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- // Copyright (c) 2012 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
-
- [
- {
- "namespace": "metricsPrivate",
- "nodoc": true,
- "types": [
- {
- "id": "MetricType",
- "type": "object",
- "description": "Describes the type of metric that is to be collected.",
- "properties": {
- "metricName": {"type": "string", "description": "A unique name within the extension for the metric."},
- "type": {
- "type": "string",
- "enum": ["histogram-log", "histogram-linear"],
- "description": "The type of metric, such as 'histogram-log' or 'histogram-linear'."
- },
- "min": {"type": "integer", "description": "The minimum sample value to be recoded. Must be greater than zero."},
- "max": {"type": "integer", "description": "The maximum sample value to be recoded."},
- "buckets": {"type": "integer", "description": "The number of buckets to use when separating the recorded values."}
- }
- }
- ],
- "functions": [
- {
- "name": "recordUserAction",
- "type": "function",
- "description": "Records an action performed by the user.",
- "parameters": [
- {"name": "name", "type": "string"}
- ]
- },
- {
- "name": "recordPercentage",
- "type": "function",
- "description": "Records a percentage value from 1 to 100.",
- "parameters": [
- {"name": "metricName", "type": "string"},
- {"name": "value", "type": "integer"}
- ]
- },
- {
- "name": "recordCount",
- "type": "function",
- "description": "Records a value than can range from 1 to 1,000,000.",
- "parameters": [
- {"name": "metricName", "type": "string"},
- {"name": "value", "type": "integer"}
- ]
- },
- {
- "name": "recordSmallCount",
- "type": "function",
- "description": "Records a value than can range from 1 to 100.",
- "parameters": [
- {"name": "metricName", "type": "string"},
- {"name": "value", "type": "integer"}
- ]
- },
- {
- "name": "recordMediumCount",
- "type": "function",
- "description": "Records a value than can range from 1 to 10,000.",
- "parameters": [
- {"name": "metricName", "type": "string"},
- {"name": "value", "type": "integer"}
- ]
- },
- {
- "name": "recordTime",
- "type": "function",
- "description": "Records an elapsed time of no more than 10 seconds. The sample value is specified in milliseconds.",
- "parameters": [
- {"name": "metricName", "type": "string"},
- {"name": "value", "type": "integer"}
- ]
- },
- {
- "name": "recordMediumTime",
- "type": "function",
- "description": "Records an elapsed time of no more than 3 minutes. The sample value is specified in milliseconds.",
- "parameters": [
- {"name": "metricName", "type": "string"},
- {"name": "value", "type": "integer"}
- ]
- },
- {
- "name": "recordLongTime",
- "type": "function",
- "description": "Records an elapsed time of no more than 1 hour. The sample value is specified in milliseconds.",
- "parameters": [
- {"name": "metricName", "type": "string"},
- {"name": "value", "type": "integer"}
- ]
- },
- {
- "name": "recordValue",
- "type": "function",
- "description": "Adds a value to the given metric.",
- "parameters": [
- {"name": "metric", "$ref": "MetricType"},
- {"name": "value", "type": "integer"}
- ]
- }
- ],
- "events": []
- }
- ]
-