champ-lib/champ-core/src/main/java/org/onap/aai/champcore/model/fluent/relationship/impl/TargetBuildOrPropertiesStepImpl.java

   1 /**
   2  * ============LICENSE_START==========================================
   3  * org.onap.aai
   4  * ===================================================================
   5  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
   6  * Copyright © 2017-2018 Amdocs
   7  * ===================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *        http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END============================================
  20  */
  21 package org.onap.aai.champcore.model.fluent.relationship.impl;
  22
  23 import org.onap.aai.champcore.model.ChampObject;
  24 import org.onap.aai.champcore.model.ChampRelationship;
  25 import org.onap.aai.champcore.model.fluent.relationship.RelationshipBuildOrPropertiesStep;
  26 import org.onap.aai.champcore.model.fluent.relationship.TargetBuildOrPropertiesStep;
  27
  28 public final class TargetBuildOrPropertiesStepImpl implements TargetBuildOrPropertiesStep {
  29
  30         private final String relationshipType;
  31         private final ChampRelationship relationship;
  32         private final Object relationshipKey;
  33         private final ChampObject source;
  34         private final ChampObject.Builder targetBuilder;
  35
  36         public TargetBuildOrPropertiesStepImpl(String relationshipType, ChampRelationship relationship, Object relationshipKey,
  37                         ChampObject source, ChampObject.Builder targetBuilder) {
  38                 this.relationshipType = relationshipType;
  39                 this.relationship = relationship;
  40                 this.relationshipKey = relationshipKey;
  41                 this.source = source;
  42                 this.targetBuilder = targetBuilder;
  43         }
  44
  45         @Override
  46         public TargetBuildOrPropertiesStep withProperty(String key, Object value) {
  47                 targetBuilder.property(key, value);
  48                 return this;
  49         }
  50
  51         @Override
  52         public RelationshipBuildOrPropertiesStep build() {
  53
  54                 final ChampRelationship.Builder relationshipBuilder;
  55
  56                 if (relationship != null) relationshipBuilder = new ChampRelationship.Builder(relationship);
  57                 else relationshipBuilder = new ChampRelationship.Builder(source, targetBuilder.build(), relationshipType);
  58
  59                 if (relationshipKey != null) relationshipBuilder.key(relationshipKey);
  60
  61                 return new RelationshipBuildOrPropertiesStepImpl(relationshipBuilder);
  62         }
  63
  64 }