{ "name": "window", "about": { "trial": false, "author": { "name": "EMQ", "email": "contact@emqx.io", "company": "EMQ Technologies Co., Ltd", "website": "https://www.emqx.io" }, "helpUrl": { "en_US": "https://github.com/lf-edge/ekuiper/blob/master/docs/en_US/sqls/query_language_elements.md", "zh_CN": "https://github.com/lf-edge/ekuiper/blob/master/docs/zh_CN/sqls/query_language_elements.md" }, "description": { "en_US": "An operation to create a streaming window", "zh_CN": "用于创建窗口的操作" } }, "properties": [ { "name": "type", "default": "", "optional": false, "control": "select", "type": "string", "values": [ "tumblingwindow", "hoppingwindow", "slidingwindow", "sessionwindow", "countwindow" ], "hint": { "en_US": "window type", "zh_CN": "窗口类型" }, "label": { "en_US": "Window Type", "zh_CN": "窗口类型" } },{ "name": "unit", "default": "", "optional": false, "control": "text", "type": "string", "values": [ "ms", "ss", "mi", "hh", "dd" ], "hint": { "en_US": "Time unit for the window", "zh_CN": "窗口的时间单位" }, "label": { "en_US": "Time Unit", "zh_CN": "时间单位" } },{ "name": "size", "default": "", "optional": false, "control": "text", "type": "int", "hint": { "en_US": "Window Length", "zh_CN": "窗口长度" }, "label": { "en_US": "Window Length", "zh_CN": "窗口长度" } },{ "name": "interval", "default": "", "optional": false, "control": "text", "type": "int", "hint": { "en_US": "Window trigger interval", "zh_CN": "窗口触发周期" }, "label": { "en_US": "Window Trigger Interval", "zh_CN": "窗口触发周期" } }], "node": { "display": false, "category": "operator", "input": { "type": "row", "rowType": "any", "collectionType": "any", "allowMulti": true }, "output": { "type": "collection", "strategy": "append" }, "icon": "iconPath", "label": { "en": "Window", "zh": "窗口" } } }