// =================== DO NOT EDIT THIS FILE ====================
   //  Generated by Modello Velocity from model.vm
   //  template, any modifications will be overwritten.
   // ==============================================================
   package org.apache.maven.api.model;
   
   import java.io.Serializable;
   import java.util.Collections;
   import java.util.HashMap;
  import java.util.Map;
  import java.util.Objects;
  import java.util.Optional;
  import java.util.Set;
  import java.util.stream.Collectors;
  import java.util.stream.Stream;
  import org.apache.maven.api.annotations.Experimental;
  import org.apache.maven.api.annotations.Generated;
  import org.apache.maven.api.annotations.Immutable;
  import org.apache.maven.api.annotations.Nonnull;
  import org.apache.maven.api.annotations.NotThreadSafe;
  import org.apache.maven.api.annotations.ThreadSafe;
  
  /**
   * Describes the licenses for this project. This is used to generate the license
   * page of the project's website, as well as being taken into consideration in other reporting
   * and validation. The licenses listed for the project are that of the project itself, and not
   * of dependencies.
   */
  @Experimental
  @Generated @ThreadSafe @Immutable
  public class License
      implements Serializable, InputLocationTracker
  {
      /**
       * The full legal name of the license.
       */
      final String name;
      /**
       * The official url for the license text.
       */
      final String url;
      /**
       * The primary method by which this project may be distributed.
       * <dl>
       * <dt>repo</dt>
       * <dd>may be downloaded from the Maven repository</dd>
       * <dt>manual</dt>
       * <dd>user must manually download and install the dependency.</dd>
       * </dl>
       */
      final String distribution;
      /**
       * Addendum information pertaining to this license.
       */
      final String comments;
      /** Locations */
      final Map<Object, InputLocation> locations;
      /** Location tracking */
      final InputLocation importedFrom;
  
      /**
        * Constructor for this class, to be called from its subclasses and {@link Builder}.
        * @see Builder#build()
        */
      protected License(Builder builder) {
          this.name = builder.name != null ? builder.name : (builder.base != null ? builder.base.name : null);
          this.url = builder.url != null ? builder.url : (builder.base != null ? builder.base.url : null);
          this.distribution = builder.distribution != null ? builder.distribution : (builder.base != null ? builder.base.distribution : null);
          this.comments = builder.comments != null ? builder.comments : (builder.base != null ? builder.base.comments : null);
          this.locations = builder.computeLocations();
          this.importedFrom = builder.importedFrom;
      }
  
      /**
       * The full legal name of the license.
       *
       * @return a {@code String}
       */
      public String getName() {
          return this.name;
      }
  
      /**
       * The official url for the license text.
       *
       * @return a {@code String}
       */
      public String getUrl() {
          return this.url;
      }
  
      /**
       * The primary method by which this project may be distributed.
       * <dl>
       * <dt>repo</dt>
       * <dd>may be downloaded from the Maven repository</dd>
       * <dt>manual</dt>
       * <dd>user must manually download and install the dependency.</dd>
       * </dl>
      *
      * @return a {@code String}
      */
     public String getDistribution() {
         return this.distribution;
     }
 
     /**
      * Addendum information pertaining to this license.
      *
      * @return a {@code String}
      */
     public String getComments() {
         return this.comments;
     }
 
     /**
      * Gets the location of the specified field in the input source.
      */
     public InputLocation getLocation(Object key) {
         return locations.get(key);
     }
 
     /**
      * Gets the keys of the locations of the input source.
      */
     public Set<Object> getLocationKeys() {
         return locations.keySet();
     }
 
     protected Stream<Object> getLocationKeyStream() {
         return locations.keySet().stream();
     }
 
     /**
      * Gets the input location that caused this model to be read.
      */
     public InputLocation getImportedFrom()
     {
         return importedFrom;
     }
 
     /**
      * Creates a new builder with this object as the basis.
      *
      * @return a {@code Builder}
      */
     @Nonnull
     public Builder with() {
         return newBuilder(this);
     }
     /**
      * Creates a new {@code License} instance using the specified name.
      *
      * @param name the new {@code String} to use
      * @return a {@code License} with the specified name
      */
     @Nonnull
     public License withName(String name) {
         return newBuilder(this, true).name(name).build();
     }
     /**
      * Creates a new {@code License} instance using the specified url.
      *
      * @param url the new {@code String} to use
      * @return a {@code License} with the specified url
      */
     @Nonnull
     public License withUrl(String url) {
         return newBuilder(this, true).url(url).build();
     }
     /**
      * Creates a new {@code License} instance using the specified distribution.
      *
      * @param distribution the new {@code String} to use
      * @return a {@code License} with the specified distribution
      */
     @Nonnull
     public License withDistribution(String distribution) {
         return newBuilder(this, true).distribution(distribution).build();
     }
     /**
      * Creates a new {@code License} instance using the specified comments.
      *
      * @param comments the new {@code String} to use
      * @return a {@code License} with the specified comments
      */
     @Nonnull
     public License withComments(String comments) {
         return newBuilder(this, true).comments(comments).build();
     }
 
     /**
      * Creates a new {@code License} instance.
      * Equivalent to {@code newInstance(true)}.
      * @see #newInstance(boolean)
      *
      * @return a new {@code License}
      */
     @Nonnull
     public static License newInstance() {
         return newInstance(true);
     }
 
     /**
      * Creates a new {@code License} instance using default values or not.
      * Equivalent to {@code newBuilder(withDefaults).build()}.
      *
      * @param withDefaults the boolean indicating whether default values should be used
      * @return a new {@code License}
      */
     @Nonnull
     public static License newInstance(boolean withDefaults) {
         return newBuilder(withDefaults).build();
     }
 
     /**
      * Creates a new {@code License} builder instance.
      * Equivalent to {@code newBuilder(true)}.
      * @see #newBuilder(boolean)
      *
      * @return a new {@code Builder}
      */
     @Nonnull
     public static Builder newBuilder() {
         return newBuilder(true);
     }
 
     /**
      * Creates a new {@code License} builder instance using default values or not.
      *
      * @param withDefaults the boolean indicating whether default values should be used
      * @return a new {@code Builder}
      */
     @Nonnull
     public static Builder newBuilder(boolean withDefaults) {
         return new Builder(withDefaults);
     }
 
     /**
      * Creates a new {@code License} builder instance using the specified object as a basis.
      * Equivalent to {@code newBuilder(from, false)}.
      *
      * @param from the {@code License} instance to use as a basis
      * @return a new {@code Builder}
      */
     @Nonnull
     public static Builder newBuilder(License from) {
         return newBuilder(from, false);
     }
 
     /**
      * Creates a new {@code License} builder instance using the specified object as a basis.
      *
      * @param from the {@code License} instance to use as a basis
      * @param forceCopy the boolean indicating if a copy should be forced
      * @return a new {@code Builder}
      */
     @Nonnull
     public static Builder newBuilder(License from, boolean forceCopy) {
         return new Builder(from, forceCopy);
     }
 
     /**
      * Builder class used to create License instances.
      * @see #with()
      * @see #newBuilder()
      */
     @NotThreadSafe
     public static class Builder
     {
         License base;
         String name;
         String url;
         String distribution;
         String comments;
         Map<Object, InputLocation> locations;
         InputLocation importedFrom;
 
         protected Builder(boolean withDefaults) {
             if (withDefaults) {
             }
         }
 
         protected Builder(License base, boolean forceCopy) {
             if (forceCopy) {
                 this.name = base.name;
                 this.url = base.url;
                 this.distribution = base.distribution;
                 this.comments = base.comments;
                 this.locations = base.locations;
                 this.importedFrom = base.importedFrom;
             } else {
                 this.base = base;
             }
         }
 
         @Nonnull
         public Builder name(String name) {
             this.name = name;
             return this;
         }
 
         @Nonnull
         public Builder url(String url) {
             this.url = url;
             return this;
         }
 
         @Nonnull
         public Builder distribution(String distribution) {
             this.distribution = distribution;
             return this;
         }
 
         @Nonnull
         public Builder comments(String comments) {
             this.comments = comments;
             return this;
         }
 
 
         @Nonnull
         public Builder location(Object key, InputLocation location) {
             if (location != null) {
                 if (!(this.locations instanceof HashMap)) {
                     this.locations = this.locations != null ? new HashMap<>(this.locations) : new HashMap<>();
                 }
                 this.locations.put(key, location);
             }
             return this;
         }
 
         @Nonnull
         public Builder importedFrom(InputLocation importedFrom) {
             this.importedFrom = importedFrom;
             return this;
         }
 
         @Nonnull
         public License build() {
             // this method should not contain any logic other than creating (or reusing) an object in order to ease subclassing
             if (base != null
                     && (name == null || name == base.name)
                     && (url == null || url == base.url)
                     && (distribution == null || distribution == base.distribution)
                     && (comments == null || comments == base.comments)
             ) {
                 return base;
             }
             return new License(this);
         }
 
         Map<Object, InputLocation> computeLocations() {
             Map<Object, InputLocation> newlocs = locations != null ? locations : Map.of();
             Map<Object, InputLocation> oldlocs = base != null ? base.locations : Map.of();
             if (newlocs.isEmpty()) {
                 return Map.copyOf(oldlocs);
             }
             if (oldlocs.isEmpty()) {
                 return Map.copyOf(newlocs);
             }
             return Stream.concat(newlocs.entrySet().stream(), oldlocs.entrySet().stream())
                     // Keep value from newlocs in case of duplicates
                     .collect(Collectors.toUnmodifiableMap(Map.Entry::getKey, Map.Entry::getValue, (v1, v2) -> v1));
         }
     }
 
 
             
     /**
      * @see java.lang.Object#toString()
      */
     public String toString()
     {
         return "License {name=" + getName() + ", url=" + getUrl() + "}";
     }
             
           
 }