/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you 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
    *
   *   http://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.apache.maven.model;
  
  /**
   * Class InputSource.
   *
   * @version $Revision$ $Date$
   */
  @SuppressWarnings("all")
  public class InputSource implements java.io.Serializable, Cloneable {
  
      // --------------------------/
      // - Class/Member Variables -/
      // --------------------------/
  
      /**
       *
       *
       *             The identifier of the POM in the format {@code
       * <groupId>:<artifactId>:<version>}.
       *
       *
       */
      private String modelId;
  
      /**
       *
       *
       *             The path/URL of the POM or {@code null} if
       * unknown.
       *
       *
       */
      private String location;
  
      /**
       *
       *
       *             The location of the POM from which this POM was
       * imported from or {@code null} if unknown.
       */
      private InputLocation importedFrom;
  
      /**
       * Cached hashCode for performance.
       */
      private volatile int hashCode = 0;
  
      // ----------------/
      // - Constructors -/
      // ----------------/
  
      /**
       * Default constructor for InputSource.
       */
      public InputSource() {}
  
      /**
       * Creates a new InputSource from an API model InputSource.
       * This constructor is used for converting between the API model and the compat model.
       *
       * @param source the API model InputSource to convert from
       */
      public InputSource(org.apache.maven.api.model.InputSource source) {
          this.modelId = source.getModelId();
          this.location = source.getLocation();
          this.importedFrom = source.getImportedFrom() != null ? new InputLocation(source.getImportedFrom()) : null;
      }
  
      // -----------/
      // - Methods -/
      // -----------/
  
      /**
       * Method clone.
       *
       * @return InputSource
       */
      public InputSource clone() {
          try {
              InputSource copy = (InputSource) super.clone();
  
             return copy;
         } catch (Exception ex) {
             throw (RuntimeException)
                     new UnsupportedOperationException(getClass().getName() + " does not support clone()").initCause(ex);
         }
     } // -- InputSource clone()
 
     /**
      * Get the path/URL of the POM or {@code null} if unknown.
      *
      * @return String
      */
     public String getLocation() {
         return this.location;
     } // -- String getLocation()
 
     /**
      * Get the identifier of the POM in the format {@code
      * <groupId>:<artifactId>:<version>}.
      *
      * @return String
      */
     public String getModelId() {
         return this.modelId;
     } // -- String getModelId()
 
     /**
      * Set the path/URL of the POM or {@code null} if unknown.
      *
      * @param location
      */
     public void setLocation(String location) {
         this.location = location;
     } // -- void setLocation( String )
 
     /**
      * Set the identifier of the POM in the format {@code
      * <groupId>:<artifactId>:<version>}.
      *
      * @param modelId
      */
     public void setModelId(String modelId) {
         this.modelId = modelId;
     } // -- void setModelId( String )
 
     /**
      * Get the location of the POM from which this POM was imported from.
      * Can return {@code null} if this POM was not imported.
      *
      * @return the InputLocation where this POM was imported from, or null if not imported
      */
     public InputLocation getImportedFrom() {
         return importedFrom;
     }
 
     /**
      * Set the location of the POM from which this POM was imported from.
      *
      * @param importedFrom the InputLocation where this POM was imported from, or null if not imported
      */
     public void setImportedFrom(InputLocation importedFrom) {
         this.importedFrom = importedFrom;
     }
 
     @Override
     public boolean equals(Object o) {
         if (this == o) {
             return true;
         }
         if (o == null || getClass() != o.getClass()) {
             return false;
         }
         InputSource that = (InputSource) o;
         return java.util.Objects.equals(modelId, that.modelId)
                 && java.util.Objects.equals(location, that.location)
                 && java.util.Objects.equals(importedFrom, that.importedFrom);
     }
 
     @Override
     public int hashCode() {
         int result = hashCode;
         if (result == 0) {
             result = java.util.Objects.hash(modelId, location, importedFrom);
             hashCode = result;
         }
         return result;
     }
 
     @Override
     public String toString() {
         return getModelId() + " " + getLocation();
     }
 
     /**
      * Converts this compat model InputSource to an API model InputSource.
      * This method is used for converting between the compat model and the API model.
      *
      * @return the equivalent API model InputSource
      */
     public org.apache.maven.api.model.InputSource toApiSource() {
         return org.apache.maven.api.model.InputSource.of(modelId, location);
     }
 }