ConditionCheckStringContains.h
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1 /*
2 * This file is part of ArmarX.
3 *
4 * Copyright (C) 2011-2016, High Performance Humanoid Technologies (H2T), Karlsruhe Institute of Technology (KIT), all rights reserved.
5 *
6 * ArmarX is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 * ArmarX is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 *
18 * @package ArmarX::Core
19 * @author Kai Welke (welke _at_ kit _dot_ edu)
20 * @date 2012
21 * @copyright http://www.gnu.org/licenses/gpl-2.0.txt
22 * GNU General Public License
23 */
24 
25 #pragma once
26 
29 
30 namespace armarx
31 {
32  /**
33  * \ingroup ConditionChecks
34  *
35  * Checks if strings published in the relevant data fields contain a certain substring.
36  *
37  * Parameters: The substring to check for
38  * Supported types: Strings
39  */
41  public ConditionCheck
42  {
43  public:
45  {
46  setNumberParameters(1);
47 
48  addSupportedType(VariantType::String, createParameterTypeList(1, VariantType::String));
49  }
50 
52  {
53  return new ConditionCheckStringContains(*this);
54  }
55 
56  bool evaluate(const StringVariantMap& dataFields)
57  {
58  if (dataFields.size() != 1)
59  {
60  printf("Size of dataFields: %d\n", dataFields.size());
61  throw InvalidConditionException("Wrong number of datafields for condition smaller");
62  }
63 
64  const Variant& value = dataFields.begin()->second;
65 
66  return (value.getString().find(getParameter(0).getString()) != std::string::npos);
67  }
68  };
69 }
70 
armarx::Variant
The Variant class is described here: Variants.
Definition: Variant.h:224
armarx::ConditionCheckStringContains::evaluate
bool evaluate(const StringVariantMap &dataFields)
Evaluate the condition based on the current data field values.
Definition: ConditionCheckStringContains.h:56
armarx::StringVariantMap
std::map< std::string, Variant > StringVariantMap
Definition: Variant.h:748
armarx::ConditionCheckStringContains
Definition: ConditionCheckStringContains.h:40
armarx::ConditionCheckStringContains::ConditionCheckStringContains
ConditionCheckStringContains()
Definition: ConditionCheckStringContains.h:44
cxxopts::value
std::shared_ptr< Value > value()
Definition: cxxopts.hpp:926
armarx::ConditionCheckStringContains::clone
ConditionCheck * clone()
Clones the current check.
Definition: ConditionCheckStringContains.h:51
armarx::ConditionCheck
Definition: ConditionCheck.h:56
ImportExport.h
ConditionCheck.h
ARMARXCORE_IMPORT_EXPORT
#define ARMARXCORE_IMPORT_EXPORT
Definition: ImportExport.h:38
armarx::VariantType::String
const VariantTypeId String
Definition: Variant.h:920
armarx
This file offers overloads of toIce() and fromIce() functions for STL container types.
Definition: ArmarXTimeserver.cpp:28