本文整理汇总了Java中org.springframework.social.twitter.api.HashTagEntity类的典型用法代码示例。如果您正苦于以下问题：Java HashTagEntity类的具体用法？Java HashTagEntity怎么用？Java HashTagEntity使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
HashTagEntity类属于org.springframework.social.twitter.api包，在下文中一共展示了HashTagEntity类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: importer
import org.springframework.social.twitter.api.HashTagEntity; //导入依赖的package包/类
@Bean
CommandLineRunner importer(UserRepository userRepository,
TweetRepository tweetRepository,
TagRepository tagRepository,
Neo4jTemplate neo4jTemplate,
TwitterTemplate twitterTemplate) {
return args -> {
// reset db
neo4jTemplate.query("MATCH (n) OPTIONAL MATCH (n)-[r]-() DELETE n,r", null);
// search for tweets matching query ('@SpringBoot')
SearchResults results = twitterTemplate.searchOperations().search("@SpringBoot", 200);
results.getTweets().stream().map(source -> {
User user = userRepository.save(new User(source.getUser()));
Tweet tweet = new Tweet(source.getId(), user, source.getText());
source.getEntities().getMentions().forEach((MentionEntity m) -> tweet.addMention(
userRepository.save(new User(m.getId(), m.getName(), m.getScreenName()))));
source.getEntities().getHashTags().forEach((HashTagEntity t) -> tweet.addTag(tagRepository.save(new Tag(t.getText()))));
return tweetRepository.save(tweet);
}).forEach(System.out::println);
userRepository.suggestFriends("starbuxman").forEach(System.out::println);
};
}
示例2: addAllTweets
import org.springframework.social.twitter.api.HashTagEntity; //导入依赖的package包/类
private void addAllTweets(JdbcTemplate template, List<Tweet> tweets) {
List<Object[]> list = tweets.stream().map(tweet -> new Object[]{tweet.getText(),
tweet.getFromUser(),
tweet.getCreatedAt(),
tweet.getId(),
tweet.getProfileImageUrl(),
tweet.getIdStr(),
tweet.getLanguageCode(),
tweet.getUser().getName(),
tweet.getInReplyToStatusId(),
tweet.getInReplyToUserId(),
tweet.getInReplyToScreenName(),
tweet.getToUserId(),
tweet.getEntities().getHashTags()
.stream()
.map(HashTagEntity::getText)
.collect(Collectors.joining(" ")),
tweet.getRetweetCount(),
tweet.getRetweetedStatus() != null ? tweet.getRetweetedStatus().getId() : null,
tweet.getUnmodifiedText(),
tweet.getSource()})
.collect(Collectors.toList());
template.batchUpdate("insert into tweets(" +
"text, " +
"from_user, " +
"created_at, " +
"tweet_id, " +
"profile_image_url," +
"id_string," +
"language_code, " +
"username," +
"in_reply_to_status_id , " +
"in_reply_to_user_id," +
"in_reply_to_screename," +
"to_user_id," +
"hashtags," +
"retweeted_count," +
"retweeted_status_id," +
"unmodified_text," +
"source" +
") values ( ?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)", list);
}
示例3: streamTweetEvent
import org.springframework.social.twitter.api.HashTagEntity; //导入依赖的package包/类
public void streamTweetEvent(List<SseEmitter> emitters) throws InterruptedException{
List<StreamListener> listeners = new ArrayList<StreamListener>();
StreamListener streamListener = new StreamListener() {
@Override
public void onWarning(StreamWarningEvent warningEvent) {
}
@Override
public void onTweet(Tweet tweet) {
//log.info("User '{}', Tweeted : {}, from ; {}", tweet.getUser().getName() , tweet.getText(), tweet.getUser().getLocation());
Integer connectedUsers = emitters.size();
//log.info("Streaming to :" + connectedUsers +" connected Users");
if (connectedUsers!=0) {
for (SseEmitter emiter : emitters) {
try {
emiter.send(SseEmitter.event().name("streamLocation").data(tweet.getUser().getLocation()));
StringBuilder hashTag = new StringBuilder();
List<HashTagEntity> hashTags = tweet.getEntities().getHashTags();
for (HashTagEntity hash : hashTags) {
hashTag.append("#"+hash.getText() + " ");
}
//System.out.println(hashTag);
emiter.send(SseEmitter.event().name("streamHashtags").data(hashTag));
} catch (IOException e) {
System.out.println("User Disconnected from the Stream");
//e.printStackTrace();
}
}
}else{
//Close Stream when all Users are disconnected.
userStream.close();
log.info("Zero Connected Users - Closing Stream");
}
}
@Override
public void onLimit(int numberOfLimitedTweets) {
}
@Override
public void onDelete(StreamDeleteEvent deleteEvent) {
}
};
//Start Stream when a User is connected
if (emitters.size()==1) {
listeners.add(streamListener);
userStream = twitter.streamingOperations().sample(listeners);
}
// Stream from a specific Location:
// Float west=-122.75f;
// Float south=36.8f;
// Float east=-121.75f;
// Float north = 37.8f;
//
// FilterStreamParameters filterStreamParameters = new FilterStreamParameters();
// filterStreamParameters.addLocation(west, south, east, north);
//Stream userStream = twitter.streamingOperations().filter(filterStreamParameters, listeners);
}