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 com.google.common.base.Preconditions;
  11 import com.google.common.collect.ImmutableList;
  12 import java.util.ArrayList;
  13 import java.util.Collections;
  14 import java.util.List;
  15 import java.util.Objects;
  16 import org.opendaylight.mdsal.binding.model.api.AccessModifier;
  17 import org.opendaylight.mdsal.binding.model.api.AnnotationType;
  18 import org.opendaylight.mdsal.binding.model.api.Type;
  19 import org.opendaylight.mdsal.binding.model.api.JavaTypeName;
  20 import org.opendaylight.mdsal.binding.model.api.type.builder.AnnotationTypeBuilder;
  21 import org.opendaylight.mdsal.binding.model.api.type.builder.TypeMemberBuilder;
  22 import org.opendaylight.yangtools.util.LazyCollections;
  23
  24 abstract class AbstractTypeMemberBuilder<T extends TypeMemberBuilder<T>> implements TypeMemberBuilder<T> {
  25     private final String name;
  26     private Type returnType;
  27     private List<AnnotationTypeBuilder> annotationBuilders = Collections.emptyList();
  28     private String comment = "";
  29     private boolean isFinal;
  30     private boolean isStatic;
  31     private AccessModifier accessModifier;
  32
  33     public AbstractTypeMemberBuilder(final String name) {
  34         this.name = name;
  35     }
  36
  37     @Override
  38     public AnnotationTypeBuilder addAnnotation(final JavaTypeName identifier) {
  39         final AnnotationTypeBuilder builder = new AnnotationTypeBuilderImpl(identifier);
  40         this.annotationBuilders = LazyCollections.lazyAdd(this.annotationBuilders, builder);
  41         return builder;
  42     }
  43
  44     public Type getReturnType() {
  45         return this.returnType;
  46     }
  47
  48     protected Iterable<AnnotationTypeBuilder> getAnnotationBuilders() {
  49         return this.annotationBuilders;
  50     }
  51
  52     protected String getComment() {
  53         return this.comment;
  54     }
  55
  56     protected boolean isFinal() {
  57         return this.isFinal;
  58     }
  59
  60     protected boolean isStatic() {
  61         return this.isStatic;
  62     }
  63
  64     @Override
  65     public AccessModifier getAccessModifier() {
  66         return this.accessModifier;
  67     }
  68
  69     @Override
  70     public String getName() {
  71         return this.name;
  72     }
  73
  74     protected abstract T thisInstance();
  75
  76     @Override
  77     public T setReturnType(final Type returnType) {
  78         Preconditions.checkArgument(returnType != null, "Return Type of member cannot be null!");
  79         this.returnType = returnType;
  80         return thisInstance();
  81     }
  82
  83     @Override
  84     public T setAccessModifier(final AccessModifier modifier) {
  85         Preconditions.checkArgument(modifier != null, "Access Modifier for member type cannot be null!");
  86         this.accessModifier = modifier;
  87         return thisInstance();
  88     }
  89
  90     @Override
  91     public T setComment(final String comment) {
  92         if (comment == null) {
  93             this.comment = "";
  94         }
  95         this.comment = comment;
  96         return thisInstance();
  97     }
  98
  99     @Override
 100     public T setFinal(final boolean isFinal) {
 101         this.isFinal = isFinal;
 102         return thisInstance();
 103     }
 104
 105     @Override
 106     public T setStatic(final boolean isStatic) {
 107         this.isStatic = isStatic;
 108         return thisInstance();
 109     }
 110
 111     protected List<AnnotationType> toAnnotationTypes() {
 112         final List<AnnotationType> annotations = new ArrayList<>();
 113         for (final AnnotationTypeBuilder annotBuilder : getAnnotationBuilders()) {
 114             if (annotBuilder != null) {
 115                 annotations.add(annotBuilder.build());
 116             }
 117         }
 118
 119         return ImmutableList.copyOf(annotations);
 120     }
 121
 122     @Override
 123     public int hashCode() {
 124         final int prime = 31;
 125         int result = 1;
 126         result = prime * result + Objects.hashCode(getName());
 127         result = prime * result + Objects.hashCode(getReturnType());
 128         return result;
 129     }
 130
 131     @Override
 132     public boolean equals(final Object obj) {
 133         if (this == obj) {
 134             return true;
 135         }
 136         if (obj == null) {
 137             return false;
 138         }
 139         if (getClass() != obj.getClass()) {
 140             return false;
 141         }
 142         final AbstractTypeMemberBuilder<?> other = (AbstractTypeMemberBuilder<?>) obj;
 143         return Objects.equals(getName(), other.getName()) && Objects.equals(getReturnType(), other.getReturnType());
 144     }
 145
 146     @Override
 147     public String toString() {
 148         final StringBuilder builder = new StringBuilder();
 149         builder.append("GeneratedPropertyImpl [name=");
 150         builder.append(getName());
 151         builder.append(", annotations=");
 152         builder.append(getAnnotationBuilders());
 153         builder.append(", comment=");
 154         builder.append(getComment());
 155         builder.append(", returnType=");
 156         builder.append(getReturnType());
 157         builder.append(", isFinal=");
 158         builder.append(isFinal());
 159         builder.append(", modifier=");
 160         builder.append(getAccessModifier());
 161         builder.append("]");
 162         return builder.toString();
 163     }
 164 }