本文整理匯總了Java中backtype.storm.tuple.Tuple.getLong方法的典型用法代碼示例。如果您正苦於以下問題：Java Tuple.getLong方法的具體用法？Java Tuple.getLong怎麽用？Java Tuple.getLong使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類backtype.storm.tuple.Tuple的用法示例。
在下文中一共展示了Tuple.getLong方法的7個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: execute
import backtype.storm.tuple.Tuple; //導入方法依賴的package包/類
public void execute(Tuple input, BasicOutputCollector collector) {
LOGGER.debug("Calculating positive score");
Long id = input.getLong(input.fieldIndex("tweet_id"));
String text = input.getString(input.fieldIndex("tweet_text"));
Set<String> posWords = PositiveWords.getWords();
String[] words = text.split(" ");
int numWords = words.length;
int numPosWords = 0;
for (String word : words) {
if (posWords.contains(word))
numPosWords++;
}
collector.emit(new Values(id, (float) numPosWords / numWords, text));
}
示例2: execute
import backtype.storm.tuple.Tuple; //導入方法依賴的package包/類
public void execute(Tuple input, BasicOutputCollector collector) {
Long id = input.getLong(input.fieldIndex("tweet_id"));
String tweet = input.getString(input.fieldIndex("tweet_text"));
Float pos = input.getFloat(input.fieldIndex("pos_score"));
Float neg = input.getFloat(input.fieldIndex("neg_score"));
String score = input.getString(input.fieldIndex("score"));
HttpPost post = new HttpPost(this.webserver);
String content = String.format(
"{\"id\": \"%d\", " +
"\"text\": \"%s\", " +
"\"pos\": \"%f\", " +
"\"neg\": \"%f\", " +
"\"score\": \"%s\" }",
id, tweet, pos, neg, score);
try {
post.setEntity(new StringEntity(content));
HttpResponse response = client.execute(post);
org.apache.http.util.EntityUtils.consume(response.getEntity());
} catch (Exception ex) {
LOGGER.error("exception thrown while attempting post", ex);
LOGGER.trace(null, ex);
reconnect();
}
}
示例3: execute
import backtype.storm.tuple.Tuple; //導入方法依賴的package包/類
public void execute(Tuple input, BasicOutputCollector collector) {
LOGGER.debug("Calculating negitive score");
Long id = input.getLong(input.fieldIndex("tweet_id"));
String text = input.getString(input.fieldIndex("tweet_text"));
Set<String> negWords = NegativeWords.getWords();
String[] words = text.split(" ");
int numWords = words.length;
int numNegWords = 0;
for (String word : words) {
if (negWords.contains(word))
numNegWords++;
}
collector.emit(new Values(id, (float) numNegWords / numWords, text));
}
示例4: execute
import backtype.storm.tuple.Tuple; //導入方法依賴的package包/類
public void execute(Tuple tuple, BasicOutputCollector collector) {
LOGGER.debug("Scoring tweet");
Long id = tuple.getLong(tuple.fieldIndex("tweet_id"));
String text = tuple.getString(tuple.fieldIndex("tweet_text"));
Float pos = tuple.getFloat(tuple.fieldIndex("pos_score"));
Float neg = tuple.getFloat(tuple.fieldIndex("neg_score"));
String score = pos > neg ? "positive" : "negative";
LOGGER.debug(String.format("tweet %s: %s", id, score));
collector.emit(new Values(id, text, pos, neg, score));
}
示例5: execute
import backtype.storm.tuple.Tuple; //導入方法依賴的package包/類
public void execute(Tuple input, BasicOutputCollector collector) {
LOGGER.debug("removing stop words");
Long id = input.getLong(input.fieldIndex("tweet_id"));
String text = input.getString(input.fieldIndex("tweet_text"));
List<String> stopWords = StopWords.getWords();
for (String word : stopWords) {
text = text.replaceAll("\\b" + word + "\\b", "");
}
collector.emit(new Values(id, text));
}
示例6: execute
import backtype.storm.tuple.Tuple; //導入方法依賴的package包/類
@Override
public void execute(Tuple arg0) {
boolean isOdd = false;
double waittime = Math.random();
if (waittime < 999) {
waittime = waittime + 1000;
} else {
waittime = (waittime % 1000) + 1500;
}
if (!((waittime % 2) > 0.5))
isOdd = true;
try {
// long startTime = System.currentTimeMillis();
/*
* while(System.currentTimeMillis()- startTime <=waittime){ Thread.sleep(10); }
*/
Thread.sleep(1000);
FileWriter fileWriter = new FileWriter("C:/0-DRIVE/Apps/storm-local/OutPut.txt", true);
long boltTime = System.currentTimeMillis();
Long timeInTransit = boltTime - arg0.getLong(0);
BufferedWriter bufferedWriter = new BufferedWriter(fileWriter);
bufferedWriter.write(timeInTransit.toString());
bufferedWriter.newLine();
bufferedWriter.close();
if (!isOdd) {
_collector.emit("oddstream", new Values(arg0));
} else {
_collector.emit("evenstream", new Values(arg0));
}
/*
* String str ="str"; str.charAt(4);
*/
_collector.ack(arg0);
} catch (Throwable e) {
e.printStackTrace();
// _collector.fail(arg0);
}
}
示例7: execute
import backtype.storm.tuple.Tuple; //導入方法依賴的package包/類
public void execute(Tuple input, BasicOutputCollector collector) {
LOGGER.debug("removing ugly characters");
Long id = input.getLong(input.fieldIndex("tweet_id"));
String text = input.getString(input.fieldIndex("tweet_text"));
text = text.replaceAll("[^a-zA-Z\\s]", "").trim().toLowerCase();
collector.emit(new Values(id, text));
}