Remove getCountAsString() from InternalStats and Stats interface (#24291)

The `count` value in the stats aggregation represents a simple doc count
that doesn't require a formatted version. We didn't render an "as_string"
version for count in the rest response, so the method should also be
removed in favour of just using String.valueOf(getCount()) if a string
version of the count is needed.

Closes #24287

2 files changed, 0 insertions, 10 deletions

diff --git a/core/src/main/java/org/elasticsearch/search/aggregations/metrics/stats/InternalStats.java b/core/src/main/java/org/elasticsearch/search/aggregations/metrics/stats/InternalStats.java
index 08c9292d54..b0b2ea73d3 100644
--- a/core/src/main/java/org/elasticsearch/search/aggregations/metrics/stats/InternalStats.java
+++ b/core/src/main/java/org/elasticsearch/search/aggregations/metrics/stats/InternalStats.java
@@ -113,11 +113,6 @@ public class InternalStats extends InternalNumericMetricsAggregation.MultiValue
     }
 
     @Override
-    public String getCountAsString() {
-        return valueAsString(Metrics.count.name());
-    }
-
-    @Override
     public String getMinAsString() {
         return valueAsString(Metrics.min.name());
     }
diff --git a/core/src/main/java/org/elasticsearch/search/aggregations/metrics/stats/Stats.java b/core/src/main/java/org/elasticsearch/search/aggregations/metrics/stats/Stats.java
index 4910dc1400..46620f51dc 100644
--- a/core/src/main/java/org/elasticsearch/search/aggregations/metrics/stats/Stats.java
+++ b/core/src/main/java/org/elasticsearch/search/aggregations/metrics/stats/Stats.java
@@ -51,11 +51,6 @@ public interface Stats extends NumericMetricsAggregation.MultiValue {
     double getSum();
 
     /**
-     * @return The number of values that were aggregated as a String.
-     */
-    String getCountAsString();
-
-    /**
      * @return The minimum value of all aggregated values as a String.
      */
     String getMinAsString();