Move field data interfaces for exponential histogram to core. (#138493)

Author: gmarouli

x-pack/plugin/core/src/main/java/module-info.java

@@ -27,6 +27,7 @@
     requires org.apache.httpcomponents.core5.httpcore5;
     requires org.slf4j;
     requires com.ibm.icu;
+    requires org.elasticsearch.exponentialhistogram;
 
     exports org.elasticsearch.index.engine.frozen;
     exports org.elasticsearch.license;
@@ -70,6 +71,7 @@
     exports org.elasticsearch.xpack.core.eql;
     exports org.elasticsearch.xpack.core.esql;
     exports org.elasticsearch.xpack.core.esql.action;
+    exports org.elasticsearch.xpack.core.exponentialhistogram.fielddata;
     exports org.elasticsearch.xpack.core.frozen;
     exports org.elasticsearch.xpack.core.graph.action;
     exports org.elasticsearch.xpack.core.graph;

…ta/ExponentialHistogramValuesReader.java …ta/ExponentialHistogramValuesReader.javax-pack/plugin/mapper-exponential-histogram/src/main/java/org/elasticsearch/xpack/exponentialhistogram/fielddata/ExponentialHistogramValuesReader.java renamed to x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/exponentialhistogram/fielddata/ExponentialHistogramValuesReader.java x-pack/plugin/mapper-exponential-histogram/src/main/java/org/elasticsearch/xpack/exponentialhistogram/fielddata/ExponentialHistogramValuesReader.java renamed to x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/exponentialhistogram/fielddata/ExponentialHistogramValuesReader.java

@@ -5,7 +5,7 @@
  * 2.0.
  */
 
-package org.elasticsearch.xpack.exponentialhistogram.fielddata;
+package org.elasticsearch.xpack.core.exponentialhistogram.fielddata;
 
 import org.elasticsearch.exponentialhistogram.ExponentialHistogram;
 

…a/LeafExponentialHistogramFieldData.java …a/LeafExponentialHistogramFieldData.javax-pack/plugin/mapper-exponential-histogram/src/main/java/org/elasticsearch/xpack/exponentialhistogram/fielddata/LeafExponentialHistogramFieldData.java renamed to x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/exponentialhistogram/fielddata/LeafExponentialHistogramFieldData.java x-pack/plugin/mapper-exponential-histogram/src/main/java/org/elasticsearch/xpack/exponentialhistogram/fielddata/LeafExponentialHistogramFieldData.java renamed to x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/exponentialhistogram/fielddata/LeafExponentialHistogramFieldData.java

@@ -4,7 +4,7 @@
  * 2.0; you may not use this file except in compliance with the Elastic License
  * 2.0.
  */
-package org.elasticsearch.xpack.exponentialhistogram.fielddata;
+package org.elasticsearch.xpack.core.exponentialhistogram.fielddata;
 
 import org.elasticsearch.index.fielddata.LeafFieldData;
 

x-pack/plugin/mapper-exponential-histogram/src/main/java/org/elasticsearch/xpack/exponentialhistogram/ExponentialHistogramFieldMapper.java

@@ -65,9 +65,9 @@
 import org.elasticsearch.xpack.analytics.mapper.HistogramParser;
 import org.elasticsearch.xpack.analytics.mapper.IndexWithCount;
 import org.elasticsearch.xpack.analytics.mapper.ParsedHistogramConverter;
-import org.elasticsearch.xpack.exponentialhistogram.fielddata.ExponentialHistogramValuesReader;
+import org.elasticsearch.xpack.core.exponentialhistogram.fielddata.ExponentialHistogramValuesReader;
+import org.elasticsearch.xpack.core.exponentialhistogram.fielddata.LeafExponentialHistogramFieldData;
 import org.elasticsearch.xpack.exponentialhistogram.fielddata.IndexExponentialHistogramFieldData;
-import org.elasticsearch.xpack.exponentialhistogram.fielddata.LeafExponentialHistogramFieldData;
 
 import java.io.IOException;
 import java.util.ArrayList;

x-pack/plugin/mapper-exponential-histogram/src/main/java/org/elasticsearch/xpack/exponentialhistogram/aggregations/bucket/histogram/ExponentialHistogramBackedHistogramAggregator.java

@@ -21,8 +21,8 @@
 import org.elasticsearch.search.aggregations.bucket.histogram.DoubleBounds;
 import org.elasticsearch.search.aggregations.support.AggregationContext;
 import org.elasticsearch.search.aggregations.support.ValuesSourceConfig;
+import org.elasticsearch.xpack.core.exponentialhistogram.fielddata.ExponentialHistogramValuesReader;
 import org.elasticsearch.xpack.exponentialhistogram.aggregations.support.ExponentialHistogramValuesSource;
-import org.elasticsearch.xpack.exponentialhistogram.fielddata.ExponentialHistogramValuesReader;
 
 import java.io.IOException;
 import java.util.Map;

x-pack/plugin/mapper-exponential-histogram/src/main/java/org/elasticsearch/xpack/exponentialhistogram/aggregations/metrics/ExponentialHistogramAvgAggregator.java

@@ -22,8 +22,8 @@
 import org.elasticsearch.search.aggregations.metrics.NumericMetricsAggregator;
 import org.elasticsearch.search.aggregations.support.AggregationContext;
 import org.elasticsearch.search.aggregations.support.ValuesSourceConfig;
+import org.elasticsearch.xpack.core.exponentialhistogram.fielddata.ExponentialHistogramValuesReader;
 import org.elasticsearch.xpack.exponentialhistogram.aggregations.support.ExponentialHistogramValuesSource;
-import org.elasticsearch.xpack.exponentialhistogram.fielddata.ExponentialHistogramValuesReader;
 
 import java.io.IOException;
 import java.util.Map;

x-pack/plugin/mapper-exponential-histogram/src/main/java/org/elasticsearch/xpack/exponentialhistogram/aggregations/metrics/ExponentialHistogramSumAggregator.java

@@ -21,8 +21,8 @@
 import org.elasticsearch.search.aggregations.metrics.Sum;
 import org.elasticsearch.search.aggregations.support.AggregationContext;
 import org.elasticsearch.search.aggregations.support.ValuesSourceConfig;
+import org.elasticsearch.xpack.core.exponentialhistogram.fielddata.ExponentialHistogramValuesReader;
 import org.elasticsearch.xpack.exponentialhistogram.aggregations.support.ExponentialHistogramValuesSource;
-import org.elasticsearch.xpack.exponentialhistogram.fielddata.ExponentialHistogramValuesReader;
 
 import java.io.IOException;
 import java.util.Map;

x-pack/plugin/mapper-exponential-histogram/src/main/java/org/elasticsearch/xpack/exponentialhistogram/aggregations/metrics/ExponentialHistogramValueCountAggregator.java

@@ -18,8 +18,8 @@
 import org.elasticsearch.search.aggregations.metrics.NumericMetricsAggregator;
 import org.elasticsearch.search.aggregations.support.AggregationContext;
 import org.elasticsearch.search.aggregations.support.ValuesSourceConfig;
+import org.elasticsearch.xpack.core.exponentialhistogram.fielddata.ExponentialHistogramValuesReader;
 import org.elasticsearch.xpack.exponentialhistogram.aggregations.support.ExponentialHistogramValuesSource;
-import org.elasticsearch.xpack.exponentialhistogram.fielddata.ExponentialHistogramValuesReader;
 
 import java.io.IOException;
 import java.util.Map;

x-pack/plugin/mapper-exponential-histogram/src/main/java/org/elasticsearch/xpack/exponentialhistogram/aggregations/support/ExponentialHistogramValuesSource.java

@@ -12,8 +12,8 @@
 import org.elasticsearch.index.fielddata.SortedBinaryDocValues;
 import org.elasticsearch.search.aggregations.AggregationErrors;
 import org.elasticsearch.search.aggregations.support.AggregationContext;
+import org.elasticsearch.xpack.core.exponentialhistogram.fielddata.ExponentialHistogramValuesReader;
 import org.elasticsearch.xpack.exponentialhistogram.ExponentialHistogramFieldMapper;
-import org.elasticsearch.xpack.exponentialhistogram.fielddata.ExponentialHistogramValuesReader;
 import org.elasticsearch.xpack.exponentialhistogram.fielddata.IndexExponentialHistogramFieldData;
 
 import java.io.IOException;

x-pack/plugin/mapper-exponential-histogram/src/main/java/org/elasticsearch/xpack/exponentialhistogram/fielddata/IndexExponentialHistogramFieldData.java

@@ -9,6 +9,7 @@
 
 import org.elasticsearch.index.fielddata.IndexFieldData;
 import org.elasticsearch.search.aggregations.support.ValuesSourceType;
+import org.elasticsearch.xpack.core.exponentialhistogram.fielddata.LeafExponentialHistogramFieldData;
 import org.elasticsearch.xpack.exponentialhistogram.aggregations.support.ExponentialHistogramValuesSourceType;
 
 /**