// =================== 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 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;
  
  /**
   * A PatternSet for files.
   */
  @Experimental
  @Generated @ThreadSafe @Immutable
  public class FileSet
      extends PatternSet
      implements Serializable, InputLocationTracker
  {
      /**
       * Describe the directory where the resources are stored. The path is relative
       * to the POM.
       */
      final String directory;
  
      /**
        * Constructor for this class, package protected.
        * @see Builder#build()
        */
      FileSet(
          Collection<String> includes,
          Collection<String> excludes,
          String directory,
          Map<Object, InputLocation> locations
      ) {
          super(
              includes,
              excludes,
              locations
          );
          this.directory = directory;
      }
  
      /**
       * Describe the directory where the resources are stored. The path is relative
       * to the POM.
       *
       * @return a {@code String}
       */
      public String getDirectory() {
          return this.directory;
      }
  
      /**
       * 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 FileSet} instance using the specified includes.
       *
       * @param includes the new {@code Collection<String>} to use
       * @return a {@code FileSet} with the specified includes
       */
      @Nonnull
      public FileSet withIncludes(Collection<String> includes) {
          return newBuilder(this, true).includes(includes).build();
      }
      /**
       * Creates a new {@code FileSet} instance using the specified excludes.
       *
       * @param excludes the new {@code Collection<String>} to use
       * @return a {@code FileSet} with the specified excludes
       */
      @Nonnull
      public FileSet withExcludes(Collection<String> excludes) {
          return newBuilder(this, true).excludes(excludes).build();
      }
      /**
       * Creates a new {@code FileSet} instance using the specified directory.
       *
       * @param directory the new {@code String} to use
       * @return a {@code FileSet} with the specified directory
       */
      @Nonnull
     public FileSet withDirectory(String directory) {
         return newBuilder(this, true).directory(directory).build();
     }
 
     /**
      * Creates a new {@code FileSet} instance.
      * Equivalent to {@code newInstance(true)}.
      * @see #newInstance(boolean)
      *
      * @return a new {@code FileSet}
      */
     @Nonnull
     public static FileSet newInstance() {
         return newInstance(true);
     }
 
     /**
      * Creates a new {@code FileSet} 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 FileSet}
      */
     @Nonnull
     public static FileSet newInstance(boolean withDefaults) {
         return newBuilder(withDefaults).build();
     }
 
     /**
      * Creates a new {@code FileSet} 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 FileSet} 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 FileSet} builder instance using the specified object as a basis.
      * Equivalent to {@code newBuilder(from, false)}.
      *
      * @param from the {@code FileSet} instance to use as a basis
      * @return a new {@code Builder}
      */
     @Nonnull
     public static Builder newBuilder(FileSet from) {
         return newBuilder(from, false);
     }
 
     /**
      * Creates a new {@code FileSet} builder instance using the specified object as a basis.
      *
      * @param from the {@code FileSet} 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(FileSet from, boolean forceCopy) {
         return new Builder(from, forceCopy);
     }
 
     /**
      * Builder class used to create FileSet instances.
      * @see #with()
      * @see #newBuilder()
      */
     @NotThreadSafe
     public static class Builder
         extends PatternSet.Builder
     {
         FileSet base;
         String directory;
 
         Builder(boolean withDefaults) {
             super(withDefaults);
             if (withDefaults) {
             }
         }
 
         Builder(FileSet base, boolean forceCopy) {
             super(base, forceCopy);
             if (forceCopy) {
                 this.directory = base.directory;
                 this.locations = base.locations;
             } else {
                 this.base = base;
             }
         }
 
         @Nonnull
         public Builder includes(Collection<String> includes) {
             this.includes = includes;
             return this;
         }
 
         @Nonnull
         public Builder excludes(Collection<String> excludes) {
             this.excludes = excludes;
             return this;
         }
 
         @Nonnull
         public Builder directory(String directory) {
             this.directory = directory;
             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 FileSet build() {
             if (base != null
                     && (includes == null || includes == base.includes)
                     && (excludes == null || excludes == base.excludes)
                     && (directory == null || directory == base.directory)
             ) {
                 return base;
             }
             Map<Object, InputLocation> newlocs = this.locations != null ? this.locations : Collections.emptyMap();
             Map<Object, InputLocation> oldlocs = this.base != null && this.base.locations != null ? this.base.locations : Collections.emptyMap();
             Map<Object, InputLocation> locations = new HashMap<>();
             locations.put("", newlocs.containsKey("") ? newlocs.get("") : oldlocs.get(""));
             locations.put("includes", newlocs.containsKey("includes") ? newlocs.get("includes") : oldlocs.get("includes"));
             locations.put("excludes", newlocs.containsKey("excludes") ? newlocs.get("excludes") : oldlocs.get("excludes"));
             locations.put("directory", newlocs.containsKey("directory") ? newlocs.get("directory") : oldlocs.get("directory"));
             return new FileSet(
                 includes != null ? includes : (base != null ? base.includes : null),
                 excludes != null ? excludes : (base != null ? base.excludes : null),
                 directory != null ? directory : (base != null ? base.directory : null),
                 locations
             );
         }
     }
 
 
             
     /**
      * @see java.lang.Object#toString()
      */
     public String toString()
     {
         return "FileSet {directory: " + getDirectory() + ", " + super.toString() + "}";
     }
             
           
 }