binding/mdsal-binding-generator-util/src/main/java/org/opendaylight/mdsal/binding/model/util/generated/type/builder/MethodSignatureBuilderImpl.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 java.util.Objects.requireNonNull;
  11
  12 import java.util.Collections;
  13 import java.util.List;
  14 import java.util.Objects;
  15 import org.opendaylight.mdsal.binding.model.api.AnnotationType;
  16 import org.opendaylight.mdsal.binding.model.api.MethodSignature;
  17 import org.opendaylight.mdsal.binding.model.api.MethodSignature.ValueMechanics;
  18 import org.opendaylight.mdsal.binding.model.api.Type;
  19 import org.opendaylight.mdsal.binding.model.api.type.builder.MethodSignatureBuilder;
  20 import org.opendaylight.yangtools.util.LazyCollections;
  21
  22 final class MethodSignatureBuilderImpl extends AbstractTypeMemberBuilder<MethodSignatureBuilder>
  23         implements MethodSignatureBuilder {
  24
  25     private List<MethodSignature.Parameter> parameters = Collections.emptyList();
  26     private List<MethodSignature.Parameter> unmodifiableParams = Collections.emptyList();
  27     private ValueMechanics mechanics = ValueMechanics.NORMAL;
  28     private boolean isAbstract;
  29     private boolean isDefault;
  30
  31     MethodSignatureBuilderImpl(final String name) {
  32         super(name);
  33     }
  34
  35     @Override
  36     public MethodSignatureBuilder setAbstract(final boolean newIsAbstract) {
  37         this.isAbstract = newIsAbstract;
  38         return this;
  39     }
  40
  41     @Override
  42     public MethodSignatureBuilder setDefault(final boolean newIsDefault) {
  43         this.isDefault = newIsDefault;
  44         return this;
  45     }
  46
  47     @Override
  48     public MethodSignatureBuilder setMechanics(final ValueMechanics newMechanics) {
  49         this.mechanics = requireNonNull(newMechanics);
  50         return this;
  51     }
  52
  53     @Override
  54     public MethodSignatureBuilder addParameter(final Type type, final String name) {
  55         this.parameters = LazyCollections.lazyAdd(this.parameters, new MethodParameterImpl(name, type));
  56         this.unmodifiableParams = Collections.unmodifiableList(this.parameters);
  57         return this;
  58     }
  59
  60     @Override
  61     protected MethodSignatureBuilder thisInstance() {
  62         return this;
  63     }
  64
  65     @Override
  66     public MethodSignature toInstance(final Type definingType) {
  67         final List<AnnotationType> annotations = toAnnotationTypes();
  68         return new MethodSignatureImpl(definingType, getName(), annotations, getComment(), getAccessModifier(),
  69                 getReturnType(), this.unmodifiableParams, isFinal(), this.isAbstract, isStatic(), isDefault, mechanics);
  70     }
  71
  72     @Override
  73     public int hashCode() {
  74         final int prime = 31;
  75         int result = 1;
  76         result = prime * result + Objects.hashCode(getName());
  77         result = prime * result + Objects.hashCode(this.parameters);
  78         result = prime * result + Objects.hashCode(getReturnType());
  79         return result;
  80     }
  81
  82     @Override
  83     public boolean equals(final Object obj) {
  84         if (this == obj) {
  85             return true;
  86         }
  87         if (obj == null || getClass() != obj.getClass()) {
  88             return false;
  89         }
  90         final MethodSignatureBuilderImpl other = (MethodSignatureBuilderImpl) obj;
  91         return Objects.equals(getName(), other.getName())
  92                 && Objects.equals(this.parameters, other.parameters)
  93                 && Objects.equals(getReturnType(), other.getReturnType());
  94     }
  95
  96     @Override
  97     public String toString() {
  98         return new StringBuilder().append("MethodSignatureBuilderImpl [name=").append(getName())
  99                 .append(", returnType=").append(getReturnType())
 100                 .append(", parameters=").append(this.parameters)
 101                 .append(", annotationBuilders=").append(getAnnotationBuilders())
 102                 .append(", comment=").append(getComment())
 103                 .append(']').toString();
 104     }
 105 }