External Interfaces

Description of Function pb_listall

The pb_listall function takes one argument, the Properties object pb_htable. The function calls propertyNames on the pb_htable object to return to enum a java.util.Enumeration object, which supports convenient enumeration of all the keys. In a while loop, pb_listall calls hasMoreElements on enum, and if it returns true, pb_listall calls nextElement on enum to return the next key. It then calls pb_display to display the key and entry, which it retrieves by calling get on pb_htable with the key.

• function pb_listall(pb_htable)
  enum = pb_htable.propertyNames;
  while enum.hasMoreElements
     key = enum.nextElement;
     pb_display(pb_htable.get(key));
  end;
  

Description of Function pb_change

Description of Function pb_display

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