diff --git a/src/main/java/net/onrc/onos/api/flowmanager/SingleDstTreeFlow.java b/src/main/java/net/onrc/onos/api/flowmanager/SingleDstTreeFlow.java
new file mode 100644
index 0000000..82a9b50
--- /dev/null
+++ b/src/main/java/net/onrc/onos/api/flowmanager/SingleDstTreeFlow.java
@@ -0,0 +1,90 @@
+package net.onrc.onos.api.flowmanager;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+
+import net.onrc.onos.core.matchaction.MatchActionPlan;
+import net.onrc.onos.core.matchaction.action.OutputAction;
+import net.onrc.onos.core.matchaction.match.PacketMatch;
+import net.onrc.onos.core.util.SwitchPort;
+
+/**
+ * An IFlow object expressing the multipoints-to-point tree flow for the packet
+ * layer.
+ * <p>
+ * NOTE: This class might generate the MatchActionPlan which includes the MAC
+ * address modifications or other the label-switching-like schemes.
+ */
+public class SingleDstTreeFlow implements IFlow {
+    protected String id;
+    protected PacketMatch match;
+    protected Set<SwitchPort> ingressPorts;
+    protected Tree tree;
+    protected OutputAction outputAction;
+
+    /**
+     * Creates new instance using Tree object.
+     *
+     * @param id ID for this object.
+     * @param match Traffic filter for the tree.
+     * @param ingressPorts A set of ingress ports of the tree.
+     * @param tree Tree object specifying tree topology for this object.
+     * @param outputAction OutputAction object at the egress edge switch.
+     */
+    public SingleDstTreeFlow(String id, PacketMatch match,
+            Collection<SwitchPort> ingressPorts, Tree tree, OutputAction outputAction) {
+        this.id = id;
+        this.match = match;
+        this.ingressPorts = new HashSet<SwitchPort>(ingressPorts);
+        this.tree = tree;
+        this.outputAction = outputAction;
+
+        // TODO: check if the tree is a MP2P tree.
+        // TODO: check consistency among inPorts, tree, and action.
+    }
+
+    @Override
+    public String getId() {
+        return id;
+    }
+
+    @Override
+    public PacketMatch getMatch() {
+        return match;
+    }
+
+    @Override
+    public MatchActionPlan compile() {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    /**
+     * Gets the ingress ports of the tree.
+     *
+     * @return The ingress ports of the tree.
+     */
+    public Collection<SwitchPort> getIngressPorts() {
+        return Collections.unmodifiableCollection(ingressPorts);
+    }
+
+    /**
+     * Gets the tree.
+     *
+     * @return The tree object.
+     */
+    public Tree getTree() {
+        return tree;
+    }
+
+    /**
+     * Gets the output action for the tree.
+     *
+     * @return The OutputAction object.
+     */
+    public OutputAction getOutputAction() {
+        return outputAction;
+    }
+}