Assignment.cpp
Go to the documentation of this file.00001 /* 00002 * Assignment.h 00003 * 00004 * Created on: Jul 28, 2011 00005 * Author: sdries 00006 */ 00007 00008 #include "wire/logic/Assignment.h" 00009 00010 #include "wire/storage/KnowledgeDatabase.h" 00011 #include "wire/storage/SemanticObject.h" 00012 #include "wire/storage/ObjectStorage.h" 00013 00014 namespace mhf { 00015 00016 Assignment::Assignment(AssignmentType type , const Evidence* evidence, const SemanticObject* target, double probability) 00017 : type_(type), evidence_(evidence), target_(target), probability_(probability), new_object_(0), updated_object_(0) { 00018 00019 } 00020 00021 Assignment::~Assignment() { 00022 } 00023 00024 Assignment::AssignmentType Assignment::getType() const { 00025 return type_; 00026 } 00027 00028 const Evidence* Assignment::getEvidence() const { 00029 return evidence_; 00030 } 00031 00032 const SemanticObject* Assignment::getTarget() const { 00033 return target_; 00034 } 00035 00036 double Assignment::getProbability() const { 00037 return probability_; 00038 } 00039 00040 00041 SemanticObject* Assignment::getNewObject() const { 00042 if (new_object_) { 00043 return new_object_; 00044 } 00045 new_object_ = new SemanticObject(ObjectStorage::getInstance().getUniqueID()); 00046 new_object_->init(*evidence_); 00047 00048 ObjectStorage::getInstance().addObject(new_object_); 00049 return new_object_; 00050 } 00051 00052 SemanticObject* Assignment::getUpdatedObject() const { 00053 if (updated_object_) { 00054 return updated_object_; 00055 } 00056 00057 updated_object_ = target_->clone(); 00058 updated_object_->update(*evidence_); 00059 00060 ObjectStorage::getInstance().addObject(updated_object_); 00061 return updated_object_; 00062 } 00063 00064 std::string Assignment::toString() const { 00065 std::stringstream ss; 00066 ss << "Evidence " << evidence_ << " -> "; 00067 if (type_ == Assignment::CLUTTER) { 00068 ss << "CLUTTER"; 00069 } else if (type_ == Assignment::NEW) { 00070 ss << "NEW"; 00071 } else if (type_ == Assignment::EXISTING) { 00072 ss << "Object " << target_; 00073 } 00074 return ss.str(); 00075 } 00076 00077 }