{
  "title": "battery.basic",
  "description": "Report on state of a battery",
  "lang": "en",
  "documentation": "http://recherche.imt-atlantique.fr/xaal/documentation/",
  "ref": "http://recherche.imt-atlantique.fr/xaal/documentation/battery.basic",
  "license": "Copyright Christophe Lohr IMT Atlantique 2018 - Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without any warranty.",
  "extends": "basic.basic",
  "attributes": {
    "level": {
      "description": "Battery state",
      "unit": "%",
      "type": {
	"$schema": "http://json-schema.org/draft-04/schema#",
	"type": "number"
      }
    },
    "devices": {
      "description": "List of devices concerned with this battery",
      "unit": "",
      "type": {
        "$schema": "http://json-schema.org/draft-04/schema#",
        "type": "array",
        "items": {
          "type": "string",
          "pattern": "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$"
        },
        "uniqueItems": true
      }
    }
  },
  "methods": {
    "getAttributes": {
      "description": "Get link quality",
      "parameters": {
	"attributes": {
	  "description": "List of wanted attributes",
	  "unit": "",
	  "direction": "in",
	  "type": {
	    "$schema": "http://json-schema.org/draft-04/schema#",
	    "type": "array",
	    "items": {
	      "enum": [ "level", "devices" ]
	    },
	    "additionalItems": false
	  }
	},
	"level": {
	  "description": "Battery state",
	  "unit": "%",
	  "direction": "out",
	  "type": {
	    "$schema": "http://json-schema.org/draft-04/schema#",
	    "type": "number"
	  }
	},
        "devices": {
          "description": "List of devices concerned with this link",
          "unit": "",
	  "direction": "out",
          "type": {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "type": "array",
            "items": {
              "type": "string",
              "pattern": "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$"
            },
            "uniqueItems": true
          }
        }

      },
      "relatedAttributes": [ ]
    }
  },
  "notifications": {
    "attributesChange": {
      "description": "Report attributes that have changed",
      "parameters": {
	"level": {
	  "description": "Battery state",
	  "unit": "%",
	  "type": {
	    "$schema": "http://json-schema.org/draft-04/schema#",
	    "type": "number"
	  }
	},
        "devices": {
          "description": "List of devices concerned with this battery",
          "unit": "",
          "type": {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "type": "array",
            "items": {
              "type": "string",
              "pattern": "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$"
            },
            "uniqueItems": true
          }
	}
      }
    }
  }
}