Implementing irate function for timeseries (#134095)

* Implementing irate function for timeseries

* Fixes to irate function. Pending: test suite

* [CI] Auto commit changes from spotless

* Adding support for irate in test framework

* fixup

* Progress on irate. Debugging one last issue

* [CI] Auto commit changes from spotless

* Finalized irate

* fixup

* comments and simplifying state impl

* comments

* test

* comments andfixup

---------

Co-authored-by: elasticsearchmachine <[email protected]>

Author: pabloem

muted-tests.yml

@@ -480,6 +480,12 @@ tests:
 - class: org.elasticsearch.xpack.esql.inference.rerank.RerankOperatorTests
   method: testSimpleCircuitBreaking
   issue: https://github.com/elastic/elasticsearch/issues/133619
+- class: org.elasticsearch.xpack.kql.parser.KqlParserBooleanQueryTests
+  method: testParseOrQuery
+  issue: https://github.com/elastic/elasticsearch/issues/133863
+- class: org.elasticsearch.xpack.kql.parser.KqlParserBooleanQueryTests
+  method: testParseAndQuery
+  issue: https://github.com/elastic/elasticsearch/issues/133871
 - class: org.elasticsearch.xpack.ml.integration.InferenceIT
   method: testInferClassificationModel
   issue: https://github.com/elastic/elasticsearch/issues/133448

x-pack/plugin/esql/compute/build.gradle

@@ -491,6 +491,28 @@ tasks.named('stringTemplates').configure {
     }
   }
 
+  File irateAggregatorInputFile = file("src/main/java/org/elasticsearch/compute/aggregation/X-IrateAggregator.java.st")
+  template {
+    it.properties = intProperties
+    it.inputFile = irateAggregatorInputFile
+    it.outputFile = "org/elasticsearch/compute/aggregation/IrateIntAggregator.java"
+  }
+  template {
+    it.properties = longProperties
+    it.inputFile = irateAggregatorInputFile
+    it.outputFile = "org/elasticsearch/compute/aggregation/IrateLongAggregator.java"
+  }
+  template {
+    it.properties = floatProperties
+    it.inputFile = irateAggregatorInputFile
+    it.outputFile = "org/elasticsearch/compute/aggregation/IrateFloatAggregator.java"
+  }
+  template {
+    it.properties = doubleProperties
+    it.inputFile = irateAggregatorInputFile
+    it.outputFile = "org/elasticsearch/compute/aggregation/IrateDoubleAggregator.java"
+  }
+
   File fallibleStateInputFile = new File("${projectDir}/src/main/java/org/elasticsearch/compute/aggregation/X-FallibleState.java.st")
   template {
     it.properties = booleanProperties
@@ -601,6 +623,7 @@ tasks.named('stringTemplates').configure {
     it.inputFile =  fallibleArrayStateInputFile
     it.outputFile = "org/elasticsearch/compute/aggregation/FloatFallibleArrayState.java"
   }
+
   File valuesAggregatorInputFile = new File("${projectDir}/src/main/java/org/elasticsearch/compute/aggregation/X-ValuesAggregator.java.st")
   template {
     it.properties = intProperties