Rename DoubleSummary to Summary, preparation for proto upgrade to v0.8.0 (#2774)

Signed-off-by: Bogdan Drutu <[email protected]>

Author: bogdandrutu

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 ## 🛑 Breaking changes 🛑
 
+- Rename pdata.DoubleSummary to pdata.Summary (#2774)
 - Refactored `consumererror` package (#2768)
   - Eliminated `PartialError` type in favor of signal-specific types
   - Renamed `CombineErrors` to `Combine`

cmd/pdatagen/internal/metrics_structs.go

@@ -212,8 +212,8 @@ var doubleHistogram = &messageValueStruct{
 }
 
 var doubleSummary = &messageValueStruct{
-	structName:     "DoubleSummary",
-	description:    "// DoubleSummary represents the type of a metric that is calculated by aggregating as a Summary of all reported double measurements over a time interval.",
+	structName:     "Summary",
+	description:    "// Summary represents the type of a metric that is calculated by aggregating as a Summary of all reported double measurements over a time interval.",
 	originFullName: "otlpmetrics.DoubleSummary",
 	fields: []baseField{
 		&sliceField{
@@ -303,13 +303,13 @@ var doubleHistogramDataPoint = &messageValueStruct{
 }
 
 var doubleSummaryDataPointSlice = &sliceOfPtrs{
-	structName: "DoubleSummaryDataPointSlice",
+	structName: "SummaryDataPointSlice",
 	element:    doubleSummaryDataPoint,
 }
 
 var doubleSummaryDataPoint = &messageValueStruct{
-	structName:     "DoubleSummaryDataPoint",
-	description:    "// DoubleSummaryDataPoint is a single data point in a timeseries that describes the time-varying values of a Summary of double values.",
+	structName:     "SummaryDataPoint",
+	description:    "// SummaryDataPoint is a single data point in a timeseries that describes the time-varying values of a Summary of double values.",
 	originFullName: "otlpmetrics.DoubleSummaryDataPoint",
 	fields: []baseField{
 		labelsField,