testarrayqueue.java

来自「this how we make stack and queue in java」· Java 代码 · 共 43 行

package stackqueue;

public class TestArrayQueue {
	
	private ArrayQueue myQueue;
	
	public TestArrayQueue() {
		myQueue = new ArrayQueue();	
	}
	public static void main(String[] args) {
		TestArrayQueue test = new TestArrayQueue();
		for (int i = 1; i < 16; i++) {
			test.myQueue.enqueue(i);
		}
		for (int i = 0; i < 15; i++) {
			try {
				System.out.println(test.myQueue.dequeue());
			}
			catch (UnderflowException ue) {
				System.out.println("" + ue);
			}
		}
		test.myQueue.makeEmpty();
		if (test.myQueue.isEmpty()) {
			System.out.println("The queue is empty");
		}
		try {
			System.out.println(test.myQueue.dequeue());
		}
		catch (UnderflowException ue) {
			System.out.println("" + ue);
		}
		test.myQueue.enqueue(100);
		try {
			System.out.println(test.myQueue.dequeue());
		}
		catch (UnderflowException ue) {
			System.out.println("" + ue);
		}

	}	

}