だたてｔ - 経済統計練習帳

package kube;
 
import java.io.*;
 
public class pro {
 
 
    String[] data=new String[600000];
    int s,datanumber;
   String[] code=new String[600000];
    String[] line=new String[600000];
     String[] name=new String[600000];
      String[] com=new String[600000];
      String[] v1=new String[600000];
     String[] v2=new String[600000];
      String[] v3=new String[600000];
       String[] v4=new String[600000];
      int number;
       String[] geo=new String[600000];
 
    public static void main(String[] args) {
        pro t=new pro();
    }
 
    pro(){
 
    readx("data.xml");    
 
 
 
      String c1="<ksj:station xlink:href=";          
     String s1="<ksj:stationName>";
      String s2="<ksj:administrationCompany>";
     String s3="<ksj:routeName>";    
     String nv1="<ksj:passengers2011>";
     String nv2="<ksj:passengers2012>";
     String nv3="<ksj:passengers2013>";
     String nv4="<ksj:passengers2014>";
 
 
    int sx=0; 
    for(s=1;s<datanumber+1;s++){
    if(data[s].indexOf(c1)>-1)sx=sx+1;
    if(data[s].indexOf(c1)>-1)code[sx]=data[s];
     if(data[s].indexOf(s1)>-1)name[sx]=data[s];
     if(data[s].indexOf(s2)>-1)com[sx]=data[s];
      if(data[s].indexOf(s3)>-1)line[sx]=data[s];
      if(data[s].indexOf(nv1)>-1)v1[sx]=data[s];
     if(data[s].indexOf(nv2)>-1)v2[sx]=data[s];
     if(data[s].indexOf(nv3)>-1)v3[sx]=data[s];
     if(data[s].indexOf(nv4)>-1)v4[sx]=data[s];
    }
 
    number=sx;
 
    for(s=1;s<number+1;s++){
    int p1=v1[s].indexOf(">");
    int p2=v1[s].indexOf("<",p1);
    v1[s]=v1[s].substring(p1+1,p2);
 
    p1=v2[s].indexOf(">");
    p2=v2[s].indexOf("<",p1);
    v2[s]=v2[s].substring(p1+1,p2);
 
    p1=v3[s].indexOf(">");
    p2=v3[s].indexOf("<",p1);
    v3[s]=v3[s].substring(p1+1,p2);
 
    p1=v4[s].indexOf(">");
    p2=v4[s].indexOf("<",p1);
    v4[s]=v4[s].substring(p1+1,p2);
    System.out.println(v1[s]);
    }
 
    for(s=1;s<number+1;s++){
    int p1=name[s].indexOf(">");
    int p2=name[s].indexOf("<",p1);
    name[s]=name[s].substring(p1+1,p2);
 
    p1=com[s].indexOf(">");
    p2=com[s].indexOf("<",p1);
    com[s]=com[s].substring(p1+1,p2);
 
    p1=line[s].indexOf(">");
    p2=line[s].indexOf("<",p1);
    line[s]=line[s].substring(p1+1,p2);
    }
 
 
    sx=0;
    for(s=1;s<datanumber+1;s++){
    if(data[s].indexOf("<gml:posList>")>-1)sx=sx+1;
    if(data[s].indexOf("<gml:posList>")>-1)geo[sx]=data[s+1];
    }
 
    for(s=1;s<number+1;s++){
    geo[s]=geo[s].trim();    
     geo[s]=geo[s].replace(" ",",");    
    }
 
 
   writexml("ren.txt");         
 
 
 
    }
 
 
    void writexml(String file){ 
 
    int s,sx;
 
try{ 
PrintWriter pw = new PrintWriter (new BufferedWriter(new FileWriter(file))); 
 
for(s=1;s<number+1;s++){  
pw.print(name[s]);
pw.print(",");
pw.print(line[s]);
pw.print(",");
pw.print(com[s]);
pw.print(",");
pw.print(geo[s]);
pw.print(",");
pw.print(v1[s]); 
pw.print(",");
pw.print(v2[s]); 
pw.print(",");
pw.print(v3[s]); 
pw.print(",");
pw.println(v4[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。"); } 
 
 
} 
 
 
 
     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;
 
} 
 
 
}