// =================== 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.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 @lt;execution>} element contains information required for the
   * execution of a plugin.
   */
  @Experimental
  @Generated @ThreadSafe @Immutable
  public class PluginExecution
      extends ConfigurationContainer
      implements Serializable, InputLocationTracker
  {
      /**
       * The identifier of this execution for labelling the goals during the build,
       * and for matching executions to merge during inheritance and profile injection.
       */
      final String id;
      /**
       * The build lifecycle phase to bind the goals in this execution to. If omitted,
       * the goals will be bound to the default phase specified by the plugin.
       */
      final String phase;
      /**
       * The priority of this execution compared to other executions which are bound to the same phase.
       * <p><strong>Warning:</strong> This is an internal utility property that is only public for technical reasons,
       * it is not part of the public API. In particular, this property can be changed or deleted without prior
       * notice.</p>
       */
      final int priority;
      /**
       * The goals to execute with the given configuration.
       */
      final List<String> goals;
  
      /**
        * Constructor for this class, to be called from its subclasses and {@link Builder}.
        * @see Builder#build()
        */
      protected PluginExecution(Builder builder) {
          super(builder);
          this.id = builder.id != null ? builder.id : (builder.base != null ? builder.base.id : null);
          this.phase = builder.phase != null ? builder.phase : (builder.base != null ? builder.base.phase : null);
          this.priority = builder.priority != null ? builder.priority : (builder.base != null ? builder.base.priority : 0);
          this.goals = ImmutableCollections.copy(builder.goals != null ? builder.goals : (builder.base != null ? builder.base.goals : null));
      }
  
      /**
       * The identifier of this execution for labelling the goals during the build,
       * and for matching executions to merge during inheritance and profile injection.
       *
       * @return a {@code String}
       */
      public String getId() {
          return this.id;
      }
  
      /**
       * The build lifecycle phase to bind the goals in this execution to. If omitted,
       * the goals will be bound to the default phase specified by the plugin.
       *
       * @return a {@code String}
       */
      public String getPhase() {
          return this.phase;
      }
  
      /**
       * The priority of this execution compared to other executions which are bound to the same phase.
       * <p><strong>Warning:</strong> This is an internal utility property that is only public for technical reasons,
       * it is not part of the public API. In particular, this property can be changed or deleted without prior
       * notice.</p>
       *
       * @return a {@code int}
       */
      public int getPriority() {
         return this.priority;
     }
 
     /**
      * The goals to execute with the given configuration.
      *
      * @return a {@code List<String>}
      */
     @Nonnull
     public List<String> getGoals() {
         return this.goals;
     }
 
     /**
      * 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 PluginExecution} instance using the specified inherited.
      *
      * @param inherited the new {@code String} to use
      * @return a {@code PluginExecution} with the specified inherited
      */
     @Nonnull
     public PluginExecution withInherited(String inherited) {
         return newBuilder(this, true).inherited(inherited).build();
     }
     /**
      * Creates a new {@code PluginExecution} instance using the specified configuration.
      *
      * @param configuration the new {@code XmlNode} to use
      * @return a {@code PluginExecution} with the specified configuration
      */
     @Nonnull
     public PluginExecution withConfiguration(XmlNode configuration) {
         return newBuilder(this, true).configuration(configuration).build();
     }
     /**
      * Creates a new {@code PluginExecution} instance using the specified id.
      *
      * @param id the new {@code String} to use
      * @return a {@code PluginExecution} with the specified id
      */
     @Nonnull
     public PluginExecution withId(String id) {
         return newBuilder(this, true).id(id).build();
     }
     /**
      * Creates a new {@code PluginExecution} instance using the specified phase.
      *
      * @param phase the new {@code String} to use
      * @return a {@code PluginExecution} with the specified phase
      */
     @Nonnull
     public PluginExecution withPhase(String phase) {
         return newBuilder(this, true).phase(phase).build();
     }
     /**
      * Creates a new {@code PluginExecution} instance using the specified priority.
      *
      * @param priority the new {@code int} to use
      * @return a {@code PluginExecution} with the specified priority
      */
     @Nonnull
     public PluginExecution withPriority(int priority) {
         return newBuilder(this, true).priority(priority).build();
     }
     /**
      * Creates a new {@code PluginExecution} instance using the specified goals.
      *
      * @param goals the new {@code Collection<String>} to use
      * @return a {@code PluginExecution} with the specified goals
      */
     @Nonnull
     public PluginExecution withGoals(Collection<String> goals) {
         return newBuilder(this, true).goals(goals).build();
     }
 
     /**
      * Creates a new {@code PluginExecution} instance.
      * Equivalent to {@code newInstance(true)}.
      * @see #newInstance(boolean)
      *
      * @return a new {@code PluginExecution}
      */
     @Nonnull
     public static PluginExecution newInstance() {
         return newInstance(true);
     }
 
     /**
      * Creates a new {@code PluginExecution} 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 PluginExecution}
      */
     @Nonnull
     public static PluginExecution newInstance(boolean withDefaults) {
         return newBuilder(withDefaults).build();
     }
 
     /**
      * Creates a new {@code PluginExecution} 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 PluginExecution} 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 PluginExecution} builder instance using the specified object as a basis.
      * Equivalent to {@code newBuilder(from, false)}.
      *
      * @param from the {@code PluginExecution} instance to use as a basis
      * @return a new {@code Builder}
      */
     @Nonnull
     public static Builder newBuilder(PluginExecution from) {
         return newBuilder(from, false);
     }
 
     /**
      * Creates a new {@code PluginExecution} builder instance using the specified object as a basis.
      *
      * @param from the {@code PluginExecution} 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(PluginExecution from, boolean forceCopy) {
         return new Builder(from, forceCopy);
     }
 
     /**
      * Builder class used to create PluginExecution instances.
      * @see #with()
      * @see #newBuilder()
      */
     @NotThreadSafe
     public static class Builder
         extends ConfigurationContainer.Builder
     {
         PluginExecution base;
         String id;
         String phase;
         Integer priority;
         Collection<String> goals;
 
         protected Builder(boolean withDefaults) {
             super(withDefaults);
             if (withDefaults) {
                 this.id = "default";
                 this.priority = 0;
             }
         }
 
         protected Builder(PluginExecution base, boolean forceCopy) {
             super(base, forceCopy);
             if (forceCopy) {
                 this.id = base.id;
                 this.phase = base.phase;
                 this.priority = base.priority;
                 this.goals = base.goals;
                 this.locations = base.locations;
                 this.importedFrom = base.importedFrom;
             } else {
                 this.base = base;
             }
         }
 
         @Nonnull
         public Builder inherited(String inherited) {
             this.inherited = inherited;
             return this;
         }
 
         @Nonnull
         public Builder configuration(XmlNode configuration) {
             this.configuration = configuration;
             return this;
         }
 
         @Nonnull
         public Builder id(String id) {
             this.id = id;
             return this;
         }
 
         @Nonnull
         public Builder phase(String phase) {
             this.phase = phase;
             return this;
         }
 
         @Nonnull
         public Builder priority(int priority) {
             this.priority = priority;
             return this;
         }
 
         @Nonnull
         public Builder goals(Collection<String> goals) {
             this.goals = goals;
             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 PluginExecution build() {
             // this method should not contain any logic other than creating (or reusing) an object in order to ease subclassing
             if (base != null
                     && (inherited == null || inherited == base.inherited)
                     && (configuration == null || configuration == base.configuration)
                     && (id == null || id == base.id)
                     && (phase == null || phase == base.phase)
                     && (priority == null || priority == base.priority)
                     && (goals == null || goals == base.goals)
             ) {
                 return base;
             }
             return new PluginExecution(this);
         }
 
     }
 
 
             
     public static final String DEFAULT_EXECUTION_ID = "default";
 
     @Override
     public String toString() {
         return getId();
     }
             
           
 }