1 files changed, 63 insertions, 0 deletions
diff --git a/TAO/orbsvcs/orbsvcs/Trader/Trader_Constraint_Visitors.h b/TAO/orbsvcs/orbsvcs/Trader/Trader_Constraint_Visitors.h
new file mode 100644
index 00000000000..3b132230630
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+++ b/TAO/orbsvcs/orbsvcs/Trader/Trader_Constraint_Visitors.h
@@ -0,0 +1,63 @@
+// -*- C++ -*-
+
+//=============================================================================
+/**
+ *  @file    Trader_Constraint_Visitors.h
+ *
+ *  $Id$
+ *
+ *  @author Seth Widoff <sbw1@cs.wustl.edu>
+ */
+//=============================================================================
+
+
+#ifndef TAO_TRADER_CONSTRAINT_VISITOR_H
+#define TAO_TRADER_CONSTRAINT_VISITOR_H
+#include /**/ "ace/pre.h"
+
+#include "orbsvcs/Trader/Constraint_Visitors.h"
+#include "orbsvcs/Trader/Trader.h"
+#include "orbsvcs/Trader/Trader_Utils.h"
+#include "orbsvcs/CosTradingC.h"
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+class TAO_Trading_Serv_Export TAO_Trader_Constraint_Validator
+: public TAO_Constraint_Validator
+{
+ public:
+  /**
+   * The constructor creates a map of property names to their values
+   * from the Type Description retrieved from the
+   * ServiceTypeRepository. The ServiceTypeRepository throws
+   * exceptions when it's displeased with the type name provided to
+   * it. The map allows O(lg n) associative access, rather than the
+   * O(n) sequential lookup from the CORBA data structures.
+   */
+  TAO_Trader_Constraint_Validator (const CosTradingRepos::ServiceTypeRepository::TypeStruct&
+                                   type_struct);
+
+  /// Desctructor.
+  virtual ~TAO_Trader_Constraint_Validator (void);
+
+};
+
+class TAO_Trading_Serv_Export TAO_Trader_Constraint_Evaluator : public TAO_Constraint_Evaluator
+{
+ public:
+  /// Constructor.
+  TAO_Trader_Constraint_Evaluator (CosTrading::Offer* offer,
+                                   CORBA::Boolean supports_dynamic_properties = 1);
+
+  virtual int visit_property (TAO_Property_Constraint* literal);
+
+ private:
+  /// Utility with which to evaluate the properties of an offer, be
+  /// they dyanmic or static.
+  TAO_Property_Evaluator prop_eval_;
+};
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+#include /**/ "ace/post.h"
+#endif /* TAO_TRADER_CONSTRAINT_VISITOR_H */