{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "id": "blueprint",
  "description": "A blueprint as defined by dstore",
  "type": "object",
  "properties": {
    "elasticsearch": {
      "type": "object",
      "properties": {
        "type": "string"
      },
      "required": ["type"]
    },
    "postgresql": {
      "type": "object",
      "properties": {
        "table": "string"
      },
      "required": ["table"]
    },
    "leveldb": {
      "type": "object",
      "properties": {
        "type": "string"
      },
      "required": ["type"]
    },
    "columns": {
      "additionalProperties": { "$ref": "#/definitions/column" }
    }
  },
  "required": [
    "elasticsearch",
    "postgresql",
    "leveldb",
    "columns"
  ],
  "definitions": {
    "column": {
      "type": "object",
      "properties": {
        "type": {
          "enum": [
            "uuid",
            "string",
            "text",
            "point",
            "linestring",
            "polygon",
            "date",
            "datetime",
            "float",
            "integer",
            "boolean",
            "json",
            "uuid[]",
            "string[]",
            "text[]",
            "point[]",
            "linestring[]",
            "polygon[]",
            "date[]",
            "datetime[]",
            "float[]",
            "integer[]",
            "boolean[]",
            "json[]"
          ]
        },
        "elasticsearch_options": {
          "type": "object"
        },
        "postgresql_options": {
          "type": "object"
        },
        "validation": {
          "type": "object"
        }
      },
      "required": [
        "type"
      ]
    }
  }
}