public bool PathExists(string path)
{
OpenEhr.AssumedTypes.IList items = FindMatches(path);
if (items.Count > 0)
{
return(true);
}
else
{
return(false);
}
}
public bool PathUnique(string path)
{
OpenEhr.AssumedTypes.IList items = FindMatches(path);
if (items.Count > 0)
{
return(items.Count == 1);
}
else
{
throw new ApplicationException("Path not exists: " + path);
}
}
public object ItemAtPath(string path)
{
OpenEhr.AssumedTypes.IList items = FindMatches(path);
if (items.Count > 0)
{
if (items.Count == 1)
{
return(items[0]);
}
else
{
throw new ApplicationException("Path is not unique: " + path);
}
}
else
{
throw new ApplicationException("Path not exists: " + path);
}
}