neutron-mapper/src/main/java/org/opendaylight/groupbasedpolicy/neutron/mapper/mapping/rule/SingleRuleContract.java

   1 /*
   2  * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
   3  *
   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
   7  */
   8
   9 package org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.rule;
  10
  11 import static com.google.common.base.Preconditions.checkNotNull;
  12
  13 import javax.annotation.Nullable;
  14 import javax.annotation.concurrent.Immutable;
  15
  16 import org.opendaylight.neutron.spi.NeutronSecurityRule;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.Description;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.Contract;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.ContractBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.contract.Clause;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.contract.Subject;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.contract.SubjectBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.contract.subject.Rule;
  24
  25 import com.google.common.collect.ImmutableList;
  26
  27 @Immutable
  28 public class SingleRuleContract {
  29
  30     private final SingleClassifierRule singleClassifierRule;
  31     private final Rule rule;
  32     private final Subject subject;
  33     private final Clause clause;
  34     private final Contract contract;
  35
  36     public SingleRuleContract(NeutronSecurityRule secRule, int subjectAndRuleOrder, @Nullable Description contractDescription) {
  37         this(secRule, new SingleClassifierRule(secRule, subjectAndRuleOrder), subjectAndRuleOrder, contractDescription);
  38     }
  39
  40     public SingleRuleContract(NeutronSecurityRule secRule, SingleClassifierRule singleClassifierRule,
  41             int subjectOrder, @Nullable Description contractDescription) {
  42         checkNotNull(secRule);
  43         this.singleClassifierRule = checkNotNull(singleClassifierRule);
  44         this.rule = singleClassifierRule.getRule();
  45         this.subject = new SubjectBuilder().setName(SecRuleNameDecoder.getSubjectName(secRule))
  46             .setOrder(subjectOrder)
  47             .setRule(ImmutableList.of(rule))
  48             .build();
  49         this.clause = SecRuleEntityDecoder.getClause(secRule);
  50         this.contract = new ContractBuilder().setId(SecRuleEntityDecoder.getContractId(secRule))
  51             .setSubject(ImmutableList.of(subject))
  52             .setClause(ImmutableList.of(clause))
  53             .setDescription(contractDescription)
  54             .build();
  55     }
  56
  57     public SingleClassifierRule getSingleClassifierRule() {
  58         return singleClassifierRule;
  59     }
  60
  61     public Rule getRule() {
  62         return rule;
  63     }
  64
  65     public Subject getSubject() {
  66         return subject;
  67     }
  68
  69     public Clause getClause() {
  70         return clause;
  71     }
  72
  73     public Contract getContract() {
  74         return contract;
  75     }
  76
  77 }