Move indices to TopologyImpl.
Change-Id: I3efd73129fafb786e959810e8239ce14d26af6d7
diff --git a/src/main/java/net/onrc/onos/core/topology/Topology.java b/src/main/java/net/onrc/onos/core/topology/Topology.java
index 3bef1e2..089d0e1 100644
--- a/src/main/java/net/onrc/onos/core/topology/Topology.java
+++ b/src/main/java/net/onrc/onos/core/topology/Topology.java
@@ -1,5 +1,7 @@
package net.onrc.onos.core.topology;
+import java.util.Collection;
+
import net.floodlightcontroller.util.MACAddress;
import net.onrc.onos.core.topology.web.serializers.TopologySerializer;
import net.onrc.onos.core.util.Dpid;
@@ -49,6 +51,14 @@
public Port getPort(SwitchPort port);
/**
+ * Gets all ports on a switch specified.
+ *
+ * @param dpid Switch dpid
+ * @return ports.
+ */
+ public Collection<Port> getPorts(Dpid dpid);
+
+ /**
* Gets the outgoing link from a switch port.
*
* @param dpid the switch DPID.
@@ -113,6 +123,21 @@
public Device getDeviceByMac(MACAddress address);
/**
+ * Gets all devices in the network.
+ *
+ * @return all devices in the network
+ */
+ public Iterable<Device> getDevices();
+
+ /**
+ * Gets all devices on specified port.
+ *
+ * @param port port which the device is attached
+ * @return all devices attached to the port.
+ */
+ public Collection<Device> getDevices(SwitchPort port);
+
+ /**
* Acquire a read lock on the entire topology. The topology will not
* change while readers have the lock. Must be released using
* {@link #releaseReadLock()}. This method will block until a read lock is
@@ -124,6 +149,4 @@
* Release the read lock on the topology.
*/
public void releaseReadLock();
-
- public Iterable<Device> getDevices();
}