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    • com.mercateo.eventstore.domain.ImmutableEventStoreFailure Maven / Gradle / Ivy

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    package com.mercateo.eventstore.domain;

import io.vavr.control.Option;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import javax.annotation.Generated;
import javax.annotation.Nullable;
import javax.annotation.ParametersAreNonnullByDefault;
import javax.annotation.concurrent.Immutable;
import javax.annotation.concurrent.NotThreadSafe;

/**
 * Immutable implementation of {@link EventStoreFailure}.
 * 
    
 * Use the builder to create immutable instances:
 * {@code ImmutableEventStoreFailure.builder()}.
 */
@SuppressWarnings({"all"})
@ParametersAreNonnullByDefault
@Generated({"Immutables.generator", "EventStoreFailure"})
@Immutable
public final class ImmutableEventStoreFailure implements EventStoreFailure {
  private final EventStoreFailure.FailureType type;
  private final Option dataTBD;

  private ImmutableEventStoreFailure(
      EventStoreFailure.FailureType type,
      Option dataTBD) {
    this.type = type;
    this.dataTBD = dataTBD;
  }

  /**
   * @return The value of the {@code type} attribute
   */
  @Override
  public EventStoreFailure.FailureType getType() {
    return type;
  }

  /**
   * @return The value of the {@code dataTBD} attribute
   */
  @Override
  public Option dataTBD() {
    return dataTBD;
  }

  /**
   * Copy the current immutable object by setting a value for the {@link EventStoreFailure#getType() type} attribute.
   * A value equality check is used to prevent copying of the same value by returning {@code this}.
   * @param value A new value for type
   * @return A modified copy of the {@code this} object
   */
  public final ImmutableEventStoreFailure withType(EventStoreFailure.FailureType value) {
    if (this.type == value) return this;
    EventStoreFailure.FailureType newValue = Objects.requireNonNull(value, "type");
    return new ImmutableEventStoreFailure(newValue, this.dataTBD);
  }

  public ImmutableEventStoreFailure withDataTBD(Option value) {
    Option newValue = Objects.requireNonNull(value);
    if (this.dataTBD == newValue) return this;
    return new ImmutableEventStoreFailure(this.type, newValue);
  }

  public ImmutableEventStoreFailure withDataTBD(Object value) {
    Option newValue = Option.some(value);
    if (this.dataTBD == newValue) return this;
    return new ImmutableEventStoreFailure(this.type, newValue);
  }

  /**
   * This instance is equal to all instances of {@code ImmutableEventStoreFailure} that have equal attribute values.
   * @return {@code true} if {@code this} is equal to {@code another} instance
   */
  @Override
  public boolean equals(@Nullable Object another) {
    if (this == another) return true;
    return another instanceof ImmutableEventStoreFailure
        && equalTo((ImmutableEventStoreFailure) another);
  }

  private boolean equalTo(ImmutableEventStoreFailure another) {
    return type.equals(another.type)
        && this.dataTBD().equals(another.dataTBD());
  }

  /**
   * Computes a hash code from attributes: {@code type}, {@code dataTBD}.
   * @return hashCode value
   */
  @Override
  public int hashCode() {
    int h = 5381;
    h += (h << 5) + type.hashCode();
    h += (h << 5) + (dataTBD().hashCode());
    return h;
  }

  /**
   * Prints the immutable value {@code EventStoreFailure} with attribute values.
   * @return A string representation of the value
   */
  @Override
  public String toString() {
    return "EventStoreFailure{"
        + "type=" + type
        + ", dataTBD=" + (dataTBD().toString())
        + "}";
  }

  /**
   * Creates an immutable copy of a {@link EventStoreFailure} value.
   * Uses accessors to get values to initialize the new immutable instance.
   * If an instance is already immutable, it is returned as is.
   * @param instance The instance to copy
   * @return A copied immutable EventStoreFailure instance
   */
  public static ImmutableEventStoreFailure copyOf(EventStoreFailure instance) {
    if (instance instanceof ImmutableEventStoreFailure) {
      return (ImmutableEventStoreFailure) instance;
    }
    return ImmutableEventStoreFailure.builder()
        .from(instance)
        .build();
  }

  private static Option dataTBD_from(Option value) {
    return value;
  }

  /**
   * Creates a builder for {@link ImmutableEventStoreFailure ImmutableEventStoreFailure}.
   * @return A new ImmutableEventStoreFailure builder
   */
  public static ImmutableEventStoreFailure.Builder builder() {
    return new ImmutableEventStoreFailure.Builder();
  }

  /**
   * Builds instances of type {@link ImmutableEventStoreFailure ImmutableEventStoreFailure}.
   * Initialize attributes and then invoke the {@link #build()} method to create an
   * immutable instance.
   * 
    {@code Builder} is not thread-safe and generally should not be stored in a field or collection,
   * but instead used immediately to create instances.
   */
  @NotThreadSafe
  public static final class Builder {
    private static final long INIT_BIT_TYPE = 0x1L;
    private long initBits = 0x1L;

    private Option dataTBD_optional = Option.none();
    private @Nullable EventStoreFailure.FailureType type;

    private Builder() {
    }

    /**
     * Fill a builder with attribute values from the provided {@code EventStoreFailure} instance.
     * Regular attribute values will be replaced with those from the given instance.
     * Absent optional values will not replace present values.
     * @param instance The instance from which to copy values
     * @return {@code this} builder for use in a chained invocation
     */
    public final Builder from(EventStoreFailure instance) {
      Objects.requireNonNull(instance, "instance");
      type(instance.getType());
      dataTBD(instance.dataTBD());
      return this;
    }

    /**
     * Initializes the value for the {@link EventStoreFailure#getType() type} attribute.
     * @param type The value for type 
     * @return {@code this} builder for use in a chained invocation
     */
    public final Builder type(EventStoreFailure.FailureType type) {
      this.type = Objects.requireNonNull(type, "type");
      initBits &= ~INIT_BIT_TYPE;
      return this;
    }

    public Builder dataTBD(Option opt) {
      this.dataTBD_optional = opt;
      return this;
    }

    public Builder setValueDataTBD(Object x) {
      this.dataTBD_optional = Option.of(x);
      return this;
    }

    public Builder unsetDataTBD() {
      this.dataTBD_optional = Option.none();
      return this;
    }

    /**
     * Builds a new {@link ImmutableEventStoreFailure ImmutableEventStoreFailure}.
     * @return An immutable instance of EventStoreFailure
     * @throws java.lang.IllegalStateException if any required attributes are missing
     */
    public ImmutableEventStoreFailure build() {
      if (initBits != 0) {
        throw new IllegalStateException(formatRequiredAttributesMessage());
      }
      return new ImmutableEventStoreFailure(type, this.dataTBD_optional);
    }

    private String formatRequiredAttributesMessage() {
      List attributes = new ArrayList();
      if ((initBits & INIT_BIT_TYPE) != 0) attributes.add("type");
      return "Cannot build EventStoreFailure, some of required attributes are not set " + attributes;
    }
  }
}
    
    
    
    

    




    
    
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