spotless apply

Author: limotova

x-pack/plugin/esql/build.gradle

@@ -475,22 +475,22 @@ tasks.named('stringTemplates').configure {
 
   File stdDev = file("src/main/java/org/elasticsearch/xpack/esql/expression/function/aggregate/X-StdDev.java.st")
   template {
-    it.properties = ["Variation": "StdDev"]
+    it.properties = ["Variation": "StdDev", "StdDev": "true"]
     it.inputFile = stdDev
     it.outputFile = "org/elasticsearch/xpack/esql/expression/function/aggregate/StdDev.java"
   }
   template {
-    it.properties = ["Variation": "StdDevSample"]
+    it.properties = ["Variation": "StdDevSample", "StdDevSample": "true"]
     it.inputFile = stdDev
     it.outputFile = "org/elasticsearch/xpack/esql/expression/function/aggregate/StdDevSample.java"
   }
   template {
-    it.properties = ["Variation": "VariancePopulation"]
+    it.properties = ["Variation": "VariancePopulation", "VariancePopulation": "true"]
     it.inputFile = stdDev
     it.outputFile = "org/elasticsearch/xpack/esql/expression/function/aggregate/VariancePopulation.java"
   }
   template {
-    it.properties = ["Variation": "VarianceSample"]
+    it.properties = ["Variation": "VarianceSample", "VarianceSample": "true"]
     it.inputFile = stdDev
     it.outputFile = "org/elasticsearch/xpack/esql/expression/function/aggregate/VarianceSample.java"
   }

x-pack/plugin/esql/compute/src/main/java/org/elasticsearch/compute/aggregation/StdDevStates.java

@@ -21,7 +21,10 @@ public final class StdDevStates {
     private StdDevStates() {}
 
     enum Variation {
-        SAMPLE, POPULATION, SAMPLE_VARIANCE, POPULATION_VARIANCE
+        SAMPLE,
+        POPULATION,
+        SAMPLE_VARIANCE,
+        POPULATION_VARIANCE
     }
 
     static final class SingleState implements AggregatorState {

x-pack/plugin/esql/src/main/generated-src/org/elasticsearch/xpack/esql/expression/function/aggregate/StdDevSample.java

@@ -33,7 +33,15 @@ import static org.elasticsearch.xpack.esql.core.expression.TypeResolutions.Param
 import static org.elasticsearch.xpack.esql.core.expression.TypeResolutions.isType;
 
 public class $Variation$ extends AggregateFunction implements ToAggregator {
-    public static final NamedWriteableRegistry.Entry ENTRY = new NamedWriteableRegistry.Entry(Expression.class, "$Variation$", $Variation$::new);
+    $if(StdDev)$
+    public static final NamedWriteableRegistry.Entry ENTRY = new NamedWriteableRegistry.Entry(Expression.class, "StdDev", StdDev::new);
+    $else$
+    public static final NamedWriteableRegistry.Entry ENTRY = new NamedWriteableRegistry.Entry(
+        Expression.class,
+        "$Variation$",
+        $Variation$::new
+    );
+    $endif$
 
     @FunctionInfo(
         returnType = "double",