[Falcon] Register TributarySlot resources in resource manager.
Change-Id: I61d63a7644a9edc2296a8f955af2ac2bfb93a5e4
diff --git a/drivers/src/main/java/org/onosproject/driver/query/DefaultTributarySlotQuery.java b/drivers/src/main/java/org/onosproject/driver/query/DefaultTributarySlotQuery.java
new file mode 100644
index 0000000..b5f0f48
--- /dev/null
+++ b/drivers/src/main/java/org/onosproject/driver/query/DefaultTributarySlotQuery.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.driver.query;
+
+import org.onlab.util.GuavaCollectors;
+import org.onosproject.net.OchPort;
+import org.onosproject.net.OduSignalType;
+import org.onosproject.net.Port;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.TributarySlot;
+import org.onosproject.net.device.DeviceService;
+import org.onosproject.net.driver.AbstractHandlerBehaviour;
+import org.onosproject.net.behaviour.TributarySlotQuery;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Collections;
+import java.util.Set;
+import java.util.stream.IntStream;
+
+/**
+ * TributarySlotQuery implementation which responds that all slots of ODU2 or ODU4 are available for the port.
+ */
+public class DefaultTributarySlotQuery extends AbstractHandlerBehaviour implements TributarySlotQuery {
+
+ private static final Logger log = LoggerFactory.getLogger(DefaultTributarySlotQuery.class);
+
+ private static final int TOTAL_ODU2_TRIBUTARY_SLOTS = 8;
+ private static final int TOTAL_ODU4_TRIBUTARY_SLOTS = 80;
+
+ private static Set<TributarySlot> getEntireOdu2TributarySlots() {
+ return IntStream.rangeClosed(1, TOTAL_ODU2_TRIBUTARY_SLOTS)
+ .mapToObj(TributarySlot::of)
+ .collect(GuavaCollectors.toImmutableSet());
+ }
+
+ private static Set<TributarySlot> getEntireOdu4TributarySlots() {
+ return IntStream.rangeClosed(1, TOTAL_ODU4_TRIBUTARY_SLOTS)
+ .mapToObj(TributarySlot::of)
+ .collect(GuavaCollectors.toImmutableSet());
+ }
+
+ private static final Set<TributarySlot> ENTIRE_ODU2_TRIBUTARY_SLOTS = getEntireOdu2TributarySlots();
+ private static final Set<TributarySlot> ENTIRE_ODU4_TRIBUTARY_SLOTS = getEntireOdu4TributarySlots();
+
+ @Override
+ public Set<TributarySlot> queryTributarySlots(PortNumber port) {
+ // currently return all slots by default.
+ DeviceService deviceService = this.handler().get(DeviceService.class);
+ Port p = deviceService.getPort(this.data().deviceId(), port);
+
+ if (!(p instanceof OchPort)) {
+ return Collections.emptySet();
+ }
+ OduSignalType signalType = ((OchPort) p).signalType();
+ switch (signalType) {
+ case ODU2:
+ return ENTIRE_ODU2_TRIBUTARY_SLOTS;
+ case ODU4:
+ return ENTIRE_ODU4_TRIBUTARY_SLOTS;
+ default:
+ log.error("Unsupported signal type {}", signalType);
+ return Collections.emptySet();
+ }
+ }
+}
\ No newline at end of file
diff --git a/drivers/src/main/resources/onos-drivers.xml b/drivers/src/main/resources/onos-drivers.xml
index b64fe34..423ec85 100644
--- a/drivers/src/main/resources/onos-drivers.xml
+++ b/drivers/src/main/resources/onos-drivers.xml
@@ -173,6 +173,8 @@
manufacturer="ECI Telecom" hwVersion="Optical.*" swVersion="V_1_0">
<behaviour api="org.onosproject.openflow.controller.driver.OpenFlowSwitchDriver"
impl="org.onosproject.driver.handshaker.OFOpticalSwitch13"/>
+ <behaviour api="org.onosproject.net.behaviour.TributarySlotQuery"
+ impl="org.onosproject.driver.query.DefaultTributarySlotQuery" />
</driver>
<driver name="aos" extends="ofdpa"
manufacturer="Accton" hwVersion=".*" swVersion="1.*">