hydra.langs.cypher.openCypher.YieldExpression Maven / Gradle / Ivy

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package hydra.langs.cypher.openCypher;

import java.io.Serializable;

public abstract class YieldExpression implements Serializable {
  public static final hydra.core.Name NAME = new hydra.core.Name("hydra/langs/cypher/openCypher.YieldExpression");
  
  private YieldExpression () {
  
  }
  
  public abstract  R accept(Visitor visitor) ;
  
  public interface Visitor {
    R visit(All instance) ;
    
    R visit(List instance) ;
  }
  
  public interface PartialVisitor extends Visitor {
    default R otherwise(YieldExpression instance) {
      throw new IllegalStateException("Non-exhaustive patterns when matching: " + (instance));
    }
    
    default R visit(All instance) {
      return otherwise((instance));
    }
    
    default R visit(List instance) {
      return otherwise((instance));
    }
  }
  
  public static final class All extends hydra.langs.cypher.openCypher.YieldExpression implements Serializable {
    public All () {
    
    }
    
    @Override
    public boolean equals(Object other) {
      if (!(other instanceof All)) {
        return false;
      }
      All o = (All) (other);
      return true;
    }
    
    @Override
    public int hashCode() {
      return 0;
    }
    
    @Override
    public  R accept(Visitor visitor) {
      return visitor.visit(this);
    }
  }
  
  public static final class List extends hydra.langs.cypher.openCypher.YieldExpression implements Serializable {
    public final hydra.langs.cypher.openCypher.YieldItems value;
    
    public List (hydra.langs.cypher.openCypher.YieldItems value) {
      this.value = value;
    }
    
    @Override
    public boolean equals(Object other) {
      if (!(other instanceof List)) {
        return false;
      }
      List o = (List) (other);
      return value.equals(o.value);
    }
    
    @Override
    public int hashCode() {
      return 2 * value.hashCode();
    }
    
    @Override
    public  R accept(Visitor visitor) {
      return visitor.visit(this);
    }
  }
}