Java language, do not use queue implementation interface, use array for your program.  Queue Interface (FIFO) void enqueue(Object) Object dequeue() String toString() boolean isEmpty() boolean equals(Object) Your software should be able to automatically resize your array once capacity is reached, and may be tested beyond 100 elements.    queueTests() { System.out.println("\nQueue Tests");   Queue a = new Queue(); System.out.println("dequeue empty q"); a.dequeue(); a.enqueue('B'); a.enqueue('a'); a.enqueue('t'); System.out.println(a.toString()); while (a.isEmpty() == false) { System.out.println(a.dequeue()); } System.out.println("Fill past initial size"); for (int i = 0; i < 110; i++) { a.enqueue(i); } System.out.println("size: "+ a.size());

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter18: Stacks And Queues
Section: Chapter Questions
Problem 16PE: The implementation of a queue in an array, as given in this chapter, uses the variable count to...
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Java language, do not use queue implementation interface, use array for your program. 

Queue Interface (FIFO)

  • void enqueue(Object)
  • Object dequeue()
  • String toString()
  • boolean isEmpty()
  • boolean equals(Object)

Your software should be able to automatically resize your array once capacity is reached, and may be tested beyond 100 elements.

 

 queueTests() {

System.out.println("\nQueue Tests");

 

Queue a = new Queue();

System.out.println("dequeue empty q");

a.dequeue();

a.enqueue('B');

a.enqueue('a');

a.enqueue('t');

System.out.println(a.toString());

while (a.isEmpty() == false) {

System.out.println(a.dequeue());

}

System.out.println("Fill past initial size");

for (int i = 0; i < 110; i++)

{

a.enqueue(i);

}

System.out.println("size: "+ a.size());

}

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