2 * Copyright (c) 2014 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
9 package org.opendaylight.groupbasedpolicy.renderer.vpp.sf;
11 import java.util.List;
14 import org.opendaylight.groupbasedpolicy.api.sf.IpProtoClassifierDefinition;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.ClassifierDefinitionId;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.ParameterName;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.subject.feature.definitions.ClassifierDefinition;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.subject.feature.instance.ParameterValue;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.has.parameters.type.parameter.type.IntBuilder;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.capabilities.supported.classifier.definition.SupportedParameterValues;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.capabilities.supported.classifier.definition.SupportedParameterValuesBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.supported._int.value.fields.SupportedIntValue;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.supported._int.value.fields.SupportedIntValueBuilder;
25 import com.google.common.collect.ImmutableList;
28 * Match on the IP protocol of IP traffic.
30 public class IpProtoClassifier extends Classifier {
32 protected IpProtoClassifier(Classifier parent) {
37 public ClassifierDefinitionId getId() {
38 return IpProtoClassifierDefinition.ID;
42 public ClassifierDefinition getClassifierDefinition() {
43 return IpProtoClassifierDefinition.DEFINITION;
47 public List<SupportedParameterValues> getSupportedParameterValues() {
49 List<SupportedIntValue> values = ImmutableList.of(
50 new SupportedIntValueBuilder().setValue(IpProtoClassifierDefinition.ICMP_VALUE).build(),
51 new SupportedIntValueBuilder().setValue(IpProtoClassifierDefinition.SCTP_VALUE).build(),
52 new SupportedIntValueBuilder().setValue(IpProtoClassifierDefinition.TCP_VALUE).build(),
53 new SupportedIntValueBuilder().setValue(IpProtoClassifierDefinition.UDP_VALUE).build());
54 SupportedParameterValuesBuilder builder = new SupportedParameterValuesBuilder();
55 builder.setParameterName(new ParameterName(IpProtoClassifierDefinition.PROTO_PARAM));
56 builder.setParameterType(new IntBuilder().setSupportedIntValue(values).build());
58 return ImmutableList.of(builder.build());
62 protected void checkPresenceOfRequiredParams(Map<String, ParameterValue> params) {
63 if (params.get(IpProtoClassifierDefinition.PROTO_PARAM) == null) {
64 throw new IllegalArgumentException(
65 "Parameter " + IpProtoClassifierDefinition.PROTO_PARAM + " not specified.");
67 if (params.get(IpProtoClassifierDefinition.PROTO_PARAM).getIntValue() == null) {
68 throw new IllegalArgumentException(
69 "Value of " + IpProtoClassifierDefinition.PROTO_PARAM + " parameter is not present.");
74 * Return the IpProtocol value. May return null.
76 * @param params the parameters of classifier-instance inserted by user
77 * @return the IpProtocol value
79 public static Long getIpProtoValue(Map<String, ParameterValue> params) {
83 if (params.get(IpProtoClassifierDefinition.PROTO_PARAM) == null) {
86 Long proto = params.get(IpProtoClassifierDefinition.PROTO_PARAM).getIntValue();