This class is a utility for clients using the CosTrading::Lookup interface that helps them build a policy sequence without violating syntax rules and having to mess with typecodes. More...

#include <Trader_Utils.h>

Public Member Functions
	TAO_Policy_Creator (int num_policies=0)
void	search_card (CORBA::ULong scard)
	Set the maximum number of offers searched for the query.
void	match_card (CORBA::ULong mcard)
	Set the maximum number of offers searched for the query.
void	return_card (CORBA::ULong rcard)
	Set the maximum number of offers rerturned for the query.
void	use_modifiable_properties (CORBA::Boolean mod_props)
	Consider offers with modifiable properties.
void	use_dynamic_properties (CORBA::Boolean dyn_props)
	Consider offers with dynamic properties.
void	use_proxy_offers (CORBA::Boolean prox_offs)
	Consider proxy offers (NOT SUPPORTED).
void	starting_trader (const CosTrading::TraderName &name)
	Designate a trader at which to begin the query.
void	starting_trader (CosTrading::TraderName *name)
void	link_follow_rule (CosTrading::FollowOption follow_option)
	Specify under what conditions a federated query is appropriate.
void	hop_count (CORBA::ULong hop_count)
	Limit the breadth of a federated query.
void	request_id (const CosTrading::Admin::OctetSeq &request_id)
	Set the identifier for this query (clients shouldn't use this).
void	exact_type_match (CORBA::Boolean exact_type)
	Search only the designated type --- not it's subtypes.
	operator const CosTrading::PolicySeq & (void) const
	Return the constructed policy sequence.
const CosTrading::PolicySeq &	policy_seq (void) const
Private Member Functions
	TAO_Policy_Creator (const TAO_Policy_Creator &)
TAO_Policy_Creator &	operator= (const TAO_Policy_Creator &)
CosTrading::Policy &	fetch_next_policy (TAO_Policies::POLICY_TYPE pol_type)
Private Attributes
int	poltable_ [TAO_Policies::REQUEST_ID+1]
	Table mapping policy enum value to the index in the policies sequence.
CosTrading::PolicySeq	policies_
	The sequence being prepared for submittal to the query method.
CORBA::ULong	num_policies_
	The number of policies so far in the sequence.

Detailed Description

This class is a utility for clients using the CosTrading::Lookup interface that helps them build a policy sequence without violating syntax rules and having to mess with typecodes.

Constructor & Destructor Documentation

TAO_Policy_Creator::TAO_Policy_Creator ( int num_policies = 0 )

TAO_Policy_Creator::TAO_Policy_Creator ( const TAO_Policy_Creator & ) [private]

Member Function Documentation

void TAO_Policy_Creator::exact_type_match ( CORBA::Boolean exact_type )

Search only the designated type --- not it's subtypes.

CosTrading::Policy & TAO_Policy_Creator::fetch_next_policy ( TAO_Policies::POLICY_TYPE pol_type ) [private]

Method to prepare the next slot in the policies_ sequence for policy insertion.

void TAO_Policy_Creator::hop_count ( CORBA::ULong hop_count )

Limit the breadth of a federated query.

void TAO_Policy_Creator::link_follow_rule ( CosTrading::FollowOption follow_option )

Specify under what conditions a federated query is appropriate.

void TAO_Policy_Creator::match_card ( CORBA::ULong mcard )

Set the maximum number of offers searched for the query.

TAO_Policy_Creator::operator const CosTrading::PolicySeq & ( void ) const

Return the constructed policy sequence.

TAO_Policy_Creator& TAO_Policy_Creator::operator= ( const TAO_Policy_Creator & ) [private]

const CosTrading::PolicySeq & TAO_Policy_Creator::policy_seq ( void ) const

Return a PolicySeq suitable for passing to the query method of the Lookup interface.

void TAO_Policy_Creator::request_id ( const CosTrading::Admin::OctetSeq & request_id )

Set the identifier for this query (clients shouldn't use this).

void TAO_Policy_Creator::return_card ( CORBA::ULong rcard )

Set the maximum number of offers rerturned for the query.

void TAO_Policy_Creator::search_card ( CORBA::ULong scard )

Set the maximum number of offers searched for the query.

void TAO_Policy_Creator::starting_trader ( const CosTrading::TraderName & name )

Designate a trader at which to begin the query.

void TAO_Policy_Creator::starting_trader ( CosTrading::TraderName * name )

void TAO_Policy_Creator::use_dynamic_properties ( CORBA::Boolean dyn_props )

Consider offers with dynamic properties.

void TAO_Policy_Creator::use_modifiable_properties ( CORBA::Boolean mod_props )

Consider offers with modifiable properties.

void TAO_Policy_Creator::use_proxy_offers ( CORBA::Boolean prox_offs )

Consider proxy offers (NOT SUPPORTED).

Member Data Documentation

CORBA::ULong TAO_Policy_Creator::num_policies_ [private]

The number of policies so far in the sequence.

CosTrading::PolicySeq TAO_Policy_Creator::policies_ [private]

The sequence being prepared for submittal to the query method.

int TAO_Policy_Creator::poltable_[TAO_Policies::REQUEST_ID+1] [private]

Table mapping policy enum value to the index in the policies sequence.

The documentation for this class was generated from the following files:

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation