public void filterRetweets2(String fileName) {
ArrayList<String> tweets = Utility.readFile(fileName);
ArrayList<String> filteredTweets = new ArrayList<String>();
HashMap<String, Boolean> tweetsToBeAdded = new HashMap<String, Boolean>();
for (String tweet : tweets) {
tweet = tweet.toLowerCase().trim();
/*if(!Utility.isEnglish(tweet))
{
System.out.println("Ignoring tweet: ["+tweet+"], since I don't think it's english...");
continue;
}*/
/*if(tweet.contains("ã")||tweet.startsWith("@")||tweet.startsWith("http")||tweet.startsWith("rt") || tweet.equals("")
||tweet.startsWith("\"rt"))
continue;
//what we have here are the tweets that survived.
String tokens [] = tweet.split(Utility.space);
StringBuilder sb = new StringBuilder();
for(int i=0;i<tokens.length;i++)
{
String token = tokens[i];
token = Utility.processToken(token);
if(token != null)
{
token = token.trim();
sb.append(token).append(Utility.space);
}
}*/
// String t = sb.toString().trim();
String t = tweet.toLowerCase().trim();
// if(!tweetsToBeAdded.containsKey(t) && t.length() >25)
if (!tweet.contains("#sarcasm")) {
tweetsToBeAdded.put(t, true);
}
}
Iterator<Map.Entry<String, Boolean>> it = tweetsToBeAdded.entrySet().iterator();
while (it.hasNext()) {
Map.Entry<String, Boolean> pair = (Map.Entry<String, Boolean>) it.next();
filteredTweets.add(pair.getKey());
}
Utility.writeFile("files/RandomOutput", filteredTweets);
}
private static Optional<String> getRepositoryIdFromJson(Path p) {
try {
String repoId =
new Model(
(SerializableModel)
new Gson()
.fromJson(
Utility.readFile(String.valueOf(p.toAbsolutePath())).get(),
new TypeToken<SerializableModel>() {}.getType()))
.getRepoId();
if (String.valueOf(p.getFileName()).equalsIgnoreCase(escapeRepoName(repoId))) {
logger.info("Adding " + p.getFileName() + " to stored repository list. ");
return Optional.of(repoId);
}
} catch (NullPointerException | JsonParseException e) {
logger.error("Unable to load repository from " + p.getFileName());
}
return Optional.empty();
}
public void filterRetweets(String inputFile, String outputFile) {
ArrayList<String> tweets = Utility.readFile(inputFile);
ArrayList<String> filteredTweets = new ArrayList<String>();
HashMap<String, Boolean> tweetsToBeAdded = new HashMap<String, Boolean>();
for (String tweet : tweets) {
tweet = tweet.toLowerCase().trim();
if (tweet.contains("ã")
|| tweet.startsWith("rt")
|| tweet.startsWith("@")
|| tweet.startsWith("http")
|| tweet.equals("")
|| tweet.startsWith("\"rt")) continue;
// what we have here are the tweets that survived.
String tokens[] = tweet.split(Utility.space);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < tokens.length; i++) {
String token = tokens[i];
token = Utility.processToken(token);
if (token != null) {
token = token.trim();
sb.append(token).append(Utility.space);
}
}
String t = sb.toString().trim();
if (!tweetsToBeAdded.containsKey(t) && t.length() > 25) {
tweetsToBeAdded.put(t, true);
}
}
Iterator<Map.Entry<String, Boolean>> it = tweetsToBeAdded.entrySet().iterator();
while (it.hasNext()) {
Map.Entry<String, Boolean> pair = (Map.Entry<String, Boolean>) it.next();
filteredTweets.add(pair.getKey());
}
Utility.writeFile(outputFile, filteredTweets);
}
