Renamed isSelectionGroup to selectionHasChildren

SVN: 27178

openbis-ipad/openBIS/openBIS/CISDOBMasterViewController.m

@@ -127,9 +127,9 @@
     // Segue to the detail view unless we are on the ipad
     if ([[UIDevice currentDevice] userInterfaceIdiom] != UIUserInterfaceIdiomPad) return;
 
-    // Drill into the hierarchy
     [self.openBisModel selectObjectAtIndexPath: indexPath];
-    if ([self.openBisModel isSelectionGroup]) {
+    if ([self.openBisModel selectionHasChildren]) {
+        // Drill into the hierarchy
         UIStoryboard *storyboard = self.storyboard;
         CISDOBMasterViewController *child = [storyboard instantiateViewControllerWithIdentifier: @"Master"];
         [child initializeDrillDownFrom: self];

openbis-ipad/openBIS/openBIS/CISDOBOpenBisModel.h

@@ -52,7 +52,7 @@
 
 //! Select the object and return it
 - (CISDOBIpadEntity *)selectObjectAtIndexPath:(NSIndexPath *)indexPath;
-- (BOOL)isSelectionGroup; //!< Return YES if the selected object is a group (has children)
+- (BOOL)selectionHasChildren; //!< Return YES if the selected object is a group (has children)
 
 // Actions
 - (BOOL)insertNewObjectOrError:(NSError **)error; //!< Return YES if operation succeeded

openbis-ipad/openBIS/openBIS/CISDOBOpenBisModel.m

@@ -81,7 +81,7 @@
     return _selectedObject;
 }
 
-- (BOOL)isSelectionGroup
+- (BOOL)selectionHasChildren
 {
     return [_selectedObject.childrenPermIds count] > 0;
 }