package gov.nasa.ial.mde.solver.tests;
import java.io.BufferedReader;
import java.io.InputStreamReader;
public class RegexTest {
private static final String REGEX = "(-?\\d*\\.?\\d*)";
public static void main(String[] args){
try {
InputStreamReader isr = new InputStreamReader(System.in);
BufferedReader reader = new BufferedReader(isr);
while(true){
System.out.println("\n\nEnter equation (or CTRL-C to exit): ");
String equation = reader.readLine();
System.out.println(equation.matches(REGEX));
}
}
catch(Exception e){
System.out.println("Oh noes.");
}
}
}