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Create a method called priorityPush that connects with the LinkedStack class. Method should add a new element to the stack or if an elements exist in the stack, move it up to the top which priortize it.  Method header: public boolean priorityPush(T element)

Create a method called priorityPush that connects with the LinkedStack class. Method should add a new element to the stack or if an elements exist in the stack, move it up to the top which priortize it.  Method header: public boolean priorityPush(T element)

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Create a method called priorityPush that connects with the LinkedStack class. Method should add a new element to the stack or if an elements exist in the stack, move it up to the top which priortize it. 

Method header: public boolean priorityPush(T element)

1 2 public final class LinkedStack<T> implements StackInterface<T> { 3 4 private Node topNode; // References the first node in the chain public LinkedStack() { topNode = null; } 6. 7 8. public void push(T newEntry) { Node newNode = new Node(newEntry, topNode); topNode = newNode; // } 10 11 12 13 topNode = new Node(newEntry, topNode); // Alternate code 14 15 public T peek() { if (isEmpty()) | throw new EmptyStackException(); else 16 17 18 19 20 return topNode.getData(); 21 } // end peek 22 public T pop() { I top topNode 23 peek(); // Might throw EmptyStackException topNode.getNextNode(); 24 25 26 return top; } 27 28 29 public boolean isEmpty() { return topNode } 30 31 null; 32 33 public void clear() { topNode = null; } 34 35 36 37 38 39 @Override public String toString() { String s 40 ""; topNode; 41 42 Node current while (current != null) { S = current.data + " || current = current.next; } return s; } 43 44 s; 45 46 47 48 49 public boolean priorityPush(T element) { // YOUR CODE HERE return false; // placeholder: replace with your own code } 50 51 52 53 54
Transcribed Image Text:1 2 public final class LinkedStack<T> implements StackInterface<T> { 3 4 private Node topNode; // References the first node in the chain public LinkedStack() { topNode = null; } 6. 7 8. public void push(T newEntry) { Node newNode = new Node(newEntry, topNode); topNode = newNode; // } 10 11 12 13 topNode = new Node(newEntry, topNode); // Alternate code 14 15 public T peek() { if (isEmpty()) | throw new EmptyStackException(); else 16 17 18 19 20 return topNode.getData(); 21 } // end peek 22 public T pop() { I top topNode 23 peek(); // Might throw EmptyStackException topNode.getNextNode(); 24 25 26 return top; } 27 28 29 public boolean isEmpty() { return topNode } 30 31 null; 32 33 public void clear() { topNode = null; } 34 35 36 37 38 39 @Override public String toString() { String s 40 ""; topNode; 41 42 Node current while (current != null) { S = current.data + " || current = current.next; } return s; } 43 44 s; 45 46 47 48 49 public boolean priorityPush(T element) { // YOUR CODE HERE return false; // placeholder: replace with your own code } 50 51 52 53 54
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