Special Datastructures Psuedocode

Question 1

Collection methods

Answer 1

.addItem()
.getNext()
.resetNext() - always
.hasNext()
.isEmpty()

Question 2

Stacks methods

Answer 2

.push()
.pop()
.isEmpty()

Question 3

Queues methods

Answer 3

.enqueue()
.dequeue()
.isEmpty()

Question 4

ArrayList methods

Answer 4

.add(d) //to end
.get(i)
.set(i,d)
.remove(i)
.isEmpty()