All files / lib/schema augmentation.ts

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/**
 * Augmentations for a CloudFormation resource type
 */
export interface ResourceAugmentation {
  /**
   * Metric augmentations for this resource type
   */
  metrics?: ResourceMetricAugmentations;
 
  /**
   * Options for this resource augmentation
   *
   * @default no options
   */
  options?: AugmentationOptions;
}
 
export interface AugmentationOptions {
  /**
   * The name of the file containing the class to be "augmented".
   *
   * @default kebab cased CloudFormation resource name + '-base'
   */
  classFile?: string;
 
  /**
   * The name of the class to be "augmented".
   *
   * @default CloudFormation resource name + 'Base'
   */
  class?: string;
 
  /**
   * The name of the file containing the interface to be "augmented".
   *
   * @default - same as ``classFile``.
   */
  interfaceFile?: string;
 
  /**
   * The name of the interface to be "augmented".
   *
   * @default 'I' + CloudFormation resource name
   */
  interface?: string;
}
 
export interface ResourceMetricAugmentations {
  namespace: string;
  dimensions: {[key: string]: string};
  metrics: ResourceMetric[];
}
 
export interface ResourceMetric {
  /**
   * Uppercase-first metric name
   */
  name: string;
 
  /**
   * Documentation line
   */
  documentation: string;
 
  /**
   * Whether this is an even count (1 gets emitted every time something occurs)
   *
   * @default MetricType.Attrib
   */
  type?: MetricType;
}
 
export enum MetricType {
  /**
   * This metric measures an attribute of events
   *
   * It could be time, or request size, or similar. The default
   * aggregate for this type of event is "Avg".
   */
  Attrib = 'attrib',
 
  /**
   * This metric is counting events.
   *
   * This means the metric "1" is emitted every time an event occurs.
   * Only "Sum" is a meaningful aggregate of this type of metric.
   */
  Count = 'count',
 
  /**
   * This metric is emitting a size.
   *
   * The metric is not event-based, but measures some global ever-changing
   * property. The most useful aggregate of this type of metric is "Max".
   */
  Gauge = 'gauge'
}