objExists
Return the trailing numbers of the node name. If no trailing numbers are found an error will be raised.
Increment the trailing number of the object by 1
Increment the trailing number of the object until a unique name is found
If there is no trailing number, appends ‘1’ to the name. Will always return a different name than the current name, even if the
current name already does not exist.
for compatibility with AttributeName class
Decrement the trailing number of the object by 1
Return the name of the node with trailing numbers stripped off. If no trailing numbers are found the name will be returned unchanged.