Added a number of container classes that will be used for
Flow Path computation and installation.
diff --git a/src/main/java/net/floodlightcontroller/util/FlowEntryId.java b/src/main/java/net/floodlightcontroller/util/FlowEntryId.java
new file mode 100644
index 0000000..4736ed5
--- /dev/null
+++ b/src/main/java/net/floodlightcontroller/util/FlowEntryId.java
@@ -0,0 +1,52 @@
+package net.floodlightcontroller.util;
+
+/**
+ * The class representing a Flow Entry ID.
+ */
+public class FlowEntryId {
+ private long value;
+
+ /**
+ * Default constructor.
+ */
+ public FlowEntryId() {
+ this.value = 0;
+ }
+
+ /**
+ * Constructor from an integer value.
+ *
+ * @param value the value to use.
+ */
+ public FlowEntryId(long value) {
+ this.value = value;
+ }
+
+ /**
+ * Get the value of the Flow Entry ID.
+ *
+ * @return the value of the Flow Entry ID.
+ */
+ public long value() { return value; }
+
+ /**
+ * Set the value of the Flow Entry ID.
+ *
+ * @param value the value to set.
+ */
+ public void setValue(long value) {
+ this.value = value;
+ }
+
+ /**
+ * Convert the Flow Entry ID value to a string.
+ *
+ * @return the Flow Entry ID value to a string.
+ */
+ @Override
+ public String toString() {
+ String ret = "";
+ // TODO: Implement it!
+ return ret;
+ }
+}