FoobarBuilder.java

package inheritance;

import io.norberg.automatter.AutoMatter;
import javax.annotation.Generated;

@Generated("io.norberg.automatter.processor.AutoMatterProcessor")
final class FoobarBuilder {

  private String foo;
  private Integer bar;
  private int baz;

  public FoobarBuilder() {
  }

  private FoobarBuilder(Foobar v) {
    this.foo = v.foo();
    this.bar = v.bar();
    this.baz = v.baz();
  }

  private FoobarBuilder(FoobarBuilder v) {
    this.foo = v.foo;
    this.bar = v.bar;
    this.baz = v.baz;
  }

  public String foo() {
    return foo;
  }

  public FoobarBuilder foo(String foo) {
    if (foo == null) {
      throw new NullPointerException("foo");
    }
    this.foo = foo;
    return this;
  }

  public Integer bar() {
    return bar;
  }

  public FoobarBuilder bar(Integer bar) {
    if (bar == null) {
      throw new NullPointerException("bar");
    }
    this.bar = bar;
    return this;
  }

  public int baz() {
    return baz;
  }

  public FoobarBuilder baz(int baz) {
    this.baz = baz;
    return this;
  }

  public Foobar build() {
    return new Value(foo, bar, baz);
  }

  public static FoobarBuilder from(Foobar v) {
    return new FoobarBuilder(v);
  }

  public static FoobarBuilder from(FoobarBuilder v) {
    return new FoobarBuilder(v);
  }

  private static final class Value implements Foobar {

    private final String foo;
    private final Integer bar;
    private final int baz;

    private Value(@AutoMatter.Field("foo") String foo, @AutoMatter.Field("bar") Integer bar, @AutoMatter.Field("baz") int baz) {
      if (foo == null) {
        throw new NullPointerException("foo");
      }
      if (bar == null) {
        throw new NullPointerException("bar");
      }
      this.foo = foo;
      this.bar = bar;
      this.baz = baz;
    }

    @AutoMatter.Field
    @Override
    public String foo() {
      return foo;
    }

    @AutoMatter.Field
    @Override
    public Integer bar() {
      return bar;
    }

    @AutoMatter.Field
    @Override
    public int baz() {
      return baz;
    }

    public FoobarBuilder builder() {
      return new FoobarBuilder(this);
    }

    @Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (!(o instanceof Foobar)) {
        return false;
      }

      final Foobar that = (Foobar) o;

      if (foo != null ? !foo.equals(that.foo()) : that.foo() != null) {
        return false;
      }
      if (bar != null ? !bar.equals(that.bar()) : that.bar() != null) {
        return false;
      }
      if (baz != that.baz()) {
        return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int result = 1;
      long temp;

      result = 31 * result + (this.foo != null ? this.foo.hashCode() : 0);
      result = 31 * result + (this.bar != null ? this.bar.hashCode() : 0);
      result = 31 * result + this.baz;
      return result;
    }

    @Override
    public String toString() {
      return "Foobar{" +
             "foo=" + foo +
             ", bar=" + bar +
             ", baz=" + baz +
             '}';
    }
  }
}