Add support of DATE, TIME, DATETIME for Field. (#1755)

shinfan · web-flow · commit 619f1d881f47 · 2017-03-15T11:34:35.000-07:00
diff --git a/google-cloud-bigquery/src/main/java/com/google/cloud/bigquery/Field.java b/google-cloud-bigquery/src/main/java/com/google/cloud/bigquery/Field.java
@@ -147,7 +147,28 @@ public static Type bool() {
     public static Type timestamp() {
       return new Type(LegacySQLTypeName.TIMESTAMP);
     }
+    
+    /**
+     * Returns a {@link LegacySQLTypeName#DATE} field value.
+     */
+    public static Type date() {
+      return new Type(LegacySQLTypeName.DATE);
+    }
+    
+    /**
+     * Returns a {@link LegacySQLTypeName#TIME} field value.
+     */
+    public static Type time() {
+      return new Type(LegacySQLTypeName.TIME);
+    }
 
+    /**
+     * Returns a {@link LegacySQLTypeName#DATETIME} field value.
+     */
+    public static Type datetime() {
+      return new Type(LegacySQLTypeName.DATETIME);
+    }
+    
     /**
      * Returns a {@link LegacySQLTypeName#RECORD} field value with associated list of sub-fields.
      */
