MONDRIAN: Hierarchize was not working for parent child dimensions

[git-p4: depot-paths = "//open/mondrian/": change = 2187]

src/main/mondrian/olap/Member.java

@@ -139,6 +139,13 @@ public interface Member extends OlapElement, Comparable {
      * a ragged hierarchy.
      */
     boolean isHidden();
+
+    /**
+     * returns the depth of this member, which is not the level's depth
+     *  in case of parent child dimensions
+     * @return depth
+     */
+    int getDepth();
 }
 
 // End Member.java

src/main/mondrian/rolap/RolapMember.java

@@ -238,6 +238,14 @@ public boolean isHidden() {
             throw rolapLevel.hideMemberCondition.unexpected();
         }
     }
+
+	/**
+	 * @return the level's depth
+	 * @see mondrian.olap.Member#getDepth()
+	 */
+	public int getDepth() {
+		return level.getDepth();
+	}
 }
 
 

src/main/mondrian/rolap/SqlMemberSource.java

@@ -869,10 +869,15 @@ public void getMemberDescendants(RolapMember member, List result,
      */
 	private static class RolapParentChildMember extends RolapMember {
 		private final RolapMember dataMember;
+		private int depth = 0;
 		public RolapParentChildMember(RolapMember parentMember,
                 RolapLevel childLevel, Object value, RolapMember dataMember) {
 			super(parentMember, childLevel, value);
 			this.dataMember = dataMember;
+			if (parentMember != null)
+				depth = parentMember.getDepth() + 1;
+			else
+				depth = 0;
 		}
 		public boolean isCalculated() {
 			return true;
@@ -893,6 +898,14 @@ public Object getPropertyValue(String name) {
 				return super.getPropertyValue(name);
 			}
 		}
+
+		/**
+		 * @return the members's depth
+		 * @see mondrian.olap.Member#getDepth()
+		 */
+		public int getDepth() {
+			return depth;
+		}
 	}
 }