public virtual void PutDir(FsImageProto.INodeSection.INode p)
{
Preconditions.CheckState(!dirMap.Contains(p.GetId()));
PBImageTextWriter.InMemoryMetadataDB.Dir dir = new PBImageTextWriter.InMemoryMetadataDB.Dir
(p.GetId(), p.GetName().ToStringUtf8());
dirMap[p.GetId()] = dir;
}
/// <exception cref="System.IO.IOException"/>
public virtual string GetParentPath(long inode)
{
if (inode == INodeId.RootInodeId)
{
return(string.Empty);
}
PBImageTextWriter.InMemoryMetadataDB.Dir parent = dirChildMap[inode];
Preconditions.CheckState(parent != null, "Can not find parent directory for INode: %s"
, inode);
return(parent.GetPath());
}
public virtual void PutDirChild(long parentId, long childId)
{
PBImageTextWriter.InMemoryMetadataDB.Dir parent = dirMap[parentId];
PBImageTextWriter.InMemoryMetadataDB.Dir child = dirMap[childId];
if (child != null)
{
child.SetParent(parent);
}
Preconditions.CheckState(!dirChildMap.Contains(childId));
dirChildMap[childId] = parent;
}
private void SetParent(PBImageTextWriter.InMemoryMetadataDB.Dir parent)
{
Preconditions.CheckState(this.parent == null);
this.parent = parent;
}
