This module implements the OMG  CosNotification::QoSAdmin interface.
  
    
To get access to the record definitions for the structures use:      
-include_lib("cosNotification/include/*.hrl").
    All objects, which inherit this interface, export functions described in this module.
  
Types:
        
Object = #objref
        
Reply = [QoSProperty]
        
QoSProperty = #'CosNotification_Property'{name, value}
        
name = string()
        
value = #any
       
        
This operation returns a list of name-value pairs which encapsulates the current QoS settings
          for the target object.
      
Types:
        
Object = #objref
        
QoS = [QoSProperty]
        
QoSProperty = #'CosNotification_Property'{name, value}
        
name = string()
        
value = #any
        
Reply = ok | {'EXCEPTION', #'CosNotification_UnsupportedQoS'{qos_err}}
        
qos_err = PropertyErrorSeq
        
PropertyErrorSeq = [PropertyError]
        
PropertyError = #'CosNotification_PropertyError'{code, name, available_range}
        
code = 'UNSUPPORTED_PROPERTY' | 'UNAVAILABLE_PROPERTY' | 'UNSUPPORTED_VALUE' |  'UNAVAILABLE_VALUE' | 'BAD_PROPERTY' | 'BAD_TYPE' | 'BAD_VALUE'
        
name = string()
        
available_range = PropertyRange
        
PropertyRange = #CosNotification_PropertyRange{low_val, high_val}
        
low_val = high_val = #any
       
        
To alter the current QoS settings for the target object this function must be used.
          If it is not possible to set the requested QoS the UnsupportedQoS
          exception is raised, which includes a sequence of PropertyError's
          describing which QoS, possible range and why is not allowed.
      
Types:
        
Object = #objref
        
QoS = [QoSProperty]
        
QoSProperty = #'Property'{name, value}
        
name = string()
        
value = #any
        
Reply = {ok, NamedPropertyRangeSeq} |  {'EXCEPTION', CosNotification_UnsupportedQoS{}}
        
NamedPropertyRangeSeq = [NamedPropertyRange]
        
NamedPropertyRange = #CosNotification_NamedPropertyRange{name, range}
        
name = string()
        
range = #CosNotification_PropertyRange{low_val, high_val}
        
low_val = #any
        
high_val = #any
       
        
The purpose of this operations is to check if a QoS setting is supported 
          by the target object and if so, the operation returns additional properties 
          which could be optionally added as well.