uint16_t Topics::getTopicId(MQString* topic){
Topic *p = getTopic(topic);
if ( p != NULL) {
return p->getTopicId();
}
return 0;
}
/*=====================================
Class Topics
======================================*/
Topics::Topics(){
Topic* tp = new Topic(string(MQTTSN_TOPIC_PREDEFINED_TIME));
tp->setTopicId(MQTTSN_TOPICID_PREDEFINED_TIME);
_topics.push_back(tp);
_cnt = 1;
_nextTopicId = MQTTSN_TOPICID_NORMAL;
}
int Topics::execCallback(uint16_t topicId, MqttsPublish* msg){
Topic* p = getTopic(topicId);
if ( p != NULL) {
return p->execCallback(msg);
}
return 0;
}
int Topics::execCallback(MQString* topic, MqttsnPublish* msg) {
Topic* p = getTopic(topic);
if ( p != 0) {
return p->execCallback(msg);
}
return 0;
}
bool Topics::setCallback(uint16_t topicId, TopicCallback callback){
Topic* p = getTopic(topicId);
if ( p != NULL) {
p->setCallback(callback);
return true;
}else{
return false;
}
}
bool Topics::setCallback(MQString* topic, TopicCallback callback){
Topic* p = getTopic(topic);
if ( p != NULL) {
p->setCallback(callback);
return true;
}else{
return false;
}
}
bool Topics::setTopicId(MQString* topic, uint16_t id){
Topic* p = getTopic(topic);
if ( p != NULL) {
p->setTopicId(id);
return true;
}else{
return false;
}
}
String WIFI::get(Topic &topic) {
if (topic.itemIs(3, "macAddress")) {
return macAddress();
} else if (topic.itemIs(3, "scanResult")){
return scanResult();
} else {
return TOPIC_NO;
}
}
String WIFI::set(Topic &topic) {
if (topic.itemIs(3, "scan")) {
return scanWifi();
} else {
return TOPIC_NO;
}
}
String customDevice::get(Topic &topic) {
/*
~/get
└─device (level 2)
└─sensor1 (level 3)
*/
logging.debug("device get topic " + topic.topic_asString());
if (topic.getItemCount() != 4) // ~/get/device/sensor1
return TOPIC_NO;
if (topic.itemIs(3, "sensor1")) {
return String(measure());
} else {
return TOPIC_NO;
}
}
String customDevice::set(Topic &topic) {
/*
~/set
└─device (level 2)
└─yourItem (level 3)
*/
logging.debug("device set topic " + topic.topic_asString() + " to " +
topic.arg_asString());
if (topic.getItemCount() != 4) // ~/set/device/yourItem
return TOPIC_NO;
if (topic.itemIs(3, "yourItem")) {
return TOPIC_OK;
} else {
return TOPIC_NO;
}
}
void TXTWriter::renderSectionStart(ostream& out, const string& id)
{
const string& sectTopicID = m_data->getElementProperty(id, "topic");
const string& sectDesc = m_data->getElementProperty(id, "desc");
if ( m_printDetailed )
out << "/section id=" << id << "/ ";
out << endl << endl << section_beg() << m_data->getElementProperty(id, "type") ;
if (sectDesc != "")
out << " - " << sectDesc;
if (sectTopicID != "")
{
Topic* topic = Topics::getTopicFromAll(sectTopicID, m_data->conventions().getTopics());
out << " {" << topic->getLabel() << "} ";
}
out << section_end() << endl;
}
void IsPolitics::GetEveryWordInOneTopicByWordProperty(Topic &onetopic) {
this->topic_word_size=0;
this->keyword_map.clear();
// std::cout<<"mapsize: "<<this->keyword_map.size()<<std::endl;
std::vector<WeiboWord>::iterator or_it;
std::list<Weibo>::iterator t_w_it;
t_w_it = onetopic.GetTopicWeibo()->begin();
for(;t_w_it != onetopic.GetTopicWeibo()->end();++t_w_it){
std::vector<WeiboWord> resultword;
this->SplitWeiboSplit(t_w_it->spilt,resultword);
or_it = resultword.begin();
for (; or_it != resultword.end(); ++or_it) {
onetopic.allweibowordnum++;
this-> topic_word_size++;
this->AddKeyToMapWithProperty(*or_it);
}
}
}
void run() {
uint32_t cnt=0;
wf121.init("YETENet","yeteyete");
wf121.enableUDPConnection(0xFF01A8C0,12345);
while(true) {
cnt++;
topicCounter1.publish(cnt);
AT(NOW() + 100*MILLISECONDS);
}
}
/*@input
* Topic:话题
* TopicWord:特征词
* 计算簇与特征词之间的距离
*/
double Cluster::Cal_Words_Topic_Distance(Topic &topic, TopicWord &topic_word) {
double topic_word_dis = 0.0;
std::string keyword = topic_word.GetTopicWord();
std::map<std::string, double>* map_map;
std::map<string, CooccurrenceWord>::iterator co_it = co_ccur_matrix.find(keyword);
if (co_it != co_ccur_matrix.end()) {
map_map = co_it->second.GetWordCooccurrence();
} else {
return 0.0;
}
list<TopicWord>::iterator clu_it = topic.GetsTopic()->begin();//这里一定要指针？？为什么？
std::string one_topic_word;
std::map<std::string, double>::iterator second_it;
for (; clu_it != topic.GetsTopic()->end(); ++clu_it) {
one_topic_word = clu_it->GetTopicWord();
second_it = map_map->find(one_topic_word);
if (second_it != map_map->end()) {
topic_word_dis += second_it->second;
}
}
return topic_word_dis / topic.GetsTopic()->size();
}
void Tag::insert(Topic& topic) {
/*
find the given topic_id with the given last_post_time
if it exists, remove it
insert the given topic.
*/
TopicList::iterator search_iter = _topic_list.find_topic(topic);
if (search_iter != _topic_list.end() && (*search_iter).time() != topic.time()) {
_topic_list.erase(search_iter);
_topic_list.insert(topic);
} else {
_topic_list.insert(topic);
}
}
String customDevice::set(Topic &topic) {
/*
~/set
└─device (level 2)
└─deviceCFG (level 3)
└─index (level 4) individual setting
└─value (level 4) individual setting
└─scanBus (level 4) scan 1W-Bus for new devices
*/
logging.debug("device set topic " + topic.topic_asString() + " to " +
topic.arg_asString());
String ret = TOPIC_NO;
if (topic.itemIs(3, "deviceCFG")) {
//modify dashboard-------------------
if (topic.itemIs(4, "addItem")) {
modifyDashboard();
return TOPIC_OK;
}
}
return ret;
}
void Cluster::ListEveryTopicWeiboId(Topic &one_topic) {
list<TopicWord>::iterator topic_it = one_topic.GetsTopic()->begin();
std::map<std::string, double> *topic_weibo_id_map =one_topic.GetTopicWeiboId();
std::map<std::string, double>::iterator topic_weibo_id_map_it;
one_topic.topic_message_num = 0;
for (; topic_it != one_topic.GetsTopic()->end(); ++topic_it) {
std::set<std::string>::iterator topicword_weibolist_it =
topic_it->GetWordToWeiboidList()->begin();
for (; topicword_weibolist_it
!= topic_it->GetWordToWeiboidList()->end(); ++topicword_weibolist_it) {
std::string weiboid = *topicword_weibolist_it;
topic_weibo_id_map_it = topic_weibo_id_map->find(weiboid);
if (topic_weibo_id_map_it != topic_weibo_id_map->end()) {
topic_weibo_id_map_it->second = topic_weibo_id_map_it->second + 1;
} else {
topic_weibo_id_map->insert(make_pair(weiboid, 1.0));
}
}
}
topic_weibo_id_map_it = topic_weibo_id_map->begin();
for (; topic_weibo_id_map_it != topic_weibo_id_map->end(); ++topic_weibo_id_map_it) {
if (topic_weibo_id_map_it->second >= this->BELONG_TOPIC_THROD) {
subword sw(topic_weibo_id_map_it->first,topic_weibo_id_map_it->second);
one_topic.GetWeiboIdList()->push_back(sw);
one_topic.topic_message_num += 1;
}
}
one_topic.GetTopicWeiboId()->clear();
std::sort(one_topic.GetWeiboIdList()->begin(),
one_topic.GetWeiboIdList()->end(), weibosort);
//及时清除内存
if(one_topic.topic_message_num<=this->MIN_TOPIC_MESSAGE_NUM) {
one_topic.weibo_id_list.clear();
std::vector<subword>(one_topic.weibo_id_list).swap(one_topic.weibo_id_list);
}
//将得出的结果存进数据库
}
uint16_t Topics::createTopic(string* topic){
if (!getTopic(topic)){
if ( _cnt < MAX_TOPIC_COUNT){
Topic* tp = new Topic();
tp->setTopicName(*topic);
if(tp->getTopicLength() == 2){
uint16_t id = getUint16((uint8_t*)tp->getTopicName());
tp->setTopicId(id);
}else{
tp->setTopicId(getNextTopicId());
}
_topics.push_back(tp);
_cnt++;
return _nextTopicId;
}else{
return 0;
}
}else{
return getTopicId(topic);
}
}
bool MyEventHandler::processEvent(const Event& event, ProviderSession* session)
{
if (event.eventType() == Event::SESSION_STATUS) {
printMessages(event);
MessageIterator iter(event);
while (iter.next()) {
Message msg = iter.message();
if (msg.messageType() == SESSION_TERMINATED) {
g_running = false;
}
}
}
else if (event.eventType() == Event::TOPIC_STATUS) {
TopicList topicList;
MessageIterator iter(event);
while (iter.next()) {
Message msg = iter.message();
std::cout << msg << std::endl;
if (msg.messageType() == TOPIC_SUBSCRIBED) {
std::string topicStr = msg.getElementAsString("topic");
MutexGuard guard(&g_mutex);
MyStreams::iterator it = g_streams.find(topicStr);
if (it == g_streams.end()) {
// TopicList knows how to add an entry based on a
// TOPIC_SUBSCRIBED message.
topicList.add(msg);
it = (g_streams.insert(MyStreams::value_type(
topicStr,
new MyStream(topicStr)))).first;
}
it->second->setSubscribedState(true);
if (it->second->isAvailable()) {
++g_availableTopicCount;
}
}
else if (msg.messageType() == TOPIC_UNSUBSCRIBED) {
std::string topicStr = msg.getElementAsString("topic");
MutexGuard guard(&g_mutex);
MyStreams::iterator it = g_streams.find(topicStr);
if (it == g_streams.end()) {
// we should never be coming here. TOPIC_UNSUBSCRIBED can
// not come before a TOPIC_SUBSCRIBED or TOPIC_CREATED
continue;
}
if (it->second->isAvailable()) {
--g_availableTopicCount;
}
it->second->setSubscribedState(false);
}
else if (msg.messageType() == TOPIC_CREATED) {
std::string topicStr = msg.getElementAsString("topic");
MutexGuard guard(&g_mutex);
MyStreams::iterator it = g_streams.find(topicStr);
if (it == g_streams.end()) {
it = (g_streams.insert(MyStreams::value_type(
topicStr,
new MyStream(topicStr)))).first;
}
try {
Topic topic = session->getTopic(msg);
it->second->setTopic(topic);
} catch (blpapi::Exception &e) {
std::cerr
<< "Exception in Session::getTopic(): "
<< e.description()
<< std::endl;
continue;
}
if (it->second->isAvailable()) {
++g_availableTopicCount;
}
}
else if (msg.messageType() == TOPIC_RECAP) {
// Here we send a recap in response to a Recap request.
try {
std::string topicStr = msg.getElementAsString("topic");
MyStreams::iterator it = g_streams.find(topicStr);
MutexGuard guard(&g_mutex);
if (it == g_streams.end() || !it->second->isAvailable()) {
continue;
}
Topic topic = session->getTopic(msg);
Service service = topic.service();
CorrelationId recapCid = msg.correlationId();
Event recapEvent = service.createPublishEvent();
EventFormatter eventFormatter(recapEvent);
eventFormatter.appendRecapMessage(topic, &recapCid);
eventFormatter.setElement("numRows", 25);
eventFormatter.setElement("numCols", 80);
eventFormatter.pushElement("rowUpdate");
for (int i = 1; i < 6; ++i) {
eventFormatter.appendElement();
eventFormatter.setElement("rowNum", i);
eventFormatter.pushElement("spanUpdate");
eventFormatter.appendElement();
eventFormatter.setElement("startCol", 1);
eventFormatter.setElement("length", 10);
eventFormatter.setElement("text", "RECAP");
eventFormatter.popElement();
eventFormatter.popElement();
eventFormatter.popElement();
}
eventFormatter.popElement();
guard.release()->unlock();
session->publish(recapEvent);
} catch (blpapi::Exception &e) {
std::cerr
<< "Exception in Session::getTopic(): "
<< e.description()
<< std::endl;
continue;
}
}
}
if (topicList.size()) {
// createTopicsAsync will result in RESOLUTION_STATUS,
// TOPIC_CREATED events.
session->createTopicsAsync(topicList);
}
}
else if (event.eventType() == Event::RESOLUTION_STATUS) {
printMessages(event);
}
else if (event.eventType() == Event::REQUEST) {
Service service = session->getService(d_serviceName.c_str());
MessageIterator iter(event);
while (iter.next()) {
Message msg = iter.message();
msg.print(std::cout);
if (msg.messageType() == PERMISSION_REQUEST) {
// This example always sends a 'PERMISSIONED' response.
// See 'MktdataPublisherExample' on how to parse a Permission
// request and send an appropriate 'PermissionResponse'.
Event response = service.createResponseEvent(
msg.correlationId());
int permission = 0; // ALLOWED: 0, DENIED: 1
EventFormatter ef(response);
ef.appendResponse("PermissionResponse");
ef.pushElement("topicPermissions");
// For each of the topics in the request, add an entry
// to the response
Element topicsElement = msg.getElement(TOPICS);
for (size_t i = 0; i < topicsElement.numValues(); ++i) {
ef.appendElement();
ef.setElement("topic", topicsElement.getValueAsString(i));
ef.setElement("result", permission); //PERMISSIONED
ef.popElement();
}
ef.popElement();
session->sendResponse(response);
}
}
}
else {
MessageIterator iter(event);
while (iter.next()) {
Message msg = iter.message();
MutexGuard guard(&g_lock);
if (g_authorizationStatus.find(msg.correlationId()) !=
g_authorizationStatus.end()) {
if (msg.messageType() == AUTHORIZATION_SUCCESS) {
g_authorizationStatus[msg.correlationId()] = AUTHORIZED;
}
else {
g_authorizationStatus[msg.correlationId()] = FAILED;
}
}
msg.print(std::cout);
}
}
return true;
}
/*-------------------------------------------------------
Upstream MQTTSnSubscribe
-------------------------------------------------------*/
void GatewayControlTask::handleSnSubscribe(Event* ev, ClientNode* clnode, MQTTSnMessage* msg){
printf(FORMAT2, currentDateTime(), "SUBSCRIBE", LEFTARROW, clnode->getNodeId()->c_str(), msgPrint(msg));
MQTTSnSubscribe* sSubscribe = new MQTTSnSubscribe();
MQTTSubscribe* subscribe = new MQTTSubscribe();
sSubscribe->absorb(msg);
uint8_t topicIdType = sSubscribe->getFlags() & 0x03;
subscribe->setMessageId(sSubscribe->getMsgId());
if(sSubscribe->getFlags() & MQTTSN_FLAG_DUP ){
subscribe->setDup();
}
if(sSubscribe->getFlags() & MQTTSN_FLAG_RETAIN){
subscribe->setRetain();
}
subscribe->setQos(sSubscribe->getQos());
if(topicIdType != MQTTSN_FLAG_TOPICID_TYPE_RESV){
if(topicIdType == MQTTSN_FLAG_TOPICID_TYPE_PREDEFINED){
/*----- Predefined TopicId ------*/
MQTTSnSubAck* sSuback = new MQTTSnSubAck();
if(sSubscribe->getMsgId()){ // MessageID
sSuback->setQos(sSubscribe->getQos());
sSuback->setTopicId(sSubscribe->getTopicId());
sSuback->setMsgId(sSubscribe->getMsgId());
if(sSubscribe->getTopicId() == MQTTSN_TOPICID_PREDEFINED_TIME){
sSuback->setReturnCode(MQTT_RC_ACCEPTED);
}else{
sSuback->setReturnCode(MQTT_RC_REFUSED_IDENTIFIER_REJECTED);
}
clnode->setClientSendMessage(sSuback);
Event* evsuback = new Event();
evsuback->setClientSendEvent(clnode);
printf(FORMAT1, currentDateTime(), "SUBACK", RIGHTARROW, clnode->getNodeId()->c_str(), msgPrint(sSuback));
_res->getClientSendQue()->post(evsuback);
}
if(sSubscribe->getTopicId() == MQTTSN_TOPICID_PREDEFINED_TIME){
MQTTSnPublish* pub = new MQTTSnPublish();
pub->setTopicIdType(1); // pre-defined
pub->setTopicId(MQTTSN_TOPICID_PREDEFINED_TIME);
pub->setMsgId(clnode->getNextSnMsgId());
uint8_t buf[4];
uint32_t tm = time(0);
setUint32(buf,tm);
pub->setData(buf, 4);
printf(GREEN_FORMAT1, currentDateTime(), "PUBLISH", RIGHTARROW, clnode->getNodeId()->c_str(), msgPrint(pub));
clnode->setClientSendMessage(pub);
Event *evpub = new Event();
evpub->setClientSendEvent(clnode);
_res->getClientSendQue()->post(evpub);
}
delete subscribe;
}else{
uint16_t tpId;
Topic* tp = clnode->getTopics()->getTopic(sSubscribe->getTopicName());
if (tp){
tpId = tp->getTopicId();
}else{
tpId = clnode->getTopics()->createTopic(sSubscribe->getTopicName());
}
subscribe->setTopic(sSubscribe->getTopicName(), sSubscribe->getQos());
if(sSubscribe->getMsgId()){
MQTTSnSubAck* sSuback = new MQTTSnSubAck();
sSuback->setMsgId(sSubscribe->getMsgId());
sSuback->setTopicId(tpId);
clnode->setWaitedSubAck(sSuback);
}
clnode->setBrokerSendMessage(subscribe);
Event* ev1 = new Event();
ev1->setBrokerSendEvent(clnode);
_res->getBrokerSendQue()->post(ev1);
delete sSubscribe;
return;
}
}else{
/*-- Irregular TopicIdType --*/
if(sSubscribe->getMsgId()){
MQTTSnSubAck* sSuback = new MQTTSnSubAck();
sSuback->setMsgId(sSubscribe->getMsgId());
sSuback->setTopicId(sSubscribe->getTopicId());
sSuback->setReturnCode(MQTT_RC_REFUSED_IDENTIFIER_REJECTED);
clnode->setClientSendMessage(sSuback);
Event* evun = new Event();
evun->setClientSendEvent(clnode);
printf(FORMAT1, currentDateTime(), "SUBACK", RIGHTARROW, clnode->getNodeId()->c_str(), msgPrint(sSuback));
_res->getClientSendQue()->post(evun); // Send SUBACK to Client
}
delete subscribe;
}
delete sSubscribe;
}
/*-------------------------------------------------------
* Upstream MQTTSnPublish
-------------------------------------------------------*/
void GatewayControlTask::handleSnPublish(Event* ev, ClientNode* clnode, MQTTSnMessage* msg){
printf(BLUE_FORMAT2, currentDateTime(), "PUBLISH", LEFTARROW, clnode->getNodeId()->c_str(), msgPrint(msg));
MQTTSnPublish* sPublish = new MQTTSnPublish();
MQTTPublish* mqMsg = new MQTTPublish();
sPublish->absorb(msg);
Topic* tp = clnode->getTopics()->getTopic(sPublish->getTopicId());
if(tp || ((sPublish->getFlags() && MQTTSN_TOPIC_TYPE) == MQTTSN_TOPIC_TYPE_SHORT)){
if(tp){
mqMsg->setTopic(tp->getTopicName());
}else{
string str;
mqMsg->setTopic(sPublish->getTopic(&str));
}
if(sPublish->getMsgId()){
MQTTSnPubAck* sPuback = new MQTTSnPubAck();
sPuback->setMsgId(sPublish->getMsgId());
sPuback->setTopicId(sPublish->getTopicId());
if(clnode->getWaitedPubAck()){
delete clnode->getWaitedPubAck();
}
clnode->setWaitedPubAck(sPuback);
mqMsg->setMessageId(sPublish->getMsgId());
}
mqMsg->setQos(sPublish->getQos());
if(sPublish->getFlags() && MQTTSN_FLAG_DUP){
mqMsg->setDup();
}
if(sPublish->getFlags() && MQTTSN_FLAG_RETAIN){
mqMsg->setRetain();
}
mqMsg->setPayload(sPublish->getData() , sPublish->getDataLength());
clnode->setBrokerSendMessage(mqMsg);
Event* ev1 = new Event();
ev1->setBrokerSendEvent(clnode);
_res->getBrokerSendQue()->post(ev1);
}else{
if(sPublish->getMsgId()){
MQTTSnPubAck* sPuback = new MQTTSnPubAck();
sPuback->setMsgId(sPublish->getMsgId());
sPuback->setTopicId(sPublish->getTopicId());
sPuback->setReturnCode(MQTTSN_RC_REJECTED_INVALID_TOPIC_ID);
clnode->setClientSendMessage(sPuback);
Event* ev1 = new Event();
ev1->setClientSendEvent(clnode);
printf(BLUE_FORMAT1, currentDateTime(), "PUBACK", RIGHTARROW, clnode->getNodeId()->c_str(), msgPrint(sPuback));
_res->getClientSendQue()->post(ev1); // Send PubAck INVALID_TOPIC_ID
}
}
delete sPublish;
}
//--------------------------------------------------------------
void ofApp::setup(){
ofSetWindowShape(800, 1000);
ofPoint chartPos = ofPoint(ofGetWidth() * 0.1, ofGetHeight() * 0.1);
ofPoint chartSize = ofPoint(ofGetWidth() * 0.8, ofGetHeight() * 0.8);
drawLabels = true;
chartType = 0;
// 0: Load tsv file
ofBuffer file = ofBufferFromFile("pomodoro.tsv");
// 1: Get all possible dates
vector<string> allDates;
string prevDate = "";
while (!file.isLastLine()){
string line = file.getNextLine();
vector <string> split = ofSplitString(line, "\t");
string thisDate = split[0];
if(thisDate != prevDate){
allDates.push_back(thisDate);
}
prevDate = thisDate;
}
// 2: Create topics with names and pass all possible dates
file.resetLineReader();
while (!file.isLastLine()){
string line = file.getNextLine();
vector <string> split = ofSplitString(line, "\t");
string thisName = split[1];
bool nameIsStored = false;
for (int i = 0; i < allTopics.size(); i++) {
if(allTopics[i].name == thisName){
nameIsStored = true;
}
}
if(!nameIsStored){
Topic thisTopic;
thisTopic.setup(thisName, allDates);
allTopics.push_back(thisTopic);
}
}
// 3: Fill out hours
file.resetLineReader();
while (!file.isLastLine()){
string line = file.getNextLine();
vector <string> split = ofSplitString(line, "\t");
string thisName = split[1];
string thisDate = split[0];
float theseHours = split[5].size() * 0.5;
for (int i = 0; i < allTopics.size(); i++) {
if(allTopics[i].name == thisName){
for (int j = 0; j < allTopics[i].dates.size(); j++){
if (allTopics[i].dates[j] == thisDate) {
allTopics[i].hours[j] += theseHours;
}
}
}
}
}
// 4: Calculate the total hours for each topic
for (int i = 0; i < allTopics.size(); i++) {
allTopics[i].calculateHours();
}
// 5: Sort by total hours
sort(allTopics.begin(), allTopics.end(), sortByCount);
// 6: Before setting the vertices, we need to know
// what is the highest value of hours for one day
vector<float> allHours;
for (int i = 0; i < allTopics[0].hours.size(); i++) {
float sumOfHours = 0.0;
for (int j = 0; j < allTopics.size(); j++) {
// cout << allTopics[j].hours[i] << endl;
sumOfHours += allTopics[j].hours[i];
}
// cout << "****************************" << endl;
// cout << sumOfHours << endl;
// cout << "****************************" << endl;
allHours.push_back(sumOfHours);
}
float maxHoursPerDay = 0.0;
for (int i = 0; i < allHours.size(); i++) {
// cout << allHours[i] << endl;
if (allHours[i] > maxHoursPerDay) {
maxHoursPerDay = allHours[i];
}
}
cout << maxHoursPerDay << endl;
// 7: Set bars (and area vertices)
for (int i = 0; i < allTopics.size(); i++) {
allTopics[i].setBars(i, allTopics, chartPos, chartSize, maxHoursPerDay);
}
// 7: Set polar coordinates
float innerRadius = ofGetWidth() * 0.05;
float outerRadius = ofGetWidth() * 0.45;
for (int i = 0; i < allTopics.size(); i++) {
allTopics[i].setPolar(i, allTopics, innerRadius, outerRadius, maxHoursPerDay);
}
// 8: Set colors
for (int i = 0; i < allTopics.size(); i++) {
allTopics[i].setColor(i, allTopics.size());
}
}
void Camera::DetectSatellite() {
int horizontalLine[WIDTH];
int verticalLine[HEIGHT];
// Init Arrays
for (int x = 0; x < WIDTH; x++) {
horizontalLine[x] = 0;
}
for (int y = 0; y < HEIGHT; y++) {
verticalLine[y] = 0;
}
int pixel = 0;
// Sum up Picture to Lines
for (int y = 0; y < HEIGHT; y++) {
for (int x = 0; x < WIDTH; x++) {
if ((int) DCMI_Buffer[2 * x + 2 * y * WIDTH] > THRESHOLD) {
horizontalLine[x] += (int) DCMI_Buffer[2 * x + 2 * WIDTH * y];
verticalLine[y] += (int) DCMI_Buffer[2 * x + 2 * WIDTH * y];
pixel++;
}
}
}
if(pixel<MINPIXELTHRESHOLD) { //Cancel if object is too small
target.x=0;
target.y=0;
return;
}
// Find the position in the arrays where the sumed up values
// are Q1, HALF and Q3 of the overall sum. HALF is exactly
// the center of gravity of the picture, the span between
// Q1 and Q3 is a good indicatior for the angle of the obj.
int counter = 0;
int sum1 = 0;
int sum2 = 0;
for(int x = 0; x < WIDTH; x++) {
sum1 += horizontalLine[x];
}
int first_quarter = 0;
int third_quarter = 0;
int targetX = 0;
int spanX = 0;
while(sum2<Q3*sum1) {
sum2 += horizontalLine[counter];
counter++;
if((Q1*sum1<sum2)&&(first_quarter==0)){
first_quarter = counter;
}
if((HALF*sum1<sum2)&&(targetX==0)) {
targetX = counter;
}
if((Q3*sum1<sum2)&&(third_quarter==0)) {
third_quarter = counter;
}
}
spanX = third_quarter - first_quarter;
counter = 0;
sum1 = 0;
sum2 = 0;
for(int y = 0; y < HEIGHT; y++) {
sum1 += verticalLine[y];
}
first_quarter = 0;
third_quarter = 0;
int targetY = 0;
int spanY = 0;
while(sum2<Q3*sum1) {
sum2 += verticalLine[counter];
counter++;
if((Q1*sum1<sum2)&&(first_quarter==0)){
first_quarter = counter;
}
if((HALF*sum1<sum2)&&(targetY==0)) {
targetY = counter;
}
if((Q3*sum1<sum2)&&(third_quarter==0)) {
third_quarter = counter;
}
}
spanY = third_quarter - first_quarter;
// ----------------------------------
bool fireAngle = spanX>2*spanY;
target.y = targetX;
target.x = targetY;
cameraTargetTopic.publish(target);
cameraFireTopic.publish(fireAngle);
xprintf("Target: x:%d, y:%d\n", target.x, target.y);
xprintf("Fire: %d\n", fireAngle);
// ---------------------------------
}
int main(int argc, char *argv[]) {
try {
BaseTestCase::startTest(argv);
// create Admin and connect
XoramAdmin* admin = new XoramAdmin();
admin->connect("root", "root", 60);
// create destination
Queue* queue = admin->createQueue("queue");
printf("queue->getUID() = %s, queue->getName() = %s\n",queue->getUID(), queue->getName());
Topic* topic = admin->createTopic("topic");
printf("topic->getUID() = %s, topic->getName() = %s\n",topic->getUID(), topic->getName());
// set right
admin->setFreeReading(queue);
admin->setFreeWriting(queue);
admin->setFreeReading(topic);
admin->setFreeWriting(topic);
// create "anonymous" user
admin->createUser("anonymous", "anonymous");
ConnectionFactory* cf = new TCPConnectionFactory("localhost", 16010);
Connection* cnx = cf->createConnection("anonymous", "anonymous");
cnx->start();
Session* sess = cnx->createSession();
MessageProducer* prod1 = sess->createProducer(queue);
MessageProducer* prod2 = sess->createProducer(topic);
MessageConsumer* cons1 = sess->createConsumer(queue);
MessageConsumer* cons2 = sess->createConsumer(topic);
Message* msg1 = sess->createMessage();
prod1->send(msg1);
printf("##### Message sent on queue: %s\n", msg1->getMessageID());
Message* msg2 = sess->createMessage();
prod2->send(msg2);
printf("##### Message sent on topic: %s\n", msg2->getMessageID());
Message* msg = cons1->receive();
printf("##### Message received from queue: %s\n", msg->getMessageID());
msg = cons2->receive();
printf("##### Message received from tpoic: %s\n", msg->getMessageID());
// delete User
CreateUserReply* userReply = admin->createUser("removeUser", "removeUser");
admin->deleteUser("removeUser",userReply->getProxId());
// delete Queue and Topic
printf("delete Queue %s\n", queue->getUID());
admin->deleteDestination(queue->getUID());
printf("delete Topic %s\n", topic->getUID());
admin->deleteDestination(topic->getUID());
admin->disconnect();
cnx->close();
} catch (Exception exc) {
printf("##### exception - %s", exc.getMessage());
BaseTestCase::error(&exc);
} catch (...) {
printf("##### exception\n");
BaseTestCase::error(new Exception(" catch ..., unknown exception "));
}
printf("##### bye\n");
BaseTestCase::endTest();
}
String Controller::call(Topic &topic) {
// MQTT state information via API-call
if (topic.modifyTopic(0) == "event/mqtt/connected") {
if (topic.argIs(0, "1")) {
on_mqtt_connected();
} else {
on_mqtt_disconnected();
}
}
// D("Controller: begin call");
// set
if (topic.itemIs(1, "set")) {
if (topic.itemIs(2, "ffs")) {
return ffs.set(topic);
} else if (topic.itemIs(2, "clock")) {
return clock.set(topic);
} else if (topic.itemIs(2, "esp")) {
return espTools.set(topic);
} else if (topic.itemIs(2, "wifi")) {
return wifi.set(topic);
} else if (topic.itemIs(2, "device")) {
if (topic.itemIs(3, "fillDashboard")) {
return device.fillDashboard();
} else {
return device.set(topic);
}
} else if (topic.itemIs(2, "controller")) {
if (topic.itemIs(3, "reconnectDelay")) {
D("set reconnectDelay");
Di("arg=", topic.getArgAsLong(0));
reconnectDelay = topic.getArgAsLong(0);
if (reconnectDelay < 1)
reconnectDelay = 1;
if (reconnectDelay > RECONNECT_DELAY_MAX)
reconnectDelay = RECONNECT_DELAY_MAX;
reconnectDelayed = 0;
return TOPIC_OK;
} else {
return TOPIC_NO;
}
} else {
return TOPIC_NO;
}
// get
} else if (topic.itemIs(1, "get")) {
if (topic.itemIs(2, "ffs")) {
return ffs.get(topic);
} else if (topic.itemIs(2, "clock")) {
return clock.get(topic);
} else if (topic.itemIs(2, "esp")) {
return espTools.get(topic);
} else if (topic.itemIs(2, "wifi")) {
return wifi.get(topic);
} else if (topic.itemIs(2, "device")) {
if(topic.itemIs(3, "flags")) {
return fwConfig();
} else if(topic.itemIs(3, "version")) {
return device.getVersion();
} else if (topic.itemIs(3, "type")) {
return device.getType();
} else if (topic.itemIs(3, "dashboard")) {
return device.getDashboard();
} else {
return device.get(topic);
}
} else {
return TOPIC_NO;
}
} else {
return TOPIC_NO;
}
// D("Controller: end call");
}
/*
* @description：
* 一趟聚类的思想
*/
void Cluster::Singlepass() {
#ifdef TIME
time_t start3;
start3 = time(NULL);
#endif
this->SetClusterThrod(this->GenClusterThrod() + THROD_ADD);
std::cout << "CLUSTER_THROD: " << this->CLSTER_THROD << std::endl;
#ifdef DEBUG_CLUSTER1
printMatrix(this->co_ccur_matrix);
#endif
MAP::iterator topic_w_it = this->topicword->begin();
TopicWord firstword = topic_w_it->second;
//这里初始化一个词作为一个簇（topic）
Topic topic;
topic.TopicInit(firstword);
this->clusterList.push_back(topic);
//对于每一个词，计算词在话题列表Topic的距离
topic_w_it++;
std::cout<<"聚类前特征词的个数"<<this->topicword->size()<<std::endl;
for (; topic_w_it != this->topicword->end(); ++topic_w_it) {
vector<Topic>::iterator vec_clu_it = this->clusterList.begin();
double maxDistance = MINVALUE;
vector<Topic>::iterator belong_clus_it = vec_clu_it;//这里应该是赋值还是指针？？？？
for (; vec_clu_it != this->clusterList.end(); ++vec_clu_it) {
double words_distance = Cal_Words_Topic_Distance(*vec_clu_it,topic_w_it->second);
//查看是否有比之前保留的最近的簇更近的簇
if (maxDistance < words_distance) {
maxDistance = words_distance;
belong_clus_it = vec_clu_it;
}
}
//如果该词与该簇距离最近，那么将该词加入该簇
if (maxDistance < this->CLSTER_THROD) {
Topic newTopic;
newTopic.TopicInit(topic_w_it->second);
this->clusterList.push_back(newTopic);
} else {
belong_clus_it->addTopicWord(topic_w_it->second);
}
}
#ifdef TIME
time_t ends4;
ends4 = time(NULL);
std::cout << "一趟聚类用时：" << difftime(ends4, start3) << std::endl;
#endif
#ifdef TIME
time_t start5;
start5 = time(NULL);
#endif
//及时将共现矩阵清空
// this->co_ccur_matrix.clear();
//match weibo id to topic
this->MatchWeiboIDToTopic();
//select the weibo which have more than two words in topic
this->ListAllTopicWeiboId();
#ifdef TIME
time_t ends5;
ends5 = time(NULL);
std::cout << "微博对应话题用时：" << difftime(ends5, start5) << std::endl;
#endif
this->SortTopic();
// this->InsterAllTopicToDatabase();
#ifdef PRINTTOPICA
printTopic(&this->clusterList);
#endif
}