Take a guess whats this string trying to convey and match your guess with code output later.
public static String s="ASvhiurkalla";
Well let me put two synchronized writers that would write one character alternatively.
This way we would expect to see Aviral Shukla as actual output.
I would hope readers do see the producer consumer aspect of this program.
public static String s="ASvhiurkalla";
Well let me put two synchronized writers that would write one character alternatively.
This way we would expect to see Aviral Shukla as actual output.
package aiwi.code;
public class SyncPrinter {
public int index;
boolean done = false;
synchronized void print2() {
if(!done)
try {
wait();
} catch(InterruptedException e) {
Thread.interrupted();
}
if(index<s.length())
System.out.println("\t" + s.charAt(index));
done = false;
notify();
}
synchronized void print1(int n) {
if(done)
try {
wait();
} catch(InterruptedException e) {
System.out.println("InterruptedException caught");
}
if(n<s.length())
System.out.println("" + s.charAt(n));
this.index = n+1;
done = true;
notify();
}
public static String s="ASvhiurkalla";
public static void main(String[] args) {
SyncPrinter q=new SyncPrinter();
new Printer1(q).start();
new Printer2(q);
}
}
class Printer1 extends Thread {
SyncPrinter q;
Printer1(SyncPrinter q) {
this.q = q;
}
public void run() {
int i = -2;
while(q.index<=SyncPrinter.s.length()) {
i=i+2;
q.print1(i);
}
}
}
class Printer2 extends Thread {
SyncPrinter q;
Printer2(SyncPrinter q) {
this.q = q;
new Thread(this, "Printer2").start();
}
public void run() {
while(q.index<=SyncPrinter.s.length()) {
q.print2();
}
}
} I would hope readers do see the producer consumer aspect of this program.
