Update some of the comments.
diff --git a/src/main/java/net/onrc/onos/ofcontroller/util/DataPath.java b/src/main/java/net/onrc/onos/ofcontroller/util/DataPath.java
index 9b06743..dec70e3 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/util/DataPath.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/DataPath.java
@@ -5,7 +5,7 @@
import org.codehaus.jackson.annotate.JsonProperty;
/**
- * The class representing the Data Path.
+ * The data forwarding path state from a source to a destination.
*/
public class DataPath {
private SwitchPort srcPort; // The source port
diff --git a/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntry.java b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntry.java
index 87d08ce..049e783 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntry.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntry.java
@@ -12,7 +12,7 @@
* support multiple in-ports and multiple out-ports.
*/
public class FlowEntry {
- private FlowId flowId; // FlowID of flowEntry
+ private FlowId flowId; // FlowID of the Flow Entry
private FlowEntryId flowEntryId; // The Flow Entry ID
private FlowEntryMatch flowEntryMatch; // The Flow Entry Match
private FlowEntryActions flowEntryActions; // The Flow Entry Actions
diff --git a/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryAction.java b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryAction.java
index b9c41ff..f150983 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryAction.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryAction.java
@@ -7,7 +7,9 @@
/**
* The class representing a single Flow Entry action.
*
- * A set of Flow Entry actions need to be applied to each packet.
+ * A Flow Entry action that needs to be applied to each packet.
+ * Note that it contains only a single action. Multiple actions are
+ * listed in a list inside @ref FlowEntryActions.
*/
public class FlowEntryAction {
/**