DNA,Client server

PROGRAM FOR DNA CONCEPT

PROGRAM:

      import java.util.*;

      import java.io.*;

         public class DNAdescending

          

           {

              public static void main(String args[])

           {

              final String DNAfilname="dnasequence.txt";

              final String outputFile="dnaout1.txt";

              DNAdescending dnaTest=new DNAdescending();

              try

              {

              File f=new File(outputFile);

BufferedOutputStream outputstream=new BufferedOutputStream(new FileOutputStream(f));

PrintWriter pw=new PrintWriter(outputstream);

              dnaTest.readfileAsstring(DNAfilname,pw);

                   pw.close();

              }

catch(Exception e)

{

e.printStackTrace();

}

}

private void readfileAsstring(String filename,PrintWriter pw)throws java.io.IOException

{

BufferedReader read=new BufferedReader(new InputStreamReader(this.getClass().getClassLoader().getResourceAsStream(filename)));

String strline;

int count,i,j,temp;

boolean flag;

String[][] line=new String[15][6];

while((strline=read.readLine())!=null)

{

String[] word=strline.split(" ");

count=0;

flag=false;

for(i=0;i<word.length;i++)

          {

if(word[i].contains("TATA"))

          {

count++;

flag=true;

          }

     }

if(flag)

              {

for(int k=0;k<6;k++)

              {

if(line[count][k]==null)

                   {

line[count][k]=strline;

System.out.println(line[count][k]);

break;

                   }

              }

}

}

for(i=4;i>0;i--)

for(j=5;j>=0;j--)

     {

if(line[i][j]!=null)

writeIntoFile(line[i][j],pw);

}

}

private void writeIntoFile(String str,PrintWriter pw)

{

try

{

pw.println(str);

System.out.println("The dna pattern has been written");

}

catch(Exception e)

{

e.printStackTrace();

}

}

}

OUTPUT:

Z:\javapgms>javac DNAdescending.java

Z:\javapgms>java DNAdescending

TATAHH TATAHH TATFH

TATASG TATAGG TATAG

TATGGG TATAGG TAGGG

The dna pattern has been written

The dna pattern has been written

The dna pattern has been written