diff options
Diffstat (limited to 'chrome/browser/sync/internal_api/base_node.h')
| -rw-r--r-- | chrome/browser/sync/internal_api/base_node.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/chrome/browser/sync/internal_api/base_node.h b/chrome/browser/sync/internal_api/base_node.h index a2286c3..362fdc3 100644 --- a/chrome/browser/sync/internal_api/base_node.h +++ b/chrome/browser/sync/internal_api/base_node.h @@ -156,17 +156,20 @@ class BaseNode { // Returns the local external ID associated with the node. int64 GetExternalId() const; + // Returns true iff this node has children. + bool HasChildren() const; + // Return the ID of the node immediately before this in the sibling order. // For the first node in the ordering, return 0. int64 GetPredecessorId() const; // Return the ID of the node immediately after this in the sibling order. // For the last node in the ordering, return 0. - virtual int64 GetSuccessorId() const; + int64 GetSuccessorId() const; // Return the ID of the first child of this node. If this node has no // children, return 0. - virtual int64 GetFirstChildId() const; + int64 GetFirstChildId() const; // These virtual accessors provide access to data members of derived classes. virtual const syncable::Entry* GetEntry() const = 0; |