spark 3.1 -> spark 3.0

Author: Jolanrensen

core/3.1/pom_2.12.xml core/3.0/pom_2.12.xmlcore/3.1/pom_2.12.xml renamed to core/3.0/pom_2.12.xml

@@ -2,9 +2,9 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
-  <name>Kotlin Spark API: Scala core for Spark 3.1+ (Scala 2.12)</name>
-  <description>Scala-Spark 3.1+ compatibility layer for Kotlin for Apache Spark</description>
-  <artifactId>core-3.1_2.12</artifactId>
+  <name>Kotlin Spark API: Scala core for Spark 3.0+ (Scala 2.12)</name>
+  <description>Scala-Spark 3.0+ compatibility layer for Kotlin for Apache Spark</description>
+  <artifactId>core-3.0_2.12</artifactId>
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent_2.12</artifactId>

…/apache/spark/sql/KotlinReflection.scala …/apache/spark/sql/KotlinReflection.scalacore/3.1/src/main/scala/org/apache/spark/sql/KotlinReflection.scala renamed to core/3.0/src/main/scala/org/apache/spark/sql/KotlinReflection.scala core/3.1/src/main/scala/org/apache/spark/sql/KotlinReflection.scala renamed to core/3.0/src/main/scala/org/apache/spark/sql/KotlinReflection.scala

@@ -16,7 +16,7 @@
             <dependencies>
                 <dependency>
                     <groupId>org.jetbrains.kotlinx.spark</groupId>
-                    <artifactId>examples-3.1_2.12</artifactId>
+                    <artifactId>examples-3.0_2.12</artifactId>
                     <version>${project.parent.version}</version>
                 </dependency>
             </dependencies>

…rg/apache/spark/sql/KotlinWrappers.scala …rg/apache/spark/sql/KotlinWrappers.scalacore/3.1/src/main/scala/org/apache/spark/sql/KotlinWrappers.scala renamed to core/3.0/src/main/scala/org/apache/spark/sql/KotlinWrappers.scala core/3.1/src/main/scala/org/apache/spark/sql/KotlinWrappers.scala renamed to core/3.0/src/main/scala/org/apache/spark/sql/KotlinWrappers.scala

@@ -3,9 +3,9 @@
 
   <modelVersion>4.0.0</modelVersion>
 
-  <name>Kotlin Spark API: Examples for Spark 3.1+ (Scala 2.12)</name>
+  <name>Kotlin Spark API: Examples for Spark 3.0+ (Scala 2.12)</name>
   <description>Example of usage</description>
-  <artifactId>examples-3.1_2.12</artifactId>
+  <artifactId>examples-3.0_2.12</artifactId>
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent_2.12</artifactId>
@@ -16,7 +16,7 @@
   <dependencies>
     <dependency>
       <groupId>org.jetbrains.kotlinx.spark</groupId>
-      <artifactId>kotlin-spark-api-3.1</artifactId>
+      <artifactId>kotlin-spark-api-3.0</artifactId>
       <version>${project.version}</version>
     </dependency>
     <dependency>
@@ -39,7 +39,7 @@
   <build>
     <sourceDirectory>src/main/kotlin</sourceDirectory>
     <testSourceDirectory>src/test/kotlin</testSourceDirectory>
-    <directory>target/3.1/${scala.compat.version}</directory>
+    <directory>target/3.0/${scala.compat.version}</directory>
     <plugins>
       <plugin>
         <groupId>org.jetbrains.kotlin</groupId>

…ql/catalyst/CatalystTypeConverters.scala …ql/catalyst/CatalystTypeConverters.scalacore/3.1/src/main/scala/org/apache/spark/sql/catalyst/CatalystTypeConverters.scala renamed to core/3.0/src/main/scala/org/apache/spark/sql/catalyst/CatalystTypeConverters.scala core/3.1/src/main/scala/org/apache/spark/sql/catalyst/CatalystTypeConverters.scala renamed to core/3.0/src/main/scala/org/apache/spark/sql/catalyst/CatalystTypeConverters.scala

@@ -3,9 +3,9 @@
 
   <modelVersion>4.0.0</modelVersion>
 
-  <name>Kotlin Spark API: API for Spark 3.1+ (Scala 2.12)</name>
-  <artifactId>kotlin-spark-api-3.1</artifactId>
-  <description>Kotlin API compatible with spark 3.1.3 Kotlin for Apache Spark</description>
+  <name>Kotlin Spark API: API for Spark 3.0+ (Scala 2.12)</name>
+  <artifactId>kotlin-spark-api-3.0</artifactId>
+  <description>Kotlin API compatible with spark 3.0.3 Kotlin for Apache Spark</description>
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent_2.12</artifactId>
@@ -25,7 +25,7 @@
     </dependency>
     <dependency>
       <groupId>org.jetbrains.kotlinx.spark</groupId>
-      <artifactId>core-3.1_${scala.compat.version}</artifactId>
+      <artifactId>core-3.0_${scala.compat.version}</artifactId>
     </dependency>
     <dependency>
       <groupId>org.jetbrains.kotlinx.spark</groupId>