Package org.elasticsearch.xpack.esql.expression.promql.function
package org.elasticsearch.xpack.esql.expression.promql.function
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ClassDescriptionClassifies PromQL functions by their input vector type and aggregation behavior.PromQL built-in function definitions that do not correspond to a dedicated ES|QL function class.Function definition record for registration and metadata.A builder for
PromqlFunctionDefinitions.Describes whether a PromQL function supports counter metric types.Builds an ES|QL expression for a PromQL date/time extraction function (e.g.Stack (versioned Elasticsearch) releases that PromQL function documentation can reference.Represents the parameter count constraints for a PromQL function.A singlestackavailability entry for a function's docs badge: a lifecycle state and the release it applies from, for examplepreview 9.4orga 9.5.A registry for PromQL functions that maps function names to their respective definitions.Carries the PromQL evaluation context needed by function builders to construct ES|QL expressions.