MetricDescriptor class
Defines a metric type and its schema.
Once a metric descriptor is created, deleting or altering it stops data collection and makes the metric type's existing data unusable.
Constructors
-
MetricDescriptor({String? description, String? displayName, List<
LabelDescriptor> ? labels, String? launchStage, MetricDescriptorMetadata? metadata, String? metricKind, List<String> ? monitoredResourceTypes, String? name, String? type, String? unit, String? valueType}) - MetricDescriptor.fromJson(Map json_)
Properties
- description ↔ String?
-
A detailed description of the metric, which can be used in documentation.
getter/setter pair
- displayName ↔ String?
-
A concise name for the metric, which can be displayed in user interfaces.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
-
labels
↔ List<
LabelDescriptor> ? -
The set of labels that can be used to describe a specific instance of this
metric type.
getter/setter pair
- launchStage ↔ String?
-
The launch stage of the metric definition.
getter/setter pair
- metadata ↔ MetricDescriptorMetadata?
-
Metadata which can be used to guide usage of the metric.
getter/setter pair
- metricKind ↔ String?
-
Whether the metric records instantaneous values, changes to a value, etc.
getter/setter pair
-
monitoredResourceTypes
↔ List<
String> ? -
Read-only.
getter/setter pair
- name ↔ String?
-
The resource name of the metric descriptor.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- type ↔ String?
-
The metric type, including its DNS name prefix.
getter/setter pair
- unit ↔ String?
-
The units in which the metric value is reported.
getter/setter pair
- valueType ↔ String?
-
Whether the measurement is an integer, a floating-point number, etc.
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited