EntityIndex 实体索引

1. 结构声明

TS Declaration

class EntityIndex extends BaseNode {
    name: string = '';
    indexName?: string;
    propertyNames: Array<string>;
    unique: boolean;
    description?: string;
}

JSON Schema

{
    "type": "object",
    "properties": {
        "name": {
            "type": "string"
        },
        "indexName": {
            "type": "string"
        },
        "propertyNames": {
            "type": "array",
            "items": {
                "type": "string"
            }
        },
        "unique": {
            "type": "boolean"
        },
        "description": {
            "type": "string"
        }
    },
    "required": [
        "name",
        "propertyNames",
        "unique"
    ],
    "additionalProperties": false
}

2. 节点示例

(1) 示例

AST 如下：

JSON

{
    "concept": "EntityIndex",
    "name": "nameIndex",
    "propertyNames": [
        "name"
    ],
    "unique": true
}

YAML

concept: EntityIndex
name: nameIndex
propertyNames:
  - name
unique: true