modified

Clean_commented.java → Clean_commented(1).java

@@ -318,7 +318,7 @@ public class Clean {
 		for(int i=0; i<str.length();i++){
 			char sign=str.charAt(i);
 			if(sign==';'){
-				str=str.substring(0,i-1)+","+str.substring(i+1);
+				str=str.substring(0,i-1)+"ß"+str.substring(i+1);
 			}
 		}
 		return str;
@@ -400,6 +400,7 @@ public class Clean {
 					}
 					String tweet_text=values[1];//set remaining variables
 					String tweet_time=values[4];
+					tweet_text=tweet_text.replace("ß", ";");
 					int ID=counter;
 					int retweet_count=Integer.parseInt(values[7]);
 					int favorite_count=Integer.parseInt(values[8]);
@@ -547,33 +548,33 @@ public class Clean {
 				
 //------------CREATE the Table-----------------------------tweeter_user---------		
 				
-//				String creat_user="CREATE TABLE tweeter_user (id serial NOT NULL," +
-//											"handle text  NOT NULL, " +
-//											"PRIMARY KEY (id))";
-//				stmt2.executeUpdate(creat_user);
+				String creat_user="CREATE TABLE tweeter_user (id serial NOT NULL," +
+											"handle text  NOT NULL, " +
+											"PRIMARY KEY (id))";
+				stmt2.executeUpdate(creat_user);
 				
 				
 ////------------CREATE the Table-----------------------------tweeter_hashtag---------		
 				
-//				String creat_hashtags="CREATE TABLE hashtags (id serial NOT NULL," +
-//											"hashtag_text text  NOT NULL," +
-//											"PRIMARY KEY (id))";
-//				stmt3.executeUpdate(creat_hashtags);
-//				
+				String creat_hashtags="CREATE TABLE hashtags (id serial NOT NULL," +
+											"hashtag_text text  NOT NULL," +
+											"PRIMARY KEY (id))";
+				stmt3.executeUpdate(creat_hashtags);
+				
 
 //------------Transfer the Table-----------------------------hashTag---------
 				
-//				for(int i=0; i<size_hashtagList;i++){
-//					Hashtag tmpHash=hashtagList.get(i);
-//					
-//					String ID=Integer.toString(tmpHash.get_hashtag_ID());
-//					String hashtag_text=tmpHash.get_hashtag_text();
-//					
-//					
-//					String hashtag_SQL="INSERT INTO hashtags(id, hashtag_text)" +
-//							"VALUES("+ID+",'"+hashtag_text+"')";
-//					stmt4.executeUpdate(hashtag_SQL);
-//				}
+				for(int i=0; i<size_hashtagList;i++){
+					Hashtag tmpHash=hashtagList.get(i);
+					
+					String ID=Integer.toString(tmpHash.get_hashtag_ID());
+					String hashtag_text=tmpHash.get_hashtag_text();
+					
+					
+					String hashtag_SQL="INSERT INTO hashtags(id, hashtag_text)" +
+							"VALUES("+ID+",'"+hashtag_text+"')";
+					stmt4.executeUpdate(hashtag_SQL);
+				}
 				
 //------------Transfer the Table-----------------------------Tweet---------
 				for(int i=0; i<size_tweetList;i++){
@@ -613,15 +614,15 @@ public class Clean {
 				}
 				
 //------------Transfer the Table-----------------------------USER---------				
-//				for(int i=0; i<size_userList;i++){
-//					User tmpUser=userList.get(i);
-//					String user_id=Integer.toString(tmpUser.user_id);
-//					String handle=tmpUser.handle;
-//					
-//					String user_SQL="INSERT INTO tweeter_user(id, handle)" +
-//							"VALUES("+user_id+",'"+handle+"')";
-//					stmt6.executeUpdate(user_SQL);
-//					
+				for(int i=0; i<size_userList;i++){
+					User tmpUser=userList.get(i);
+					String user_id=Integer.toString(tmpUser.user_id);
+					String handle=tmpUser.handle;
+					
+					String user_SQL="INSERT INTO tweeter_user(id, handle)" +
+							"VALUES("+user_id+",'"+handle+"')";
+					stmt6.executeUpdate(user_SQL);
+					
 //				
 //
 //				}