Package com.netflix.spectator.atlas.impl

Classes in this package are only intended for use internally within spectator.

See: Description

Interface Summary

Interface	Description
DataExpr	Data expressions for defining how to aggregate values.
DataExpr.AggregateFunction	Base type for simple aggregate functions.
DataExpr.Aggregator	Helper for incrementally computing an aggregate of a set of tag values.
Query	Query for matching based on tags.

Class Summary

Class	Description
DataExpr.All	Includes all datapoints that match the query expression.
DataExpr.Count	Aggregates all datapoints that match the query to a single datapoint that is the number of input values.
DataExpr.DropRollup	Rollup inputs by dropping the specified keys.
DataExpr.GroupBy	Compute a set of time series matching the query and grouped by the specified keys.
DataExpr.KeepRollup	Rollup inputs by only keeping the specified keys.
DataExpr.Max	Aggregates all datapoints that match the query to a single datapoint that is the maximum of the input values.
DataExpr.Min	Aggregates all datapoints that match the query to a single datapoint that is the minimum of the input values.
DataExpr.Sum	Aggregates all datapoints that match the query to a single datapoint that is the sum of the input values.
EvalPayload	Wraps a list of measurements with a set of common tags.
EvalPayload.Metric	Metric value.
Evaluator	Evaluates all of the expressions for subscriptions associated with a group.
MeasurementSerializer	Jackson serializer for measurements.
Parser	Parses an Atlas data or query expression.
PublishPayload	Wraps a list of measurements with a set of common tags.
Query.And	Query that matches if both sub-queries match.
Query.Equal	Query that matches if the tag map contains key k with value v.
Query.GreaterThan	Query that matches if the tag map contains key k with a value that is lexically greater than v.
Query.GreaterThanEqual	Query that matches if the tag map contains key k with a value that is lexically greater than or equal to v.
Query.Has	Query that matches if the tag map contains a specified key.
Query.In	Query that matches if the tag map contains key k with a value in the set vs.
Query.LessThan	Query that matches if the tag map contains key k with a value that is lexically less than v.
Query.LessThanEqual	Query that matches if the tag map contains key k with a value that is lexically less than or equal to v.
Query.Not	Query that matches if the sub-query does not match.
Query.Or	Query that matches if either sub-queries match.
Query.Regex	Query that matches if the tag map contains key k with a value that matches the regex in v.
Subscription	Model object for an individual subscription coming from LWC.
Subscriptions	Model object for subscriptions payload coming from LWC service.
TagsValuePair	Pair consisting of a set of tags and a double value.

Package com.netflix.spectator.atlas.impl Description

Classes in this package are only intended for use internally within spectator. They may change at any time and without notice.