Philosopher.java

package Q15_03_Dining_Philosophers.QuestionB;

import CtCILibrary.AssortedMethods;

public class Philosopher extends Thread {
	private final int maxPause = 100;
	private int bites = 10;
	
	private Chopstick lower;
	private Chopstick higher;
	private int index;
	public Philosopher(int i, Chopstick left, Chopstick right) {
		index = i;
		if (left.getNumber() < right.getNumber()) {
			this.lower = left;
			this.higher = right;
		} else {
			this.lower = right;
			this.higher = left;
		}
	}
	
	public void eat() {
		System.out.println("Philosopher " + index + ": start eating");
		pickUp();
		chew();
		putDown();
		System.out.println("Philosopher " + index + ": done eating");
	}
	
	public void pickUp() {
		pause();
		lower.pickUp();
		pause();
		higher.pickUp();
		pause();
	}
	
	public void chew() {
		System.out.println("Philosopher " + index + ": eating");
		pause();
	}
	
	public void pause() {
		try {
			int pause = AssortedMethods.randomIntInRange(0, maxPause);
			Thread.sleep(pause);
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
	}
	
	public void putDown() {
		higher.putDown();
		lower.putDown();
	}
	
	public void run() {
		for (int i = 0; i < bites; i++) {
			eat();
		}
	}
}