multiple fileWriters
Hi,
I'm trying to write 2 vectors to two different files and i'm not sure if it's possible.
my code works fine when i write the 1st vector to a file (with the second filewriter commented out) but when i try to write the second vector i get this error:
Split.java:64: cannot resolve symbol
symbol : constructor FileWriter (java.util.Vector)
location: class java.io.FileWriter
FileWriter out2 = new FileWriter(Test);
^
1 error
here is a snippet of my code
publicstaticvoid main(String[] args)
{
Vector Train;
Vector InnerVec =new Vector();
Split s =new Split();
Vector data = s.readFile("diabetes.txt");
Vector Test = s.split(data);
System.out.println("test sie" +Test.size());
Train = s.getTrainingVector();
System.out.println("train sie" +Train.size());
try
{
File Training =new File("Training.txt");
FileWriter out =new FileWriter(Training);
for(int i =0; i<Train.size(); i++)
{
InnerVec = (Vector)Train.elementAt(i);
for(int j =0; j><InnerVec.size(); j++)
{
out.write(""+(Float)(InnerVec.get(j)));
out.write(",");
out.write(" ");
}
out.write("\n");
}
out.close();
}
catch(IOException e)
{
System.exit(0);
}
try
{
File Testing =new File("Test.txt");
FileWriter out2 =new FileWriter(Test);
for(int i =0; i><Test.size(); i++)
{
InnerVec = (Vector)Test.elementAt(i);
for(int j =0; j><InnerVec.size(); j++)
{
out2.write(""+(Float)(InnerVec.get(j)));
out2.write(",");
out2.write(" ");
}
out2.write("\n");
}
out2.close();
}
catch(IOException e)
{
System.exit(0);
}
can anybody help?
Cheers>
