Package ch.hslu.exercises.sw02.ex3

Interface Stack<T>

All Known Implementing Classes:
ArrayStringStack
public interface Stack<T>

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    isEmpty()
    Checks if the stack is empty.
    boolean
    isFull()
    Checks if the Stack is full.
    T
    peek()
    Take a look the top element without removing it.
    T
    pop()
    Take the top element from the stack.
    void
    push(T element)
    Pushes an element on top of the stack.
    int
    size()
    Get the size of the Stack.

  • Method Details

    • size

      int size()
      Get the size of the Stack.
      Returns:
      the size of the Stack

    • peek

      T peek()
      Take a look the top element without removing it.
      Returns:
      the top element of the Stack

    • pop

      T pop()
      Take the top element from the stack.
      Returns:
      the top element of the stack

    • push

      void push(T element)
      Pushes an element on top of the stack.
      Parameters:
      element - to be pushed to the stack

    • isEmpty

      boolean isEmpty()
      Checks if the stack is empty.
      Returns:
      true if empty and false if not

    • isFull

      boolean isFull()
      Checks if the Stack is full.
      Returns:
      True if no element can be added anymore.