BinaryExpression 二元表达式

结构声明

TS Declaration

interface BinaryExpression {
    "concept": "BinaryExpression", // 产品概念
    "left": LogicItem, // 左边项
    "right": LogicItem, // 右边项
    "operator": "+" | "-" | "*" | "/" | "%" | "==" | "!=" | ">" | "<" | ">=" | "<=" | "&&" | "||" | "startwith" | "endwith" | "like" | "in", // 运算符
}

Java Class

class BinaryExpressionTreeNode {
    ConceptEnum concept; // 产品概念
    LogicItemTreeNode left; // 左边项
    LogicItemTreeNode right; // 右边项
    OperatorEnum operator; // 运算符
}

JSON Schema

{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$ref": "#/definitions/BinaryExpression",
    "definitions": {
        "BinaryExpression": {
            "type": "object",
            "properties": {
                "concept": {
                    "type": "string",
                    "const": "BinaryExpression"
                },
                "left": {
                    "$ref": "#/definitions/LogicItem"
                },
                "right": {
                    "$ref": "#/definitions/LogicItem"
                },
                "operator": {
                    "type": "string",
                    "enum": [
                        "+",
                        "-",
                        "*",
                        "/",
                        "%",
                        "==",
                        "!=",
                        ">",
                        "<",
                        ">=",
                        "<=",
                        "&&",
                        "||",
                        "startwith",
                        "endwith",
                        "like",
                        "in"
                    ]
                }
            },
            "required": [
                "concept",
                "left",
                "right",
                "operator"
            ],
            "additionalProperties": false
        }
    }
}

示例

简单示例

JSON

{
    "concept": "BinaryExpression",
    "left": null,
    "right": null,
    "operator": null
}

YAML

concept: BinaryExpression
left: null
right: null
operator: null