DataCollections.Users_EdgesCollectionFromTweets.java Source code

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Here is the source code for DataCollections.Users_EdgesCollectionFromTweets.java

Source

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package DataCollections;

import Logger.LogPrinter;
import datamanagement.Tweet_dbo;
import datamanagement.UserRelation_dbo;
import datamanagement.User_dbo;
import datamanagement.UsersRelationsTable;
import datamanagement.UsersTable;
import twitter4j.Status;
import twitter4j.UserMentionEntity;

/**
 *
 * @author Srikanth
 */
public class Users_EdgesCollectionFromTweets {

    public UserRelationsHelper relationhelper;
    public UserHelper userhelper;

    public Users_EdgesCollectionFromTweets() {
        relationhelper = new UserRelationsHelper();
        userhelper = new UserHelper();
    }

    public void extract_InsertUsers_EdgesFromTweet(Status s) {
        User_dbo tweetuser = userhelper.convertUserToUser_dbo(s.getUser());

        UserMentionEntity[] mentions = s.getUserMentionEntities();
        Long[] mentionedusers = new Long[mentions.length];
        User_dbo[] mentionedusersdbos = new User_dbo[mentions.length];

        int count = 0;
        for (UserMentionEntity u : mentions) {
            mentionedusers[count] = u.getId();
            mentionedusersdbos[count] = userhelper.convertMentionedUserToUser_dbo(u);
            count++;
        }
        User_dbo[] existinguser = UsersTable
                .select(" user_id = " + tweetuser.values[User_dbo.map.get("user_id")].lnumber + "", 0, 2);
        tweetuser.values[User_dbo.map.get("udetails_processed")].bool = true;
        if (existinguser.length == 0) {
            UsersTable.insert(tweetuser);
        } else {
            if (existinguser.length == 1) {
                if (existinguser[0].values[User_dbo.map.get("udetails_processed")].bool == false) {
                    UsersTable.delete(existinguser[0].values[User_dbo.map.get("user_id")].lnumber);
                    tweetuser.values[User_dbo.map.get("fri_fol_processed")].setValue(
                            String.valueOf(existinguser[0].values[User_dbo.map.get("fri_fol_processed")].bool));
                    LogPrinter.printLog("User Deleted");
                    UsersTable.insert(tweetuser);
                }
            }

        }
        long uid1 = tweetuser.values[User_dbo.map.get("user_id")].lnumber;
        long uid2;
        for (User_dbo mentioneduser : mentionedusersdbos) {

            existinguser = UsersTable
                    .select(" user_id = " + mentioneduser.values[User_dbo.map.get("user_id")].lnumber + "", 0, 2);

            if (existinguser.length == 0) {
                UsersTable.insert(mentioneduser);
            }
            relationhelper.insertEdge(tweetuser, mentioneduser);
        }
    }

}