From 7d4b253690ba15c0782e237a7e021e6c46f35e23 Mon Sep 17 00:00:00 2001
From: jwansek <eddie.atten.ea29@gmail.com>
Date: Fri, 5 Mar 2021 15:49:57 +0000
Subject: added linked list

---
 Sequence.java | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 Sequence.java

(limited to 'Sequence.java')

diff --git a/Sequence.java b/Sequence.java
new file mode 100644
index 0000000..a53c1bf
--- /dev/null
+++ b/Sequence.java
@@ -0,0 +1,12 @@
+public interface Sequence<T> extends Iterable<T> {
+
+    T get(int index);               // Get value at index
+    void set(int index, T value);	// Replace value at index
+    void add(int index, T value);	// Add item at index (increase size)
+    T remove(int index);            // Remove item at index
+    void add(T value);              // Append item 
+    T remove();	                    // Pop item
+    int size();                     // get size
+    boolean isEmpty();              // size is zero
+}
+    
\ No newline at end of file
-- 
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