fix: Refactoring methods in TemplateUtils. Using CamelCasing for names. (#2967) (#2970)

* Refactoring methods in TemplateUtils. Using CamelCasing for names.

* Refactoring methods in TemplateUtils. Using CamelCasing for names.

(cherry picked from commit 93a1c2d)

Author: vermas2012

bigtable-dataflow-parent/bigtable-beam-import/clirr-ignored-differences.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- see http://www.mojohaus.org/clirr-maven-plugin/examples/ignored-differences.html -->
+<differences>
+  <difference>
+    <differenceType>7002</differenceType>
+    <className>com/google/cloud/bigtable/beam/TemplateUtils</className>
+    <method>**</method>
+  </difference>
+</differences>

bigtable-dataflow-parent/bigtable-beam-import/src/main/java/com/google/cloud/bigtable/beam/TemplateUtils.java

@@ -48,16 +48,11 @@
  */
 @InternalApi("For internal usage only")
 public class TemplateUtils {
-  /** Builds CloudBigtableTableConfiguration from input runtime parameters for import job. */
-  public static CloudBigtableTableConfiguration BuildImportConfig(ImportOptions opts) {
-    return BuildImportConfigWithCustomUserAgent(opts, "ImportJob");
-  }
-
   /**
    * Builds CloudBigtableTableConfiguration from input runtime parameters for import job with with
    * custom user agent.
    */
-  public static CloudBigtableTableConfiguration BuildImportConfigWithCustomUserAgent(
+  public static CloudBigtableTableConfiguration buildImportConfig(
       ImportOptions opts, String customUserAgent) {
     CloudBigtableTableConfiguration.Builder builder =
         new CloudBigtableTableConfiguration.Builder()
@@ -166,7 +161,7 @@ public String toString() {
   }
 
   /** Builds CloudBigtableScanConfiguration from input runtime parameters for export job. */
-  public static CloudBigtableScanConfiguration BuildExportConfig(ExportOptions options) {
+  public static CloudBigtableScanConfiguration buildExportConfig(ExportOptions options) {
     ValueProvider<ReadRowsRequest> request = new RequestValueProvider(options);
     CloudBigtableScanConfiguration.Builder configBuilder =
         new CloudBigtableScanConfiguration.Builder()

bigtable-dataflow-parent/bigtable-beam-import/src/main/java/com/google/cloud/bigtable/beam/hbasesnapshots/ImportJobFromHbaseSnapshot.java

@@ -119,8 +119,7 @@ static Pipeline buildPipeline(ImportOptions opts) throws Exception {
         .apply(
             "Write to Bigtable",
             CloudBigtableIO.writeToTable(
-                TemplateUtils.BuildImportConfigWithCustomUserAgent(
-                    opts, "HBaseSnapshotImportJob")));
+                TemplateUtils.buildImportConfig(opts, "HBaseSnapshotImportJob")));
 
     final List<KV<String, String>> sourceAndRestoreFolders =
         Arrays.asList(

bigtable-dataflow-parent/bigtable-beam-import/src/main/java/com/google/cloud/bigtable/beam/sequencefiles/ExportJob.java

@@ -205,7 +205,7 @@ static Pipeline buildPipeline(ExportOptions opts) {
 
     Pipeline pipeline = Pipeline.create(Utils.tweakOptions(opts));
 
-    CloudBigtableScanConfiguration config = TemplateUtils.BuildExportConfig(opts);
+    CloudBigtableScanConfiguration config = TemplateUtils.buildExportConfig(opts);
     pipeline
         .apply("Read table", Read.from(CloudBigtableIO.read(config)))
         .apply("Format results", MapElements.via(new ResultToKV()))

bigtable-dataflow-parent/bigtable-beam-import/src/main/java/com/google/cloud/bigtable/beam/sequencefiles/ImportJob.java

@@ -177,7 +177,7 @@ static SequenceFileSource<ImmutableBytesWritable, Result> createSource(
 
   static PTransform<PCollection<Mutation>, PDone> createSink(ImportOptions opts) {
     CloudBigtableTableConfiguration config =
-        TemplateUtils.BuildImportConfigWithCustomUserAgent(opts, "SequenceFileImportJob");
+        TemplateUtils.buildImportConfig(opts, "SequenceFileImportJob");
     return CloudBigtableIO.writeToTable(config);
   }
 }