| 1 | // [Licence]
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| 2 | // The Ariba-Underlay Copyright
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| 3 | //
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| 4 | // Copyright (c) 2008-2009, Institute of Telematics, UniversitÀt Karlsruhe (TH)
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| 5 | //
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| 6 | // Institute of Telematics
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| 7 | // UniversitÀt Karlsruhe (TH)
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| 8 | // Zirkel 2, 76128 Karlsruhe
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| 9 | // Germany
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| 10 | //
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| 11 | // Redistribution and use in source and binary forms, with or without
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| 12 | // modification, are permitted provided that the following conditions are
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| 13 | // met:
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| 14 | //
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| 15 | // 1. Redistributions of source code must retain the above copyright
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| 16 | // notice, this list of conditions and the following disclaimer.
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| 17 | // 2. Redistributions in binary form must reproduce the above copyright
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| 18 | // notice, this list of conditions and the following disclaimer in the
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| 19 | // documentation and/or other materials provided with the distribution.
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| 20 | //
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| 21 | // THIS SOFTWARE IS PROVIDED BY THE INSTITUTE OF TELEMATICS ``AS IS'' AND
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| 22 | // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 23 | // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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| 24 | // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARIBA PROJECT OR
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| 25 | // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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| 26 | // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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| 27 | // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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| 28 | // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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| 29 | // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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| 30 | // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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| 31 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 32 | //
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| 33 | // The views and conclusions contained in the software and documentation
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| 34 | // are those of the authors and should not be interpreted as representing
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| 35 | // official policies, either expressed or implied, of the Institute of
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| 36 | // Telematics.
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| 37 | // [Licence]
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| 38 |
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| 39 | #ifndef SYSTEMEVENTTYPE_H_
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| 40 | #define SYSTEMEVENTTYPE_H_
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| 41 |
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| 42 | #include<iostream>
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| 43 | #include<vector>
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| 44 | #include<boost/cstdint.hpp>
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| 45 |
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| 46 | using std::vector;
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| 47 | using std::ostream;
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| 48 |
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| 49 | namespace ariba {
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| 50 | namespace utility {
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| 51 |
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| 52 | class SystemEventType {
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| 53 | public:
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| 54 | typedef uint16_t eventid_t;
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| 55 | static const SystemEventType DEFAULT;
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| 56 |
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| 57 | private:
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| 58 | eventid_t id;
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| 59 |
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| 60 | private:
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| 61 | class Descriptor {
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| 62 | public:
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| 63 | const char* description;
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| 64 | eventid_t parent;
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| 65 |
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| 66 | Descriptor(const char* _d, eventid_t _p = 0) :
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| 67 | description(_d), parent(_p) {
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| 68 | }
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| 69 | };
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| 70 | static vector<Descriptor> ids;
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| 71 |
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| 72 | inline SystemEventType(eventid_t mtype) :
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| 73 | id(mtype) {
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| 74 | }
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| 75 |
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| 76 | public:
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| 77 | inline SystemEventType(const char* description,
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| 78 | const SystemEventType parent = DEFAULT) {
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| 79 | if (ids.size() == 0) ids.push_back(Descriptor(
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| 80 | "<Default SystemEvent>", DEFAULT.id));
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| 81 | id = (eventid_t) ids.size();
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| 82 | ids.push_back(Descriptor(description, parent.id));
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| 83 | }
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| 84 |
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| 85 | inline SystemEventType() {
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| 86 | id = 0;
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| 87 | if (ids.size() == 0) ids.push_back(Descriptor(
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| 88 | "<Default SystemEvent>", DEFAULT.id));
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| 89 | }
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| 90 |
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| 91 | inline SystemEventType(const SystemEventType& evtType) {
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| 92 | this->id = evtType.id;
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| 93 | }
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| 94 |
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| 95 | inline ~SystemEventType() {
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| 96 |
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| 97 | }
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| 98 |
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| 99 | inline const char* getDescription() const {
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| 100 | return ids[id].description;
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| 101 | }
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| 102 |
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| 103 | inline const SystemEventType getParent() const {
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| 104 | return SystemEventType(ids[id].parent);
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| 105 | }
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| 106 |
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| 107 | inline const int getDepth() const {
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| 108 | int i = 0;
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| 109 | SystemEventType type = *this;
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| 110 | while (type != SystemEventType::DEFAULT) {
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| 111 | type = type.getParent();
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| 112 | i++;
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| 113 | }
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| 114 | return i;
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| 115 | }
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| 116 |
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| 117 | inline const eventid_t getId() const {
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| 118 | return id;
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| 119 | }
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| 120 |
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| 121 | inline SystemEventType& operator=(const SystemEventType& evtType) {
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| 122 | this->id = evtType.id;
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| 123 | return *this;
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| 124 | }
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| 125 |
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| 126 | inline bool operator==(const SystemEventType& evtType) const {
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| 127 | return id == evtType.id;
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| 128 | }
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| 129 |
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| 130 | inline bool operator!=(const SystemEventType& evtType) const {
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| 131 | return id != evtType.id;
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| 132 | }
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| 133 |
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| 134 | inline bool operator>(const SystemEventType& evtType) const {
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| 135 | SystemEventType t = *this;
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| 136 | while (t.getParent() != evtType && t.getParent() != DEFAULT)
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| 137 | t = t.getParent();
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| 138 | return (t.getParent() == evtType && t != evtType);
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| 139 | }
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| 140 |
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| 141 | inline bool operator<(const SystemEventType& evtType) const {
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| 142 | SystemEventType t = evtType;
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| 143 | while (t.getParent() != *this && t.getParent() != DEFAULT)
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| 144 | t = t.getParent();
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| 145 | return (t.getParent() == *this && t != *this);
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| 146 | }
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| 147 |
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| 148 | inline bool isDefault() {
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| 149 | return (id == 0);
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| 150 | }
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| 151 |
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| 152 | };
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| 153 |
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| 154 | ostream& operator<<(ostream& stream, SystemEventType type);
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| 155 |
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| 156 | }} // spovnet, common
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| 157 |
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| 158 | #endif /* SYSTEMEVENTTYPE_H_ */
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