ひちゅじ - 経済統計練習帳

package actor;
 
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.*;
 
 
public class Actor {
 
     String[] data=new String[5000];
     int s,datanumber,number;
     String[] title=new String[5000];
     String[] code=new String[5000];
     String[] artist=new String[5000];
  String[] subdata=new String[500000];
 
    public static void main(String[] args) {
        Actor t=new Actor(); 
    }
    Actor(){
 
 
 
        readx("data.csv");
 
        for(s=1;s<datanumber;s++){
        String[] x=data[s+1].split(",");
        title[s]=x[0];
        code[s]=x[1];
 
        }
 
        int n=0;
 
        number=datanumber;
        int tr;
     for(tr=1;tr<number+1;tr++){   
        readx("data/"+code[tr]+".txt");
 
        String str="";
 
        for(s=1;s<datanumber;s++){
        if(data[s].indexOf("主な出演")>-1)str=data[s+1];
 
        }   
 
 
        String[] x=str.split("、");
 
 
      for(s=0;s<x.length;s++){
    x[s]=clean_str(x[s]);
    int p1=x[s].indexOf("(");
    if(p1>-1)x[s]=x[s].substring(0,p1);
     p1=x[s].indexOf("（");
    if(p1>-1)x[s]=x[s].substring(0,p1);
    x[s]=x[s].replace("　","");
 
     if(x[s].indexOf("）")>-1)x[s]=""; 
 
      } 
 
      int sx=0;
      for(s=0;s<x.length;s++){  
         if(x[s].length()>1)sx=sx+1; 
      if(x[s].length()>1)artist[sx]=x[s];
      }
 
      int number_artist=sx;
       System.out.println(number_artist);
      for(s=1;s<number_artist+1;s++){
      n=n+1;
      subdata[n]=title[tr]+","+code[tr]+","+artist[s];    
      }
 
 
 
 
    }
 
 
 
 
     datanumber=n;
 
     writexml("ren.csv");
 
 
 
 
 
    }
    void writexml(String file){ 
 
    int s,sx;
 
try{ 
PrintWriter pw = new PrintWriter (new BufferedWriter(new FileWriter(file))); 
 
for(s=1;s<datanumber+1;s++){   
pw.println(subdata[s]);  
}
 
 
System.out.println("ファイルに書きこみました。"); 
pw.close(); 
} catch(IOException ep){ System.out.println("入出力エラーです。"); } 
 
 
} 
 
 
 
 
    String clean_str(String str){
 int kk;
  String sp=str;
  for(kk=1;kk<10;kk++){
  sp=fresh(sp);
  }
  return sp;
}
 
String fresh(String strstr){
 
  strstr=""+strstr;
 
  int p1=strstr.indexOf("<");
  int p2=-1; 
  if(p1>-1)p2=strstr.indexOf(">",p1);
  String k="";
  if(p2>-1)k=strstr.substring(p1,p2)+">";
 
  String strxp=strstr.replace(k,"");
 
  return strxp;
 
}
 
 
 
 
 
      void readx(String file){
 
String str;
BufferedReader br;  
int s;
s=0;
try {
br = new BufferedReader(new InputStreamReader(new FileInputStream(file),"UTF-8"));  
while((str = br.readLine()) != null) {  
s=s+1;
data[s]=str;  
}
br.close();
} catch (IOException e) {System.out.println(e);}  
 
datanumber=s;
 
} 
 
 
 
 
 
}