/*
    *    Copyright 2006-2026 the original author or authors.
    *
    *    Licensed under the Apache License, Version 2.0 (the "License");
    *    you may not use this file except in compliance with the License.
    *    You may obtain a copy of the License at
    *
    *       https://www.apache.org/licenses/LICENSE-2.0
    *
   *    Unless required by applicable law or agreed to in writing, software
   *    distributed under the License is distributed on an "AS IS" BASIS,
   *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *    See the License for the specific language governing permissions and
   *    limitations under the License.
   */
  package org.mybatis.generator.api.dom.java;
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.Collections;
  import java.util.List;
  import java.util.Optional;
  
  import org.jspecify.annotations.Nullable;
  
  public class Method extends JavaElement {
  
      private final List<String> bodyLines = new ArrayList<>();
  
      private boolean constructor;
  
      private @Nullable FullyQualifiedJavaType returnType;
  
      private String name;
  
      private final List<TypeParameter> typeParameters = new ArrayList<>();
  
      private final List<Parameter> parameters = new ArrayList<>();
  
      private final List<FullyQualifiedJavaType> exceptions = new ArrayList<>();
  
      private boolean isSynchronized;
  
      private boolean isNative;
  
      private boolean isDefault;
  
      private boolean isAbstract;
  
      private boolean isFinal;
  
      private final List<String> returnTypeAnnotations = new ArrayList<>();
  
      public Method(String name) {
          this.name = name;
      }
  
      /**
       * Copy constructor. Not a truly deep copy, but close enough for most purposes.
       *
       * @param original
       *            the original
       */
      public Method(Method original) {
          super(original);
          this.bodyLines.addAll(original.bodyLines);
          this.constructor = original.constructor;
          this.exceptions.addAll(original.exceptions);
          this.name = original.name;
          this.typeParameters.addAll(original.typeParameters);
          this.parameters.addAll(original.parameters);
          this.returnType = original.returnType;
          this.isNative = original.isNative;
          this.isSynchronized = original.isSynchronized;
          this.isDefault = original.isDefault;
          this.isAbstract = original.isAbstract;
          this.isFinal = original.isFinal;
      }
  
      public List<String> getBodyLines() {
          return bodyLines;
      }
  
      public void addBodyLine(String line) {
          bodyLines.add(line);
      }
  
      public void addBodyLine(int index, String line) {
          bodyLines.add(index, line);
      }
  
      public void addBodyLines(Collection<String> lines) {
          bodyLines.addAll(lines);
      }
  
      public void addBodyLines(int index, Collection<String> lines) {
          bodyLines.addAll(index, lines);
      }
  
     public boolean isConstructor() {
         return constructor;
     }
 
     public void setConstructor(boolean constructor) {
         this.constructor = constructor;
     }
 
     public String getName() {
         return name;
     }
 
     public void setName(String name) {
         this.name = name;
     }
 
     public List<TypeParameter> getTypeParameters() {
         return typeParameters;
     }
 
     public void addTypeParameter(TypeParameter typeParameter) {
         typeParameters.add(typeParameter);
     }
 
     public void addTypeParameter(int index, TypeParameter typeParameter) {
         typeParameters.add(index, typeParameter);
     }
 
     public List<Parameter> getParameters() {
         return Collections.unmodifiableList(parameters);
     }
 
     public void addParameter(Parameter parameter) {
         parameters.add(parameter);
     }
 
     public void addParameter(int index, Parameter parameter) {
         parameters.add(index, parameter);
     }
 
     public Optional<FullyQualifiedJavaType> getReturnType() {
         return Optional.ofNullable(returnType);
     }
 
     public void setReturnType(FullyQualifiedJavaType returnType) {
         this.returnType = returnType;
     }
 
     public List<FullyQualifiedJavaType> getExceptions() {
         return Collections.unmodifiableList(exceptions);
     }
 
     public void addException(FullyQualifiedJavaType exception) {
         exceptions.add(exception);
     }
 
     public boolean isSynchronized() {
         return isSynchronized;
     }
 
     public void setSynchronized(boolean isSynchronized) {
         this.isSynchronized = isSynchronized;
     }
 
     public boolean isNative() {
         return isNative;
     }
 
     public void setNative(boolean isNative) {
         this.isNative = isNative;
     }
 
     public boolean isDefault() {
         return isDefault;
     }
 
     public void setDefault(boolean isDefault) {
         this.isDefault = isDefault;
     }
 
     public boolean isAbstract() {
         return isAbstract;
     }
 
     public void setAbstract(boolean isAbstract) {
         this.isAbstract = isAbstract;
     }
 
     public boolean isFinal() {
         return isFinal;
     }
 
     public void setFinal(boolean isFinal) {
         this.isFinal = isFinal;
     }
 
     public List<String> getReturnTypeAnnotations() {
         return Collections.unmodifiableList(returnTypeAnnotations);
     }
 
     public void addReturnTypeAnnotation(String annotation) {
         returnTypeAnnotations.add(annotation);
     }
 }