Mercurial Hosting > nabble

annotate src/fschmidt/util/java/Stack.java @ 68:00520880ad02

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
add fschmidt source
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 05 Oct 2025 17:24:15 -0600
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
68
00520880ad02 add fschmidt source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
1 package fschmidt.util.java;
00520880ad02 add fschmidt source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
2
00520880ad02 add fschmidt source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
3 import java.util.List;
00520880ad02 add fschmidt source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
4 import java.util.EmptyStackException;
00520880ad02 add fschmidt source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
5
00520880ad02 add fschmidt source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
6
00520880ad02 add fschmidt source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
7 /*
00520880ad02 add fschmidt source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
8 java.util.Stack should have been an interface.
00520880ad02 add fschmidt source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
9 */
00520880ad02 add fschmidt source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
10 public interface Stack<E> extends List<E> {
00520880ad02 add fschmidt source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
11 public void push(E item);
00520880ad02 add fschmidt source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
12 public E pop() throws EmptyStackException;
00520880ad02 add fschmidt source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
13 public E peek() throws EmptyStackException;
00520880ad02 add fschmidt source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
14 }