{
  "$schema": "http://json-schema.org/schema#",
  "$schemaVersion": "0.0.1",
  "modelTags": "OCF",
  "$id": "https://smart-data-models.github.io/dataModel.IoTDataModels/acceleration/schema.json",
  "title": "Acceleration Sensor",
  "description": "Smart Data Models Program adaptation of the original IoTData data Models. This Resource provides a measure of proper acceleration (g force) as opposed to co-ordinate acceleration (which is dependent on the co-ordinate system and the observer). The Property 'value' is a float which describes the acceleration experienced by the object in 'g'.",
  "type": "object",
  "allOf": [
    {
      "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
    },
    {
      "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
    },
    {
      "properties": {
        "rt": {
          "description": "Property. Resource Type",
          "items": {
            "maxLength": 64,
            "type": "string",
            "enum": [
              "oic.r.sensor.acceleration"
            ]
          },
          "minItems": 1,
          "uniqueItems": true,
          "readOnly": true,
          "type": "array"
        },
        "acceleration": {
          "description": "Property. The sensed acceleration experienced in 'g'.",
          "readOnly": true,
          "type": "number"
        },
        "n": {
          "type": "string",
          "maxLength": 64,
          "readOnly": true,
          "description": "Property. Friendly name of the Resource"
        },
        "range": {
          "type": "array",
          "description": "Property. The valid range for the Property in the Resource as a number. The first value in the array is the minimum value, the second value in the array is the maximum value.",
          "readOnly": true,
          "minItems": 2,
          "maxItems": 2,
          "items": {
            "type": "number"
          }
        },
        "step": {
          "description": "Property. Step value across the defined range an integer when the range is a number.  This is the increment for valid values across the range; so if range is 0.0..10.0 and step is 2.5 then valid values are 0.0,2.5,5.0,7.5,10.0.",
          "readOnly": true,
          "type": "number"
        },
        "precision": {
          "type": "number",
          "readOnly": true,
          "description": "Property. When exposed the value in 'precision' provides a +/- tolerance against the Properties in the Resource. Thus if a Property is UPDATED to a value and that Property then RETRIEVED, the RETRIEVED value is valid if in the range of the set value +/- precision"
        },
        "if": {
          "description": "Property. The OCF Interface set supported by this Resource.",
          "items": {
            "enum": [
              "oic.if.s",
              "oic.if.baseline"
            ],
            "type": "string"
          },
          "minItems": 2,
          "readOnly": true,
          "uniqueItems": true,
          "type": "array"
        },
        "type": {
          "type": "string",
          "enum": [
            "acceleration"
          ],
          "description": "Property. NGSI entity type. It has to be acceleration"
        }
      }
    }
  ],
  "derivedFrom": "https://github.com/OpenInterConnect/IoTDataModels/blob/master/accelerationResURI.swagger.json",
  "license": "https://github.com/OpenInterConnect/IoTDataModels/blob/master/README.md",
  "required": [
    "id",
    "type"
  ]
}