// =================== DO NOT EDIT THIS FILE ====================
   //  Generated by Modello Velocity from model.vm
   //  template, any modifications will be overwritten.
   // ==============================================================
   package org.apache.maven.api.settings;
   
   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;
  import org.apache.maven.api.xml.XmlNode;
  
  /**
   * The {@code <server>} element contains information required to a server settings.
   */
  @Experimental
  @Generated @ThreadSafe @Immutable
  public class Server
      extends IdentifiableBase
      implements Serializable, InputLocationTracker
  {
      /**
       * The username used to authenticate.
       */
      final String username;
      /**
       * The password used in conjunction with the username to authenticate.
       */
      final String password;
      /**
       * The private key location used to authenticate.
       */
      final String privateKey;
      /**
       * The passphrase used in conjunction with the privateKey to authenticate.
       */
      final String passphrase;
      /**
       * The permissions for files when they are created.
       */
      final String filePermissions;
      /**
       * The permissions for directories when they are created.
       */
      final String directoryPermissions;
      /**
       * Extra configuration for the transport layer.
       */
      final XmlNode configuration;
  
      /**
        * Constructor for this class, to be called from its subclasses and {@link Builder}.
        * @see Builder#build()
        */
      protected Server(Builder builder) {
          super(builder);
          this.username = builder.username != null ? builder.username : (builder.base != null ? builder.base.username : null);
          this.password = builder.password != null ? builder.password : (builder.base != null ? builder.base.password : null);
          this.privateKey = builder.privateKey != null ? builder.privateKey : (builder.base != null ? builder.base.privateKey : null);
          this.passphrase = builder.passphrase != null ? builder.passphrase : (builder.base != null ? builder.base.passphrase : null);
          this.filePermissions = builder.filePermissions != null ? builder.filePermissions : (builder.base != null ? builder.base.filePermissions : null);
          this.directoryPermissions = builder.directoryPermissions != null ? builder.directoryPermissions : (builder.base != null ? builder.base.directoryPermissions : null);
          this.configuration = builder.configuration != null ? builder.configuration : (builder.base != null ? builder.base.configuration : null);
      }
  
      /**
       * The username used to authenticate.
       *
       * @return a {@code String}
       */
      public String getUsername() {
          return this.username;
      }
  
      /**
       * The password used in conjunction with the username to authenticate.
       *
       * @return a {@code String}
       */
      public String getPassword() {
          return this.password;
      }
  
      /**
       * The private key location used to authenticate.
       *
       * @return a {@code String}
       */
     public String getPrivateKey() {
         return this.privateKey;
     }
 
     /**
      * The passphrase used in conjunction with the privateKey to authenticate.
      *
      * @return a {@code String}
      */
     public String getPassphrase() {
         return this.passphrase;
     }
 
     /**
      * The permissions for files when they are created.
      *
      * @return a {@code String}
      */
     public String getFilePermissions() {
         return this.filePermissions;
     }
 
     /**
      * The permissions for directories when they are created.
      *
      * @return a {@code String}
      */
     public String getDirectoryPermissions() {
         return this.directoryPermissions;
     }
 
     /**
      * Extra configuration for the transport layer.
      *
      * @return a {@code XmlNode}
      */
     public XmlNode getConfiguration() {
         return this.configuration;
     }
 
     /**
      * 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 Server} instance using the specified id.
      *
      * @param id the new {@code String} to use
      * @return a {@code Server} with the specified id
      */
     @Nonnull
     public Server withId(String id) {
         return newBuilder(this, true).id(id).build();
     }
     /**
      * Creates a new {@code Server} instance using the specified username.
      *
      * @param username the new {@code String} to use
      * @return a {@code Server} with the specified username
      */
     @Nonnull
     public Server withUsername(String username) {
         return newBuilder(this, true).username(username).build();
     }
     /**
      * Creates a new {@code Server} instance using the specified password.
      *
      * @param password the new {@code String} to use
      * @return a {@code Server} with the specified password
      */
     @Nonnull
     public Server withPassword(String password) {
         return newBuilder(this, true).password(password).build();
     }
     /**
      * Creates a new {@code Server} instance using the specified privateKey.
      *
      * @param privateKey the new {@code String} to use
      * @return a {@code Server} with the specified privateKey
      */
     @Nonnull
     public Server withPrivateKey(String privateKey) {
         return newBuilder(this, true).privateKey(privateKey).build();
     }
     /**
      * Creates a new {@code Server} instance using the specified passphrase.
      *
      * @param passphrase the new {@code String} to use
      * @return a {@code Server} with the specified passphrase
      */
     @Nonnull
     public Server withPassphrase(String passphrase) {
         return newBuilder(this, true).passphrase(passphrase).build();
     }
     /**
      * Creates a new {@code Server} instance using the specified filePermissions.
      *
      * @param filePermissions the new {@code String} to use
      * @return a {@code Server} with the specified filePermissions
      */
     @Nonnull
     public Server withFilePermissions(String filePermissions) {
         return newBuilder(this, true).filePermissions(filePermissions).build();
     }
     /**
      * Creates a new {@code Server} instance using the specified directoryPermissions.
      *
      * @param directoryPermissions the new {@code String} to use
      * @return a {@code Server} with the specified directoryPermissions
      */
     @Nonnull
     public Server withDirectoryPermissions(String directoryPermissions) {
         return newBuilder(this, true).directoryPermissions(directoryPermissions).build();
     }
     /**
      * Creates a new {@code Server} instance using the specified configuration.
      *
      * @param configuration the new {@code XmlNode} to use
      * @return a {@code Server} with the specified configuration
      */
     @Nonnull
     public Server withConfiguration(XmlNode configuration) {
         return newBuilder(this, true).configuration(configuration).build();
     }
 
     /**
      * Creates a new {@code Server} instance.
      * Equivalent to {@code newInstance(true)}.
      * @see #newInstance(boolean)
      *
      * @return a new {@code Server}
      */
     @Nonnull
     public static Server newInstance() {
         return newInstance(true);
     }
 
     /**
      * Creates a new {@code Server} 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 Server}
      */
     @Nonnull
     public static Server newInstance(boolean withDefaults) {
         return newBuilder(withDefaults).build();
     }
 
     /**
      * Creates a new {@code Server} 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 Server} 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 Server} builder instance using the specified object as a basis.
      * Equivalent to {@code newBuilder(from, false)}.
      *
      * @param from the {@code Server} instance to use as a basis
      * @return a new {@code Builder}
      */
     @Nonnull
     public static Builder newBuilder(Server from) {
         return newBuilder(from, false);
     }
 
     /**
      * Creates a new {@code Server} builder instance using the specified object as a basis.
      *
      * @param from the {@code Server} 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(Server from, boolean forceCopy) {
         return new Builder(from, forceCopy);
     }
 
     /**
      * Builder class used to create Server instances.
      * @see #with()
      * @see #newBuilder()
      */
     @NotThreadSafe
     public static class Builder
         extends IdentifiableBase.Builder
     {
         Server base;
         String username;
         String password;
         String privateKey;
         String passphrase;
         String filePermissions;
         String directoryPermissions;
         XmlNode configuration;
 
         protected Builder(boolean withDefaults) {
             super(withDefaults);
             if (withDefaults) {
             }
         }
 
         protected Builder(Server base, boolean forceCopy) {
             super(base, forceCopy);
             if (forceCopy) {
                 this.username = base.username;
                 this.password = base.password;
                 this.privateKey = base.privateKey;
                 this.passphrase = base.passphrase;
                 this.filePermissions = base.filePermissions;
                 this.directoryPermissions = base.directoryPermissions;
                 this.configuration = base.configuration;
                 this.locations = base.locations;
                 this.importedFrom = base.importedFrom;
             } else {
                 this.base = base;
             }
         }
 
         @Nonnull
         public Builder id(String id) {
             this.id = id;
             return this;
         }
 
         @Nonnull
         public Builder username(String username) {
             this.username = username;
             return this;
         }
 
         @Nonnull
         public Builder password(String password) {
             this.password = password;
             return this;
         }
 
         @Nonnull
         public Builder privateKey(String privateKey) {
             this.privateKey = privateKey;
             return this;
         }
 
         @Nonnull
         public Builder passphrase(String passphrase) {
             this.passphrase = passphrase;
             return this;
         }
 
         @Nonnull
         public Builder filePermissions(String filePermissions) {
             this.filePermissions = filePermissions;
             return this;
         }
 
         @Nonnull
         public Builder directoryPermissions(String directoryPermissions) {
             this.directoryPermissions = directoryPermissions;
             return this;
         }
 
         @Nonnull
         public Builder configuration(XmlNode configuration) {
             this.configuration = configuration;
             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 Server build() {
             // this method should not contain any logic other than creating (or reusing) an object in order to ease subclassing
             if (base != null
                     && (id == null || id == base.id)
                     && (username == null || username == base.username)
                     && (password == null || password == base.password)
                     && (privateKey == null || privateKey == base.privateKey)
                     && (passphrase == null || passphrase == base.passphrase)
                     && (filePermissions == null || filePermissions == base.filePermissions)
                     && (directoryPermissions == null || directoryPermissions == base.directoryPermissions)
                     && (configuration == null || configuration == base.configuration)
             ) {
                 return base;
             }
             return new Server(this);
         }
 
     }
 
 }