R E A R R A N G E

1 files changed, 0 insertions, 148 deletions

diff --git a/csci1913/Java/lab10_strap012.java b/csci1913/Java/lab10_strap012.java
deleted file mode 100644
index 06c0dfa..0000000
--- a/csci1913/Java/lab10_strap012.java
+++ /dev/null
@@ -1,148 +0,0 @@
-class AssociationList<Key, Value> {
-    private class Node {
-        private Key key;
-        private Value value;
-        private Node next;
-        private Node(Key k, Value v, Node n) {
-            key=k; value=v; next=n;
-        }
-    }
-    private Node head;
-    public AssociationList() {
-        head = new Node(null, null, null);
-    }
-    public void delete(Key key) {
-        Node left = head;
-        Node right = head.next;
-        while (right!=null) {
-            if (isEqual(right.key, key)) {
-                left.next=right.next;
-                break;
-            } else {
-                left=right; right=right.next;
-            }
-        }
-
-    }
-    public Value get(Key key) {
-        Node where=head.next;
-        while (where!=null) {
-            if (isEqual(where.key,key)) {
-                return where.value;
-            } else {
-                where=where.next;
-            }
-        } //No matching key found
-        throw new IllegalArgumentException();
-    }
-    private boolean isEqual(Key leftKey, Key rightKey) {
-        if (leftKey == null || rightKey == null) {
-            return leftKey == rightKey;
-        } else {
-            return leftKey.equals(rightKey);
-        }
-    }
-    public boolean isIn(Key key) {
-        Node where = head.next;
-        while (where != null) {
-            if (isEqual(where.key, key)) {
-                return true;
-            } else {
-                where = where.next;
-            }
-        } // No matching key found
-        return false;
-    }
-    public void put(Key key, Value value) {
-        Node where=head.next;
-        boolean found=false;
-        while (where!=null){
-            if(isEqual(key, where.key)) {
-                where.value=value;
-                found=true;
-                break;
-            } else {
-                where=where.next;
-            }
-        } //End of while
-        if (!found) {
-            Node temp=head.next;
-            head.next= new Node(key, value, temp);
-        }
-    }
-}
-
-//
-//  Tests for CSci 1913 Lab 10
-//  James Moen
-//  08 Apr 19
-//
-//  The TRY-CATCH statements catch exceptions thrown by ASSOCIATION LIST's
-//  methods, so that the program can continue to run even if a method fails.
-//
-//  Each test has a comment that shows what it should print and how many points
-//  it is worth, for a total of 40 points.
-
-//  HOGWARTS. The Hogwarts dating service.
-
-class Hogwarts {
-
-    // MAIN. Make an instance of ASSOCIATION LIST and test it.
-
-    public static void main(String[] args) {
-        AssociationList<String, String> list = new AssociationList<String, String>();
-
-        System.out.println(list.isIn(null)); // false 2 points.
-
-        try {
-            System.out.println(list.get(null));
-        } catch (IllegalArgumentException ignore) {
-            System.out.println("No null"); // No null 2 points.
-        }
-
-        list.put(null, "Wormtail");
-        list.put("Ron", "Lavender");
-        list.put("Voldemort", null);
-        list.put("Dean", "Ginny");
-
-        System.out.println(list.isIn("Dean")); // true 2 points.
-        System.out.println(list.isIn("Ginny")); // false 2 points.
-        System.out.println(list.isIn("Ron")); // true 2 points.
-        System.out.println(list.isIn("Voldemort")); // true 2 points.
-        System.out.println(list.isIn(null)); // true 2 points.
-        System.out.println(list.isIn("Joanne")); // false 2 points.
-
-        System.out.println(list.get("Ron")); // Lavender 2 points.
-        System.out.println(list.get("Dean")); // Ginny 2 points.
-        System.out.println(list.get("Voldemort")); // null 2 points.
-        System.out.println(list.get(null)); // Wormtail 2 points.
-
-        try {
-            System.out.println(list.get("Joanne"));
-        } catch (IllegalArgumentException ignore) {
-            System.out.println("No Joanne"); // No Joanne 2 points.
-        }
-
-        list.delete(null);
-
-        System.out.println(list.isIn(null)); // false 2 points.
-
-        list.put(null, null);
-        list.put("Harry", "Ginny");
-        list.put("Ron", "Hermione");
-
-        System.out.println(list.isIn(null)); // true 2 points.
-        System.out.println(list.get(null)); // null 2 points.
-        System.out.println(list.get("Harry")); // Ginny 2 points.
-        System.out.println(list.get("Dean")); // Ginny 2 points.
-        System.out.println(list.get("Ron")); // Hermione 2 points.
-
-        list.delete("Dean");
-
-        try {
-            System.out.println(list.get("Dean"));
-        } catch (IllegalArgumentException ignore) {
-            System.out.println("No Dean"); // No Dean 2 points.
-        }
-    }
-}
\ No newline at end of file