#461 - ENH: Add @Draftable support - phase 1

src/main/java/com/avaje/ebeaninternal/api/SpiQuery.java

@@ -94,6 +94,11 @@ public interface SpiQuery<T> extends Query<T> {
   }
 
   enum TemporalMode {
+    /**
+     * Query runs against draft tables.
+     */
+    DRAFT,
+
     /**
      * Query runs against current data (normal).
      */
@@ -171,6 +176,11 @@ public interface SpiQuery<T> extends Query<T> {
    */
   boolean isAsOfQuery();
 
+  /**
+   * Return true if this is a 'As Draft' query.
+   */
+  boolean isAsDraft();
+
   /**
    * Return the asOf Timestamp which the query should run as.
    */