ["HC.OBS"]}],  "data":{    "size":[{     "op": "NumberNotInRange",     "values":[                  [                    1,                    20                  ]                                    ]           }]  }}

无

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