Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
Bartleby Related Questions Icon

Related questions

bartleby

Concept explainers

Question

Implement the provided Queue interface ( fill out the implementation shell). Put your implementation through its paces by exercising each of the methods in a test harness. Add to your ‘StagBusClient’ the following functionality using your Queue.

-Create (enqueue) 6 riders by name. Iterate over the queue, print all riders

-Peek at the queue / print the result
-Remove (dequeue) the head of the queue. Iterate over the queue, print all riders

-Add two more riders to the queue
-Peek at the queue & print the result

-Remove the head & print the result. Iterate over the queue, print all riders

StagBusClient.java

package app;

import queue.Queue;

import queue.QueueImpl;

public class StagBusClient {

public static void main(String[] args) {

// create implementation, then

 

//QueueRunTestMethod...

System.out.println("----Q U E U E T E S T-------");

//StackRunTestMethod...

 

}

}

Queue.java

package queue;

public interface Queue {

boolean isFull() ;

boolean isEmpty();

// insert elements to the queue

void enQueue(String element);

// delete element from the queue

String deQueue();

// display element of the queue

void display();

//display 'first' element

public String peek();

}

QueueImpl.java

package queue;

public class QueueImpl implements Queue {

 

}

QueueTester

package queue;

public class QueueTester {

public static void main(String[] args) {

 

}

}

 

 

 

 

Expert Solution
Check Mark
Knowledge Booster
Background pattern image
Computer Science
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Text book image
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Text book image
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
Text book image
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Text book image
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Text book image
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education