commit cb8455e027acad8feae93dcaf307ce09deab8fee
author Yuta HIGUCHI <y-higuchi@onlab.us> Tue Jul 15 18:42:10 2014 -0700
committer Yuta HIGUCHI <y-higuchi@onlab.us> Thu Jul 17 10:54:59 2014 -0700
tree 7f08c15aa691dfa0e97dec20be01b155e65d84bf
parent 5f34c1dc98c4cf8c09a045df1316d43bfafa5a8f

Move out element info from {Switch,Port,Link,Host}Impl

(ONOS-1719)

Change-Id: I8df50ce044173195474fd5c5168bab52f68907b3

src/main/java/net/onrc/onos/core/topology/LinkEvent.java

diff --git a/src/main/java/net/onrc/onos/core/topology/LinkEvent.java b/src/main/java/net/onrc/onos/core/topology/LinkEvent.java
index 1618425..831b407 100644
--- a/src/main/java/net/onrc/onos/core/topology/LinkEvent.java
+++ b/src/main/java/net/onrc/onos/core/topology/LinkEvent.java
@@ -25,6 +25,8 @@
 
     private final LinkTuple id;
     // TODO add LastSeenTime, Capacity if appropriate
+    protected static final Double DEFAULT_CAPACITY = Double.POSITIVE_INFINITY;
+    private Double capacity = DEFAULT_CAPACITY;
 
     /**
      * Default constructor for Serializer to use.
@@ -62,8 +64,6 @@
      */
     public LinkEvent(LinkEvent original) {
         super(original);
-        Validate.isTrue(Objects.equals(this.id, original.id));
-
         this.id = original.id;
     }
 
@@ -113,6 +113,30 @@
         return getLinkTuple().getDst();
     }
 
+    /**
+     * Gets the link capacity.
+     * TODO: What is the unit?
+     *
+     * @return capacity
+     */
+    public Double getCapacity() {
+        return capacity;
+    }
+
+    /**
+     * Sets the link capacity.
+     * TODO: What is the unit?
+     *
+     * @param capacity capacity
+     */
+    void setCapacity(Double capacity) {
+        if (isFrozen()) {
+            throw new IllegalStateException("Tried to modify frozen instance: " + this);
+        }
+
+        this.capacity = capacity;
+    }
+
     @Override
     public String toString() {
         return "[LinkEvent " + getSrc() + "->" + getDst() + "]";