feat: add ICEBERG format options

README.md

@@ -53,7 +53,7 @@ If you are using Maven without the BOM, add this to your dependencies:
 If you are using Gradle 5.x or later, add this to your dependencies:
 
 ```Groovy
-implementation platform('com.google.cloud:libraries-bom:26.12.0')
+implementation platform('com.google.cloud:libraries-bom:26.13.0')
 
 implementation 'com.google.cloud:google-cloud-bigquery'
 ```

google-cloud-bigquery/src/main/java/com/google/cloud/bigquery/FormatOptions.java

@@ -43,6 +43,7 @@ public class FormatOptions implements Serializable {
   static final String GOOGLE_SHEETS = "GOOGLE_SHEETS";
   static final String PARQUET = "PARQUET";
   static final String ORC = "ORC";
+  static final String ICEBERG = "ICEBERG";
 
   private static final long serialVersionUID = -443376052020423691L;
 
@@ -115,6 +116,11 @@ public static FormatOptions orc() {
     return new FormatOptions(ORC);
   }
 
+  /** Default options for the Apache Iceberg table format. */
+  public static FormatOptions iceberg() {
+    return new FormatOptions(ICEBERG);
+  }
+
   /** Default options for the provided format. */
   public static FormatOptions of(String format) {
     checkArgument(!isNullOrEmpty(format), "Provided format is null or empty");
@@ -130,6 +136,8 @@ public static FormatOptions of(String format) {
       return bigtable();
     } else if (format.equals(PARQUET)) {
       return parquet();
+    } else if (format.equals(ICEBERG)) {
+      return iceberg();
     }
     return new FormatOptions(format);
   }

google-cloud-bigquery/src/test/java/com/google/cloud/bigquery/FormatOptionsTest.java

@@ -41,6 +41,7 @@ public void testFactoryMethods() {
     assertEquals(FormatOptions.DATASTORE_BACKUP, FormatOptions.datastoreBackup().getType());
     assertEquals(FormatOptions.AVRO, FormatOptions.avro().getType());
     assertEquals(FormatOptions.GOOGLE_SHEETS, FormatOptions.googleSheets().getType());
+    assertEquals(FormatOptions.ICEBERG, FormatOptions.iceberg().getType());
   }
 
   @Test
@@ -53,5 +54,6 @@ public void testEquals() {
     assertEquals(
         FormatOptions.datastoreBackup().hashCode(), FormatOptions.datastoreBackup().hashCode());
     assertEquals(FormatOptions.googleSheets(), FormatOptions.googleSheets());
+    assertEquals(FormatOptions.iceberg(), FormatOptions.iceberg());
   }
 }