A permission to access Graphs matching a specified
name pattern. A pattern is matched if and only if the pattern is equals
to name of the Graph or the pattern ends with "/*" and
the name of the Graph starts with the characters
preceding the '*' in the pattern.
public TcPermission(String tcNamePattern,
String actions)
Conststructs a TcPermission for a specified name pattern and a list of
actions.
Parameters:
tcNamePattern - see class description
actions - a comma separated list of the strings "read" and "readwrite",
the canonical form is just "read" or "readwrite" as "readwrite"
implies "read".