// =================== 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.ArrayList;
   import java.util.Collection;
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import java.util.Set;
  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;
  
  /**
   * Information about one of the committers on this project.
   */
  @Experimental
  @Generated @ThreadSafe @Immutable
  public class Developer
      extends Contributor
      implements Serializable, InputLocationTracker
  {
      /**
       * The unique ID of the developer in the SCM.
       */
      final String id;
      /** Locations (this potentially hides the same name field from the super class) */
      final Map<Object, InputLocation> locations;
  
      /**
        * Constructor for this class, to be called from its subclasses and {@link Builder}.
        * @see Builder#build()
        */
      protected Developer(Builder builder) {
          super(builder);
          this.id = builder.id != null ? builder.id : (builder.base != null ? builder.base.id : null);
          Map<Object, InputLocation> newlocs = builder.locations != null ? builder.locations : Collections.emptyMap();
          Map<Object, InputLocation> oldlocs = builder.base != null && builder.base.locations != null ? builder.base.locations : Collections.emptyMap();
          Map<Object, InputLocation> mutableLocations = new HashMap<>(super.locations);
          mutableLocations.put("id", newlocs.containsKey("id") ? newlocs.get("id") : oldlocs.get("id"));
          this.locations = Collections.unmodifiableMap(mutableLocations);
      }
  
      /**
       * The unique ID of the developer in the SCM.
       *
       * @return a {@code String}
       */
      public String getId() {
          return this.id;
      }
  
      /**
       * Gets the location of the specified field in the input source.
       */
      public InputLocation getLocation(Object key) {
          return locations != null ? locations.get(key) : null;
      }
  
      /**
      * Gets the keys of the locations of the input source.
      */
      public Set<Object> getLocationKeys() {
          return locations != null ? locations.keySet() : null;
      }
  
      /**
       * 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 Developer} instance using the specified name.
       *
       * @param name the new {@code String} to use
       * @return a {@code Developer} with the specified name
       */
      @Nonnull
      public Developer withName(String name) {
          return newBuilder(this, true).name(name).build();
      }
      /**
       * Creates a new {@code Developer} instance using the specified email.
       *
       * @param email the new {@code String} to use
       * @return a {@code Developer} with the specified email
       */
     @Nonnull
     public Developer withEmail(String email) {
         return newBuilder(this, true).email(email).build();
     }
     /**
      * Creates a new {@code Developer} instance using the specified url.
      *
      * @param url the new {@code String} to use
      * @return a {@code Developer} with the specified url
      */
     @Nonnull
     public Developer withUrl(String url) {
         return newBuilder(this, true).url(url).build();
     }
     /**
      * Creates a new {@code Developer} instance using the specified organization.
      *
      * @param organization the new {@code String} to use
      * @return a {@code Developer} with the specified organization
      */
     @Nonnull
     public Developer withOrganization(String organization) {
         return newBuilder(this, true).organization(organization).build();
     }
     /**
      * Creates a new {@code Developer} instance using the specified organizationUrl.
      *
      * @param organizationUrl the new {@code String} to use
      * @return a {@code Developer} with the specified organizationUrl
      */
     @Nonnull
     public Developer withOrganizationUrl(String organizationUrl) {
         return newBuilder(this, true).organizationUrl(organizationUrl).build();
     }
     /**
      * Creates a new {@code Developer} instance using the specified roles.
      *
      * @param roles the new {@code Collection<String>} to use
      * @return a {@code Developer} with the specified roles
      */
     @Nonnull
     public Developer withRoles(Collection<String> roles) {
         return newBuilder(this, true).roles(roles).build();
     }
     /**
      * Creates a new {@code Developer} instance using the specified timezone.
      *
      * @param timezone the new {@code String} to use
      * @return a {@code Developer} with the specified timezone
      */
     @Nonnull
     public Developer withTimezone(String timezone) {
         return newBuilder(this, true).timezone(timezone).build();
     }
     /**
      * Creates a new {@code Developer} instance using the specified properties.
      *
      * @param properties the new {@code Map<String, String>} to use
      * @return a {@code Developer} with the specified properties
      */
     @Nonnull
     public Developer withProperties(Map<String, String> properties) {
         return newBuilder(this, true).properties(properties).build();
     }
     /**
      * Creates a new {@code Developer} instance using the specified id.
      *
      * @param id the new {@code String} to use
      * @return a {@code Developer} with the specified id
      */
     @Nonnull
     public Developer withId(String id) {
         return newBuilder(this, true).id(id).build();
     }
 
     /**
      * Creates a new {@code Developer} instance.
      * Equivalent to {@code newInstance(true)}.
      * @see #newInstance(boolean)
      *
      * @return a new {@code Developer}
      */
     @Nonnull
     public static Developer newInstance() {
         return newInstance(true);
     }
 
     /**
      * Creates a new {@code Developer} 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 Developer}
      */
     @Nonnull
     public static Developer newInstance(boolean withDefaults) {
         return newBuilder(withDefaults).build();
     }
 
     /**
      * Creates a new {@code Developer} 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 Developer} 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 Developer} builder instance using the specified object as a basis.
      * Equivalent to {@code newBuilder(from, false)}.
      *
      * @param from the {@code Developer} instance to use as a basis
      * @return a new {@code Builder}
      */
     @Nonnull
     public static Builder newBuilder(Developer from) {
         return newBuilder(from, false);
     }
 
     /**
      * Creates a new {@code Developer} builder instance using the specified object as a basis.
      *
      * @param from the {@code Developer} 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(Developer from, boolean forceCopy) {
         return new Builder(from, forceCopy);
     }
 
     /**
      * Builder class used to create Developer instances.
      * @see #with()
      * @see #newBuilder()
      */
     @NotThreadSafe
     public static class Builder
         extends Contributor.Builder
     {
         Developer base;
         String id;
 
         protected Builder(boolean withDefaults) {
             super(withDefaults);
             if (withDefaults) {
             }
         }
 
         protected Builder(Developer base, boolean forceCopy) {
             super(base, forceCopy);
             if (forceCopy) {
                 this.id = base.id;
                 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 email(String email) {
             this.email = email;
             return this;
         }
 
         @Nonnull
         public Builder url(String url) {
             this.url = url;
             return this;
         }
 
         @Nonnull
         public Builder organization(String organization) {
             this.organization = organization;
             return this;
         }
 
         @Nonnull
         public Builder organizationUrl(String organizationUrl) {
             this.organizationUrl = organizationUrl;
             return this;
         }
 
         @Nonnull
         public Builder roles(Collection<String> roles) {
             this.roles = roles;
             return this;
         }
 
         @Nonnull
         public Builder timezone(String timezone) {
             this.timezone = timezone;
             return this;
         }
 
         @Nonnull
         public Builder properties(Map<String, String> properties) {
             this.properties = properties;
             return this;
         }
 
         @Nonnull
         public Builder id(String id) {
             this.id = id;
             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 Developer 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)
                     && (email == null || email == base.email)
                     && (url == null || url == base.url)
                     && (organization == null || organization == base.organization)
                     && (organizationUrl == null || organizationUrl == base.organizationUrl)
                     && (roles == null || roles == base.roles)
                     && (timezone == null || timezone == base.timezone)
                     && (properties == null || properties == base.properties)
                     && (id == null || id == base.id)
             ) {
                 return base;
             }
             return new Developer(this);
         }
     }
 
 
             
     /**
      * @see java.lang.Object#toString()
      */
     public String toString() {
         return "Developer {id=" + getId() + ", " + super.toString() + "}";
     }
             
           
 }