// =================== DO NOT EDIT THIS FILE ====================
   //  Generated by Modello Velocity from model.vm
   //  template, any modifications will be overwritten.
   // ==============================================================
   package org.apache.maven.api.plugin.descriptor;
   
   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.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;
  
  /**
   * Root element of the {@code plugin.xml} file.
   */
  @Experimental
  @Generated @ThreadSafe @Immutable
  public class PluginDescriptor
      implements Serializable
  {
      final String namespaceUri;
      final String modelEncoding;
      /**
       * Name of the plugin.
       */
      final String name;
      /**
       * Description of the plugin.
       */
      final String description;
      /**
       * The group id of the plugin.
       */
      final String groupId;
      /**
       * The artifact id of the plugin.
       */
      final String artifactId;
      /**
       * The version of the plugin.
       */
      final String version;
      /**
       * 
       */
      final String goalPrefix;
      /**
       * 
       */
      final boolean isolatedRealm;
      /**
       * 
       */
      final boolean inheritedByDefault;
      /**
       * A version range which specifies the supported Java versions. A version range can either use the usual mathematical syntax "[2.0.10,2.1.0),[3.0,)" or use a single version "2.2.1". The latter is a short form for "[2.2.1,)", i.e. denotes the minimum version required.
       * @since Maven 4.0.0-alpha-3
       */
      final String requiredJavaVersion;
      /**
       * A version range which specifies the supported Maven versions. A version range can either use the usual mathematical syntax "[2.0.10,2.1.0),[3.0,)" or use a single version "2.2.1". The latter is a short form for "[2.2.1,)", i.e. denotes the minimum version required. This value takes precedence over the POMs Maven prerequisite.
       * @since Maven 4.0.0-alpha-3
       */
      final String requiredMavenVersion;
      /**
       * Description of each Mojo provided by the plugin.
       */
      final List<MojoDescriptor> mojos;
  
      /**
        * Constructor for this class, to be called from its subclasses and {@link Builder}.
        * @see Builder#build()
        */
      protected PluginDescriptor(Builder builder) {
          this.namespaceUri = builder.namespaceUri != null ? builder.namespaceUri : (builder.base != null ? builder.base.namespaceUri : null);
          this.modelEncoding = builder.modelEncoding != null ? builder.modelEncoding : (builder.base != null ? builder.base.modelEncoding :  "UTF-8");
          this.name = builder.name != null ? builder.name : (builder.base != null ? builder.base.name : null);
          this.description = builder.description != null ? builder.description : (builder.base != null ? builder.base.description : null);
          this.groupId = builder.groupId != null ? builder.groupId : (builder.base != null ? builder.base.groupId : null);
          this.artifactId = builder.artifactId != null ? builder.artifactId : (builder.base != null ? builder.base.artifactId : null);
          this.version = builder.version != null ? builder.version : (builder.base != null ? builder.base.version : null);
          this.goalPrefix = builder.goalPrefix != null ? builder.goalPrefix : (builder.base != null ? builder.base.goalPrefix : null);
          this.isolatedRealm = builder.isolatedRealm != null ? builder.isolatedRealm : (builder.base != null ? builder.base.isolatedRealm : false);
          this.inheritedByDefault = builder.inheritedByDefault != null ? builder.inheritedByDefault : (builder.base != null ? builder.base.inheritedByDefault : true);
          this.requiredJavaVersion = builder.requiredJavaVersion != null ? builder.requiredJavaVersion : (builder.base != null ? builder.base.requiredJavaVersion : null);
          this.requiredMavenVersion = builder.requiredMavenVersion != null ? builder.requiredMavenVersion : (builder.base != null ? builder.base.requiredMavenVersion : null);
         this.mojos = ImmutableCollections.copy(builder.mojos != null ? builder.mojos : (builder.base != null ? builder.base.mojos : null));
     }
 
     public String getNamespaceUri() {
         return namespaceUri;
     }
 
     public String getModelEncoding() {
         return modelEncoding;
     }
 
     /**
      * Name of the plugin.
      *
      * @return a {@code String}
      */
     public String getName() {
         return this.name;
     }
 
     /**
      * Description of the plugin.
      *
      * @return a {@code String}
      */
     public String getDescription() {
         return this.description;
     }
 
     /**
      * The group id of the plugin.
      *
      * @return a {@code String}
      */
     public String getGroupId() {
         return this.groupId;
     }
 
     /**
      * The artifact id of the plugin.
      *
      * @return a {@code String}
      */
     public String getArtifactId() {
         return this.artifactId;
     }
 
     /**
      * The version of the plugin.
      *
      * @return a {@code String}
      */
     public String getVersion() {
         return this.version;
     }
 
     /**
      * 
      *
      * @return a {@code String}
      */
     public String getGoalPrefix() {
         return this.goalPrefix;
     }
 
     /**
      * 
      *
      * @return a {@code boolean}
      */
     public boolean isIsolatedRealm() {
         return this.isolatedRealm;
     }
 
     /**
      * 
      *
      * @return a {@code boolean}
      */
     public boolean isInheritedByDefault() {
         return this.inheritedByDefault;
     }
 
     /**
      * A version range which specifies the supported Java versions. A version range can either use the usual mathematical syntax "[2.0.10,2.1.0),[3.0,)" or use a single version "2.2.1". The latter is a short form for "[2.2.1,)", i.e. denotes the minimum version required.
      * @since Maven 4.0.0-alpha-3
      *
      * @return a {@code String}
      */
     public String getRequiredJavaVersion() {
         return this.requiredJavaVersion;
     }
 
     /**
      * A version range which specifies the supported Maven versions. A version range can either use the usual mathematical syntax "[2.0.10,2.1.0),[3.0,)" or use a single version "2.2.1". The latter is a short form for "[2.2.1,)", i.e. denotes the minimum version required. This value takes precedence over the POMs Maven prerequisite.
      * @since Maven 4.0.0-alpha-3
      *
      * @return a {@code String}
      */
     public String getRequiredMavenVersion() {
         return this.requiredMavenVersion;
     }
 
     /**
      * Description of each Mojo provided by the plugin.
      *
      * @return a {@code List<MojoDescriptor>}
      */
     @Nonnull
     public List<MojoDescriptor> getMojos() {
         return this.mojos;
     }
 
     /**
      * 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 PluginDescriptor} instance using the specified name.
      *
      * @param name the new {@code String} to use
      * @return a {@code PluginDescriptor} with the specified name
      */
     @Nonnull
     public PluginDescriptor withName(String name) {
         return newBuilder(this, true).name(name).build();
     }
     /**
      * Creates a new {@code PluginDescriptor} instance using the specified description.
      *
      * @param description the new {@code String} to use
      * @return a {@code PluginDescriptor} with the specified description
      */
     @Nonnull
     public PluginDescriptor withDescription(String description) {
         return newBuilder(this, true).description(description).build();
     }
     /**
      * Creates a new {@code PluginDescriptor} instance using the specified groupId.
      *
      * @param groupId the new {@code String} to use
      * @return a {@code PluginDescriptor} with the specified groupId
      */
     @Nonnull
     public PluginDescriptor withGroupId(String groupId) {
         return newBuilder(this, true).groupId(groupId).build();
     }
     /**
      * Creates a new {@code PluginDescriptor} instance using the specified artifactId.
      *
      * @param artifactId the new {@code String} to use
      * @return a {@code PluginDescriptor} with the specified artifactId
      */
     @Nonnull
     public PluginDescriptor withArtifactId(String artifactId) {
         return newBuilder(this, true).artifactId(artifactId).build();
     }
     /**
      * Creates a new {@code PluginDescriptor} instance using the specified version.
      *
      * @param version the new {@code String} to use
      * @return a {@code PluginDescriptor} with the specified version
      */
     @Nonnull
     public PluginDescriptor withVersion(String version) {
         return newBuilder(this, true).version(version).build();
     }
     /**
      * Creates a new {@code PluginDescriptor} instance using the specified goalPrefix.
      *
      * @param goalPrefix the new {@code String} to use
      * @return a {@code PluginDescriptor} with the specified goalPrefix
      */
     @Nonnull
     public PluginDescriptor withGoalPrefix(String goalPrefix) {
         return newBuilder(this, true).goalPrefix(goalPrefix).build();
     }
     /**
      * Creates a new {@code PluginDescriptor} instance using the specified isolatedRealm.
      *
      * @param isolatedRealm the new {@code boolean} to use
      * @return a {@code PluginDescriptor} with the specified isolatedRealm
      */
     @Nonnull
     public PluginDescriptor withIsolatedRealm(boolean isolatedRealm) {
         return newBuilder(this, true).isolatedRealm(isolatedRealm).build();
     }
     /**
      * Creates a new {@code PluginDescriptor} instance using the specified inheritedByDefault.
      *
      * @param inheritedByDefault the new {@code boolean} to use
      * @return a {@code PluginDescriptor} with the specified inheritedByDefault
      */
     @Nonnull
     public PluginDescriptor withInheritedByDefault(boolean inheritedByDefault) {
         return newBuilder(this, true).inheritedByDefault(inheritedByDefault).build();
     }
     /**
      * Creates a new {@code PluginDescriptor} instance using the specified requiredJavaVersion.
      *
      * @param requiredJavaVersion the new {@code String} to use
      * @return a {@code PluginDescriptor} with the specified requiredJavaVersion
      */
     @Nonnull
     public PluginDescriptor withRequiredJavaVersion(String requiredJavaVersion) {
         return newBuilder(this, true).requiredJavaVersion(requiredJavaVersion).build();
     }
     /**
      * Creates a new {@code PluginDescriptor} instance using the specified requiredMavenVersion.
      *
      * @param requiredMavenVersion the new {@code String} to use
      * @return a {@code PluginDescriptor} with the specified requiredMavenVersion
      */
     @Nonnull
     public PluginDescriptor withRequiredMavenVersion(String requiredMavenVersion) {
         return newBuilder(this, true).requiredMavenVersion(requiredMavenVersion).build();
     }
     /**
      * Creates a new {@code PluginDescriptor} instance using the specified mojos.
      *
      * @param mojos the new {@code Collection<MojoDescriptor>} to use
      * @return a {@code PluginDescriptor} with the specified mojos
      */
     @Nonnull
     public PluginDescriptor withMojos(Collection<MojoDescriptor> mojos) {
         return newBuilder(this, true).mojos(mojos).build();
     }
 
     /**
      * Creates a new {@code PluginDescriptor} instance.
      * Equivalent to {@code newInstance(true)}.
      * @see #newInstance(boolean)
      *
      * @return a new {@code PluginDescriptor}
      */
     @Nonnull
     public static PluginDescriptor newInstance() {
         return newInstance(true);
     }
 
     /**
      * Creates a new {@code PluginDescriptor} 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 PluginDescriptor}
      */
     @Nonnull
     public static PluginDescriptor newInstance(boolean withDefaults) {
         return newBuilder(withDefaults).build();
     }
 
     /**
      * Creates a new {@code PluginDescriptor} 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 PluginDescriptor} 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 PluginDescriptor} builder instance using the specified object as a basis.
      * Equivalent to {@code newBuilder(from, false)}.
      *
      * @param from the {@code PluginDescriptor} instance to use as a basis
      * @return a new {@code Builder}
      */
     @Nonnull
     public static Builder newBuilder(PluginDescriptor from) {
         return newBuilder(from, false);
     }
 
     /**
      * Creates a new {@code PluginDescriptor} builder instance using the specified object as a basis.
      *
      * @param from the {@code PluginDescriptor} 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(PluginDescriptor from, boolean forceCopy) {
         return new Builder(from, forceCopy);
     }
 
     /**
      * Builder class used to create PluginDescriptor instances.
      * @see #with()
      * @see #newBuilder()
      */
     @NotThreadSafe
     public static class Builder
     {
         PluginDescriptor base;
         String namespaceUri;
         String modelEncoding;
         String name;
         String description;
         String groupId;
         String artifactId;
         String version;
         String goalPrefix;
         Boolean isolatedRealm;
         Boolean inheritedByDefault;
         String requiredJavaVersion;
         String requiredMavenVersion;
         Collection<MojoDescriptor> mojos;
 
         protected Builder(boolean withDefaults) {
             if (withDefaults) {
                 this.isolatedRealm = false;
                 this.inheritedByDefault = true;
             }
         }
 
         protected Builder(PluginDescriptor base, boolean forceCopy) {
             this.namespaceUri = base.namespaceUri;
             this.modelEncoding = base.modelEncoding;
             if (forceCopy) {
                 this.name = base.name;
                 this.description = base.description;
                 this.groupId = base.groupId;
                 this.artifactId = base.artifactId;
                 this.version = base.version;
                 this.goalPrefix = base.goalPrefix;
                 this.isolatedRealm = base.isolatedRealm;
                 this.inheritedByDefault = base.inheritedByDefault;
                 this.requiredJavaVersion = base.requiredJavaVersion;
                 this.requiredMavenVersion = base.requiredMavenVersion;
                 this.mojos = base.mojos;
             } else {
                 this.base = base;
             }
         }
 
         @Nonnull
         public Builder namespaceUri(String namespaceUri) {
             this.namespaceUri = namespaceUri;
             return this;
         }
 
         @Nonnull
         public Builder modelEncoding(String modelEncoding) {
             this.modelEncoding = modelEncoding;
             return this;
         }
 
         @Nonnull
         public Builder name(String name) {
             this.name = name;
             return this;
         }
 
         @Nonnull
         public Builder description(String description) {
             this.description = description;
             return this;
         }
 
         @Nonnull
         public Builder groupId(String groupId) {
             this.groupId = groupId;
             return this;
         }
 
         @Nonnull
         public Builder artifactId(String artifactId) {
             this.artifactId = artifactId;
             return this;
         }
 
         @Nonnull
         public Builder version(String version) {
             this.version = version;
             return this;
         }
 
         @Nonnull
         public Builder goalPrefix(String goalPrefix) {
             this.goalPrefix = goalPrefix;
             return this;
         }
 
         @Nonnull
         public Builder isolatedRealm(boolean isolatedRealm) {
             this.isolatedRealm = isolatedRealm;
             return this;
         }
 
         @Nonnull
         public Builder inheritedByDefault(boolean inheritedByDefault) {
             this.inheritedByDefault = inheritedByDefault;
             return this;
         }
 
         @Nonnull
         public Builder requiredJavaVersion(String requiredJavaVersion) {
             this.requiredJavaVersion = requiredJavaVersion;
             return this;
         }
 
         @Nonnull
         public Builder requiredMavenVersion(String requiredMavenVersion) {
             this.requiredMavenVersion = requiredMavenVersion;
             return this;
         }
 
         @Nonnull
         public Builder mojos(Collection<MojoDescriptor> mojos) {
             this.mojos = mojos;
             return this;
         }
 
 
         @Nonnull
         public PluginDescriptor 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)
                     && (description == null || description == base.description)
                     && (groupId == null || groupId == base.groupId)
                     && (artifactId == null || artifactId == base.artifactId)
                     && (version == null || version == base.version)
                     && (goalPrefix == null || goalPrefix == base.goalPrefix)
                     && (isolatedRealm == null || isolatedRealm == base.isolatedRealm)
                     && (inheritedByDefault == null || inheritedByDefault == base.inheritedByDefault)
                     && (requiredJavaVersion == null || requiredJavaVersion == base.requiredJavaVersion)
                     && (requiredMavenVersion == null || requiredMavenVersion == base.requiredMavenVersion)
                     && (mojos == null || mojos == base.mojos)
             ) {
                 return base;
             }
             return new PluginDescriptor(this);
         }
 
     }
 
 
     public String getPluginLookupKey() {
         return groupId + ":" + artifactId;
     }
 
     public String getId() {
         return groupId + ":" + artifactId + ":" + version;
     }
 
           
 }