blob: 40e37be29f46240b1778a4df6232df417df0471d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
/* -*- C++ -*- */
//=============================================================================
/**
* @file Log_Constraint_Interpreter.h
*
* $Id$
*
*
*
*
* @author Pradeep Gore <pradeep@cs.wustl.edu>
* @author D A Hanvey <d.hanvey@qub.ac.uk>
*
*/
//=============================================================================
#ifndef TAO_LOG_CONSTRAINT_INTERPRETER_H
#define TAO_LOG_CONSTRAINT_INTERPRETER_H
#include "ace/pre.h"
#include "orbsvcs/ETCL/ETCL_Interpreter.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "orbsvcs/ETCL/ETCL_Constraint.h"
#include "orbsvcs/DsLogAdminC.h"
#include "log_export.h"
class TAO_Log_Constraint_Visitor;
class TAO_Log_Export TAO_Log_Constraint_Interpreter
: public TAO_ETCL_Interpreter
{
//
// = TITLE
// TAO_Log_Constraint_Interpreter
//
// = DESCRIPTION
// "ETCL" Interpreter for the Log queries.
public:
// = Initialization and termination methods.
TAO_Log_Constraint_Interpreter (const char* constraints
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((DsLogAdmin::InvalidConstraint,
CORBA::NO_MEMORY));
// This constructor builds an expression tree representing the
// constraint specified in <constraints>, and throws an Illegal
// Constraint exception if the constraint given has syntax errors or
// semantic errors, such as mismatched types.
~TAO_Log_Constraint_Interpreter (void);
// Destructor
CORBA::Boolean evaluate (TAO_Log_Constraint_Visitor &evaluator);
// Returns true if the constraint is evaluated successfully by
// the evaluator.
};
#include "ace/post.h"
#endif /* TAO_LOG_CONSTRAINT_INTERPRETER_H */
|
