2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.openflowplugin.impl.translator;
10 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
11 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
12 import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
13 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.match.MatchConvertorImpl;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemovedBuilder;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowCookie;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemoved;
21 * translate {@link FlowRemoved} message to FlowRemoved notification (omit instructions)
23 public class FlowRemovedTranslator implements MessageTranslator<FlowRemoved, org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemoved> {
26 public org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemoved translate(FlowRemoved input, DeviceState deviceState, Object connectionDistinguisher) {
27 FlowRemovedBuilder flowRemovedBld = new FlowRemovedBuilder()
28 .setMatch(translateMatch(input, deviceState).build())
29 .setCookie(new FlowCookie(input.getCookie()))
30 .setNode(new NodeRef(deviceState.getNodeInstanceIdentifier()))
31 .setPriority(input.getPriority())
32 .setTableId(translateTableId(input));
34 return flowRemovedBld.build();
37 protected MatchBuilder translateMatch(FlowRemoved flowRemoved, DeviceState deviceState) {
38 return MatchConvertorImpl.fromOFMatchToSALMatch(flowRemoved.getMatch(),
39 deviceState.getFeatures().getDatapathId(), OpenflowVersion.OF13);
43 * Translate the table ID in the FLOW_REMOVED message to SAL table ID.
45 * @param flowRemoved FLOW_REMOVED message.
46 * @return SAL table ID.
48 protected Short translateTableId(FlowRemoved flowRemoved) {
49 return flowRemoved.getTableId().getValue().shortValue();