Mark metadata classes sealed or final

Author: mrotteveel

src/main/org/firebirdsql/jdbc/metadata/GetBestRowIdentifier.java

@@ -42,7 +42,7 @@
  * @author Mark Rotteveel
  * @since 5
  */
-public abstract class GetBestRowIdentifier extends AbstractMetadataMethod {
+public abstract sealed class GetBestRowIdentifier extends AbstractMetadataMethod {
 
     private static final String ROWIDENTIFIER = "ROWIDENTIFIER";
 

src/main/org/firebirdsql/jdbc/metadata/GetColumnPrivileges.java

@@ -30,7 +30,7 @@
  * @author Mark Rotteveel
  * @since 5
  */
-public abstract class GetColumnPrivileges extends AbstractMetadataMethod {
+public abstract sealed class GetColumnPrivileges extends AbstractMetadataMethod {
 
     private static final String COLUMNPRIV = "COLUMNPRIV";
     private static final RowDescriptor ROW_DESCRIPTOR = DbMetadataMediator.newRowDescriptorBuilder(10)

src/main/org/firebirdsql/jdbc/metadata/GetColumns.java

@@ -36,7 +36,7 @@
  * @author Mark Rotteveel
  * @since 5
  */
-public abstract class GetColumns extends AbstractMetadataMethod {
+public abstract sealed class GetColumns extends AbstractMetadataMethod {
 
     private static final String COLUMNINFO = "COLUMNINFO";
 
@@ -156,7 +156,7 @@ public static GetColumns create(DbMetadataMediator mediator) {
     }
 
     @SuppressWarnings("java:S101")
-    private static class FB2_5 extends GetColumns {
+    private static final class FB2_5 extends GetColumns {
 
         private static final String GET_COLUMNS_FRAGMENT_2_5 = """
                 select
@@ -203,7 +203,7 @@ MetadataQuery createGetColumnsQuery(String schemaPattern, String tableNamePatter
 
     }
 
-    private static class FB3 extends GetColumns {
+    private static final class FB3 extends GetColumns {
 
         private static final String GET_COLUMNS_FRAGMENT_3 = """
                 select
@@ -250,7 +250,7 @@ MetadataQuery createGetColumnsQuery(String schemaPattern, String tableNamePatter
 
     }
 
-    private static class FB6 extends GetColumns {
+    private static final class FB6 extends GetColumns {
 
         private static final String GET_COLUMNS_FRAGMENT_6 = """
                 select

src/main/org/firebirdsql/jdbc/metadata/GetCrossReference.java

@@ -18,7 +18,7 @@
  * @author Mark Rotteveel
  * @since 5
  */
-public abstract class GetCrossReference extends AbstractKeysMethod {
+public abstract sealed class GetCrossReference extends AbstractKeysMethod {
 
     private GetCrossReference(DbMetadataMediator mediator) {
         super(mediator);

src/main/org/firebirdsql/jdbc/metadata/GetExportedKeys.java

@@ -18,7 +18,7 @@
  * @author Mark Rotteveel
  * @since 5
  */
-public abstract class GetExportedKeys extends AbstractKeysMethod {
+public abstract sealed class GetExportedKeys extends AbstractKeysMethod {
 
     private GetExportedKeys(DbMetadataMediator mediator) {
         super(mediator);

src/main/org/firebirdsql/jdbc/metadata/GetFunctionColumns.java

@@ -41,7 +41,7 @@
  */
 @InternalApi
 @SuppressWarnings({ "java:S1192", "java:S5665" })
-public abstract class GetFunctionColumns extends AbstractMetadataMethod {
+public abstract sealed class GetFunctionColumns extends AbstractMetadataMethod {
 
     private static final String FUNCTION_COLUMNS = "FUNCTION_COLUMNS";
 

src/main/org/firebirdsql/jdbc/metadata/GetFunctions.java

@@ -28,7 +28,7 @@
  * @since 4.0
  */
 @InternalApi
-public abstract class GetFunctions extends AbstractMetadataMethod {
+public abstract sealed class GetFunctions extends AbstractMetadataMethod {
 
     private static final String FUNCTIONS = "FUNCTIONS";
     private static final String COLUMN_CATALOG_NAME = "RDB$PACKAGE_NAME";

src/main/org/firebirdsql/jdbc/metadata/GetImportedKeys.java

@@ -18,7 +18,7 @@
  * @author Mark Rotteveel
  * @since 5
  */
-public abstract class GetImportedKeys extends AbstractKeysMethod {
+public abstract sealed class GetImportedKeys extends AbstractKeysMethod {
 
     private GetImportedKeys(DbMetadataMediator mediator) {
         super(mediator);

src/main/org/firebirdsql/jdbc/metadata/GetPrimaryKeys.java

@@ -23,7 +23,7 @@
  * @author Mark Rotteveel
  * @since 5
  */
-public abstract class GetPrimaryKeys extends AbstractMetadataMethod {
+public abstract sealed class GetPrimaryKeys extends AbstractMetadataMethod {
 
     private static final String COLUMNINFO = "COLUMNINFO";
 

src/main/org/firebirdsql/jdbc/metadata/GetProcedureColumns.java

@@ -39,7 +39,7 @@
  * @since 5
  */
 @SuppressWarnings("java:S1192")
-public abstract class GetProcedureColumns extends AbstractMetadataMethod {
+public abstract sealed class GetProcedureColumns extends AbstractMetadataMethod {
 
     private static final String COLUMNINFO = "COLUMNINFO";
     private static final String COLUMN_SCHEMA_NAME = "PP.RDB$SCHEMA_NAME";
@@ -153,7 +153,7 @@ public static GetProcedureColumns create(DbMetadataMediator mediator) {
     }
 
     @SuppressWarnings("java:S101")
-    private static class FB2_5 extends GetProcedureColumns {
+    private static final class FB2_5 extends GetProcedureColumns {
 
         //@formatter:off
         private static final String GET_PROCEDURE_COLUMNS_FRAGMENT_2_5 = """
@@ -203,7 +203,7 @@ MetadataQuery createGetProcedureColumnsQuery(String catalog, String schemaPatter
 
     }
 
-    private static class FB3 extends GetProcedureColumns {
+    private static final class FB3 extends GetProcedureColumns {
 
         //@formatter:off
         private static final String GET_PROCEDURE_COLUMNS_FRAGMENT_3 = """
@@ -318,7 +318,7 @@ MetadataQuery createGetProcedureColumnsQuery(String catalog, String schemaPatter
 
     }
 
-    private static class FB6 extends GetProcedureColumns {
+    private static final class FB6 extends GetProcedureColumns {
 
         //@formatter:off
         private static final String GET_PROCEDURE_COLUMNS_FRAGMENT_6 = """