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Table_Interpreter.java
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Table_Interpreter.java
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import java.io.File; // Import the File class
import java.io.FileNotFoundException; // Import this class to handle errors
import java.io.IOException; // Import the IOException class to handle errors
import java.io.FileWriter; // Import the FileWriter class
import java.util.Scanner; // Import the Scanner class to read text files
public class Table_Interpreter{
private static File myObj; //Used to store tables in methods
private static Scanner myReader; //Used to read txt files
//private static Table in;
//Sets up scanner to return lines of txt file.
private static boolean read_file(String file)
{
try
{
myObj = new File(file);
myReader = new Scanner(myObj);
return true;
}
catch (FileNotFoundException e)
{
return false;
}
}
//Turns a text file into a returned Table object
public static Table table_in(String file){
String content;
Table in = null;
if(read_file(file)){
//Constructs a Table based on txt file name and first line as dice
if(myReader.hasNextLine()){
Dice d = Dice.interpret(myReader.nextLine());
in = new Table(myObj.getName(), d);
//Takes every line after the first as a new entry
for(int i = 1; myReader.hasNextLine(); i++){
content = myReader.nextLine();
in.insert_content(content, i);
}
}
myReader.close();
return in;
}
return null;
}
//Turns a Table object into a text file
public static void table_out(Table table){
String name = table.get_name();
Dice dice = table.get_dice();
String dice_string = String.valueOf(dice.get_quantity()) + "d" + String.valueOf(dice.get_type());
//Create File, or find file that already exists
try
{
FileWriter myWriter = new FileWriter(name);
myWriter.write(dice_string + "\n");
for(int i = 1; i <= table.get_size(); i++){
myWriter.write(table.get_content(i) + "\n");
}
myWriter.close();
}
catch (IOException e) {
}
}
/*public static void main(String args[])
{
boolean run = true;
Scanner input = new Scanner(System.in);
while(run){
String file = input.nextLine();
if(file.equals("stop"))
{ run = false; }
else{
Table in = table_in(file);
if(in != null){
in.print_table();
}
}
}
}*/
}