src/main/java/org/onap/aai/champ/model/fluent/schema/impl/ObjectConstraintSubStepImpl.java

   1 /**
   2  * ============LICENSE_START==========================================
   3  * org.onap.aai
   4  * ===================================================================
   5  * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
   6  * Copyright © 2017 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  * ECOMP is a trademark and service mark of AT&T Intellectual Property.
  21  */
  22 package org.onap.aai.champ.model.fluent.schema.impl;
  23
  24 import org.onap.aai.champ.model.ChampCardinality;
  25 import org.onap.aai.champ.model.ChampField;
  26 import org.onap.aai.champ.model.ChampObjectConstraint;
  27 import org.onap.aai.champ.model.ChampPropertyConstraint;
  28 import org.onap.aai.champ.model.ChampSchema;
  29 import org.onap.aai.champ.model.fluent.schema.ObjectConstraintBuildStep;
  30 import org.onap.aai.champ.model.fluent.schema.ObjectConstraintPropertyStep;
  31 import org.onap.aai.champ.model.fluent.schema.ObjectConstraintRequiredOptionalStep;
  32 import org.onap.aai.champ.model.fluent.schema.ObjectConstraintSubStep;
  33
  34 public class ObjectConstraintSubStepImpl implements ObjectConstraintSubStep {
  35
  36         private final ChampSchema.Builder schemaBuilder;
  37         private final ChampObjectConstraint.Builder constraintBuilder;
  38         private final ChampField.Builder fieldBuilder;
  39         private final ChampPropertyConstraint.Builder propConstBuilder;
  40
  41         public ObjectConstraintSubStepImpl(ChampSchema.Builder schemaBuilder,
  42                         ChampObjectConstraint.Builder constraintBuilder,
  43                         ChampField.Builder fieldBuilder) {
  44                 this.schemaBuilder = schemaBuilder;
  45                 this.constraintBuilder = constraintBuilder;
  46                 this.fieldBuilder = fieldBuilder;
  47                 this.propConstBuilder = new ChampPropertyConstraint.Builder(fieldBuilder.build());
  48
  49         }
  50
  51         @Override
  52         public ObjectConstraintRequiredOptionalStep ofType(ChampField.Type type) {
  53                 return new ObjectConstraintRequiredOptionalStep() {
  54                         final ChampPropertyConstraint.Builder propConstBuilder = new ChampPropertyConstraint.Builder(fieldBuilder.type(type).build());
  55
  56                         @Override
  57                         public ObjectConstraintBuildStep required() {
  58                                 constraintBuilder.constraint(propConstBuilder.required(true).build());
  59
  60                                 return new ObjectConstraintBuildStep() {
  61
  62                                         @Override
  63                                         public ObjectConstraintPropertyStep build() {
  64                                                 return new ObjectConstraintPropertyStepImpl(schemaBuilder, constraintBuilder);
  65                                         }
  66                                 };
  67                         }
  68
  69                         @Override
  70                         public ObjectConstraintBuildStep optional() {
  71                                 constraintBuilder.constraint(propConstBuilder.required(false).build());
  72
  73                                 return new ObjectConstraintBuildStep() {
  74
  75                                         @Override
  76                                         public ObjectConstraintPropertyStep build() {
  77                                                 return new ObjectConstraintPropertyStepImpl(schemaBuilder, constraintBuilder);
  78                                         }
  79                                 };
  80                         }
  81
  82                         @Override
  83                         public ObjectConstraintRequiredOptionalStep cardinality(ChampCardinality cardinality) {
  84                                 propConstBuilder.cardinality(cardinality);
  85                                 return this;
  86                         }
  87                 };
  88         }
  89
  90         @Override
  91         public ObjectConstraintBuildStep required() {
  92                 constraintBuilder.constraint(propConstBuilder.required(true).build());
  93
  94                 return new ObjectConstraintBuildStepImpl(schemaBuilder, constraintBuilder);
  95         }
  96
  97         @Override
  98         public ObjectConstraintBuildStep optional() {
  99                 final ChampPropertyConstraint.Builder propConstBuilder = new ChampPropertyConstraint.Builder(fieldBuilder.build());
 100
 101                 constraintBuilder.constraint(propConstBuilder.required(false).build());
 102
 103                 return new ObjectConstraintBuildStepImpl(schemaBuilder, constraintBuilder);
 104         }
 105
 106         @Override
 107         public ObjectConstraintRequiredOptionalStep cardinality(ChampCardinality cardinality) {
 108                 propConstBuilder.cardinality(cardinality);
 109                 return this;
 110         }
 111 }