binding/mdsal-binding-generator-util/src/main/java/org/opendaylight/mdsal/binding/model/util/generated/type/builder/AbstractTypeMemberBuilder.java

   1 /*
   2  * Copyright (c) 2013 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 package org.opendaylight.mdsal.binding.model.util.generated.type.builder;
   9
  10 import static com.google.common.base.Preconditions.checkArgument;
  11
  12 import com.google.common.collect.ImmutableList;
  13 import java.util.ArrayList;
  14 import java.util.Collections;
  15 import java.util.List;
  16 import java.util.Objects;
  17 import org.opendaylight.mdsal.binding.model.api.AccessModifier;
  18 import org.opendaylight.mdsal.binding.model.api.AnnotationType;
  19 import org.opendaylight.mdsal.binding.model.api.JavaTypeName;
  20 import org.opendaylight.mdsal.binding.model.api.Type;
  21 import org.opendaylight.mdsal.binding.model.api.TypeMemberComment;
  22 import org.opendaylight.mdsal.binding.model.api.type.builder.AnnotationTypeBuilder;
  23 import org.opendaylight.mdsal.binding.model.api.type.builder.TypeMemberBuilder;
  24 import org.opendaylight.yangtools.util.LazyCollections;
  25
  26 abstract class AbstractTypeMemberBuilder<T extends TypeMemberBuilder<T>> implements TypeMemberBuilder<T> {
  27     private final String name;
  28     private Type returnType;
  29     private List<AnnotationTypeBuilder> annotationBuilders = Collections.emptyList();
  30     private TypeMemberComment comment;
  31     private boolean isFinal;
  32     private boolean isStatic;
  33     private AccessModifier accessModifier;
  34
  35     AbstractTypeMemberBuilder(final String name) {
  36         this.name = name;
  37     }
  38
  39     @Override
  40     public AnnotationTypeBuilder addAnnotation(final JavaTypeName identifier) {
  41         final AnnotationTypeBuilder builder = new AnnotationTypeBuilderImpl(identifier);
  42         this.annotationBuilders = LazyCollections.lazyAdd(this.annotationBuilders, builder);
  43         return builder;
  44     }
  45
  46     public Type getReturnType() {
  47         return this.returnType;
  48     }
  49
  50     protected Iterable<AnnotationTypeBuilder> getAnnotationBuilders() {
  51         return this.annotationBuilders;
  52     }
  53
  54     protected TypeMemberComment getComment() {
  55         return this.comment;
  56     }
  57
  58     protected boolean isFinal() {
  59         return this.isFinal;
  60     }
  61
  62     protected boolean isStatic() {
  63         return this.isStatic;
  64     }
  65
  66     @Override
  67     public AccessModifier getAccessModifier() {
  68         return this.accessModifier;
  69     }
  70
  71     @Override
  72     public String getName() {
  73         return this.name;
  74     }
  75
  76     protected abstract T thisInstance();
  77
  78     @Override
  79     public T setReturnType(final Type newReturnType) {
  80         checkArgument(newReturnType != null, "Return Type of member cannot be null!");
  81         this.returnType = newReturnType;
  82         return thisInstance();
  83     }
  84
  85     @Override
  86     public T setAccessModifier(final AccessModifier modifier) {
  87         checkArgument(modifier != null, "Access Modifier for member type cannot be null!");
  88         this.accessModifier = modifier;
  89         return thisInstance();
  90     }
  91
  92     @Override
  93     public T setComment(final TypeMemberComment newComment) {
  94         this.comment = newComment;
  95         return thisInstance();
  96     }
  97
  98     @Override
  99     public T setFinal(final boolean newIsFinal) {
 100         this.isFinal = newIsFinal;
 101         return thisInstance();
 102     }
 103
 104     @Override
 105     public T setStatic(final boolean newIsStatic) {
 106         this.isStatic = newIsStatic;
 107         return thisInstance();
 108     }
 109
 110     protected List<AnnotationType> toAnnotationTypes() {
 111         final List<AnnotationType> annotations = new ArrayList<>();
 112         for (final AnnotationTypeBuilder annotBuilder : getAnnotationBuilders()) {
 113             if (annotBuilder != null) {
 114                 annotations.add(annotBuilder.build());
 115             }
 116         }
 117
 118         return ImmutableList.copyOf(annotations);
 119     }
 120
 121     @Override
 122     public int hashCode() {
 123         final int prime = 31;
 124         int result = 1;
 125         result = prime * result + Objects.hashCode(getName());
 126         result = prime * result + Objects.hashCode(getReturnType());
 127         return result;
 128     }
 129
 130     @Override
 131     public boolean equals(final Object obj) {
 132         if (this == obj) {
 133             return true;
 134         }
 135         if (obj == null || getClass() != obj.getClass()) {
 136             return false;
 137         }
 138         final AbstractTypeMemberBuilder<?> other = (AbstractTypeMemberBuilder<?>) obj;
 139         return Objects.equals(getName(), other.getName()) && Objects.equals(getReturnType(), other.getReturnType());
 140     }
 141
 142     @Override
 143     public String toString() {
 144         return new StringBuilder().append("GeneratedPropertyImpl [name=").append(getName())
 145                 .append(", annotations=").append(getAnnotationBuilders())
 146                 .append(", comment=").append(getComment())
 147                 .append(", returnType=").append(getReturnType())
 148                 .append(", isFinal=").append(isFinal())
 149                 .append(", modifier=").append(getAccessModifier())
 150                 .append(']').toString();
 151     }
 152 }