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/DataPath.java b/src/main/java/net/floodlightcontroller/util/DataPath.java
new file mode 100644
index 0000000..2374fbe
--- /dev/null
+++ b/src/main/java/net/floodlightcontroller/util/DataPath.java
@@ -0,0 +1,81 @@
+package net.floodlightcontroller.util;
+
+import java.util.ArrayList;
+
+import net.floodlightcontroller.util.SwitchPort;
+import net.floodlightcontroller.util.FlowEntry;
+
+/**
+ * The class representing the Data Path.
+ */
+public class DataPath {
+ private SwitchPort srcPort; // The source port
+ private SwitchPort dstPort; // The destination port
+ private ArrayList<FlowEntry> flowEntries; // The Flow Entries
+
+ /**
+ * Default constructor.
+ */
+ public DataPath() {
+ }
+
+ /**
+ * Get the data path source port.
+ *
+ * @return the data path source port.
+ */
+ public SwitchPort srcPort() { return srcPort; }
+
+ /**
+ * Set the data path source port.
+ *
+ * @param srcPort the data path source port to set.
+ */
+ public void setSrcPort(SwitchPort srcPort) {
+ this.srcPort = srcPort;
+ }
+
+ /**
+ * Get the data path destination port.
+ *
+ * @return the data path destination port.
+ */
+ public SwitchPort dstPort() { return dstPort; }
+
+ /**
+ * Set the data path destination port.
+ *
+ * @param dstPort the data path destination port to set.
+ */
+ public void setDstPort(SwitchPort dstPort) {
+ this.dstPort = dstPort;
+ }
+
+ /**
+ * Get the data path flow entries.
+ *
+ * @return the data path flow entries.
+ */
+ public ArrayList<FlowEntry> flowEntries() { return flowEntries; }
+
+ /**
+ * Set the data path flow entries.
+ *
+ * @param flowEntries the data path flow entries to set.
+ */
+ public void setFlowEntries(ArrayList<FlowEntry> flowEntries) {
+ this.flowEntries = flowEntries;
+ }
+
+ /**
+ * Convert the data path to a string.
+ *
+ * @return the data path as a string.
+ */
+ @Override
+ public String toString() {
+ String ret = "";
+ // TODO: Implement it!
+ return ret;
+ }
+}