adding Port abstraction

src/main/java/cyder/network/CommonServicePort.java

@@ -52,4 +52,13 @@ public String getAcronym() {
     public String getDescription() {
         return description;
     }
+
+    /**
+     * Constructs and returns a new {@link Port} object using this port.
+     *
+     * @return a new {@link Port} object using this port.
+     */
+    public Port constructPort() {
+        return new Port(this.port);
+    }
 }

src/main/java/cyder/network/HighLatencyChecker.java

@@ -8,10 +8,7 @@
  * An object which pings a provided ip:port and determines a status based on a provided tolerance.
  */
 public final class HighLatencyChecker {
-    /**
-     * The range a general computer port must fall into.
-     */
-    public static final Range<Integer> portRange = Range.closed(1024, 65535);
+
 
     /**
      * The IP address this checker will ping.
@@ -49,7 +46,8 @@ public static final class Builder {
                 DEFAULT_REMOTE_NAME + " unreachable");
 
         private String ipAddress;
-        private int port;
+        private Port port;
+
         private LatencyCategorizer latencyCategorizer;
         private String remoteName;
 
@@ -59,7 +57,7 @@ public static final class Builder {
          */
         public Builder() {
             this.ipAddress = DEFAULT_IP_ADDRESS;
-            this.port = DEFAULT_PORT;
+            this.port = new Port(DEFAULT_PORT);
             this.remoteName = DEFAULT_REMOTE_NAME;
             this.latencyCategorizer = DEFAULT_LATENCY_CATEGORIZER;
         }

src/main/java/cyder/network/Port.java

@@ -0,0 +1,67 @@
+package cyder.network;
+
+import com.google.common.base.Preconditions;
+import com.google.common.collect.Range;
+
+public class Port {
+    /**
+     * The range a general computer port must fall into.
+     */
+    public static final Range<Integer> portRange = Range.closed(1024, 65535);
+
+    /**
+     * The encapsulated port.
+     */
+    private final int port;
+
+    /**
+     * Constructs a new Port object from the provided {@link CommonServicePort}.
+     *
+     * @param commonServicePort the common service port
+     */
+    public Port(CommonServicePort commonServicePort) {
+        this.port = commonServicePort.getPort();
+    }
+
+    /**
+     * Constructs a new Port object from the provided port number.
+     *
+     * @param port the port number
+     * @throws IllegalArgumentException if the provided port is outside of the range {@link #portRange}.
+     */
+    public Port(int port) {
+        Preconditions.checkArgument(portRange.contains(port));
+        this.port = port;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public String toString() {
+        return "Port{port=" + port + "}";
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public int hashCode() {
+        return Integer.hashCode(port);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        } else if (!(o instanceof Port)) {
+            return false;
+        }
+
+        Port other = (Port) o;
+        return other.port == port;
+    }
+}