1 files changed, 40 insertions, 0 deletions
diff --git a/src/section-8/Communication.java b/src/section-8/Communication.java
new file mode 100644
index 0000000..2e4c2a8
--- /dev/null
+++ b/src/section-8/Communication.java
@@ -0,0 +1,40 @@
+package ca.mokhan.assignment1;
+
+public class Communication implements Comparable<Communication> {
+  private String name;
+  private Integer ranking;
+
+  public Communication(String name, Integer ranking) {
+    this.name = name;
+    this.ranking = ranking;
+  }
+
+  public int compareTo(Communication other) {
+    return this.ranking.compareTo(other.ranking);
+  }
+
+  public boolean isAtLeast(Communication other) {
+    return this.compareTo(other) >= 0;
+  }
+
+  @Override
+  public String toString() {
+    return this.name;
+  }
+
+  public static final Communication Poor = new Communication("poor", 0);
+  public static final Communication Average = new Communication("average", 1);
+  public static final Communication Excellent = new Communication("excellent", 2);
+
+  public static Communication findBy(String name) {
+    switch (name) {
+      case "poor":
+        return Communication.Poor;
+      case "average":
+        return Communication.Average;
+      case "excellent":
+        return Communication.Excellent;
+    }
+    throw new IllegalArgumentException("Unknown communication type");
+  }
+}