import java.util.Scanner; public class LinkedListTester { public static void mai
ID: 3563479 • Letter: I
Question
import java.util.Scanner;
public class LinkedListTester
{
public static void main(String[] args)
{
Scanner input = new Scanner(System.in);
LinkedListArray myList = null;
Memory env = new Memory();
// env.toggleDebug();
System.err.printf("Enter number of tests: ");
int numTests = input.nextInt();
System.err.printf("Begin entering %d tests ", numTests);
for(int i=0;i<numTests;i++)
{
String theTest = input.next().toLowerCase();
System.err.printf("Received %d: <%s> ", i, theTest);
if(theTest.equals("initialize"))
{
myList = new LinkedListArray(env);
myList.toggleDebug();
}
else if(theTest.equals("initializesize"))
{
myList = new LinkedListArray(input.nextInt(), env);
}
else if(theTest.equals("copy"))
{
LinkedListArray copyList = new LinkedListArray(myList);
for(int j=0;j<myList.getSize();j++)
{
if(myList.dataAt(j).equals(copyList.dataAt(j)) == false)
{
System.out.printf("Mismatch in copied list ");
}
}
System.out.printf("%s ",copyList.rawOutput());
copyList = null;
}
else if(theTest.equals("insert"))
{
if(myList.insert(input.next()) == false)
{
System.out.printf("No room! ");
}
}
else if(theTest.equals("insertfront"))
{
if(myList.insertFront(input.next()) == false)
{
System.out.printf("No room ");
}
}
else if(theTest.equals("remove"))
{
if(myList.remove(input.next()) == false)
{
System.out.printf("Not found ");
}
}
else if(theTest.equals("find"))
{
String toFind = input.next();
int offset = input.nextInt();
if(myList.find(toFind, offset) == -1)
{
System.out.printf("Not found ");
}
}
else if(theTest.equals("output"))
{
System.out.printf("%s ", myList);
}
else if(theTest.equals("size"))
{
System.out.printf("Size: %d ", myList.getSize());
}
else if(theTest.equals("capacity"))
{
System.out.printf("Capacity: %d ", myList.getCapacity());
}
else if(theTest.equals("dataat"))
{
int index = input.nextInt();
System.out.printf("At %d: %s ", index, myList.dataAt(index));
}
else if(theTest.equals("rawoutput"))
{
System.out.printf("%s ", myList.rawOutput());
}
else
{
System.out.printf("Invalid test scenario. ");
}
System.err.printf("Finished test %d. ", i);
}
}
}