org.immutables.fixture.ImmutableItemSimple Maven / Gradle / Ivy
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package org.immutables.fixture;
import com.google.common.base.MoreObjects;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import com.google.errorprone.annotations.Var;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import javax.annotation.CheckReturnValue;
import javax.annotation.Nullable;
import javax.annotation.ParametersAreNonnullByDefault;
import javax.annotation.concurrent.Immutable;
import javax.annotation.concurrent.NotThreadSafe;
import org.immutables.value.Generated;
/**
* Immutable implementation of {@link BuildFromCovariants.ItemSimple}.
*
* Use the builder to create immutable instances:
* {@code ImmutableItemSimple.builder()}.
*/
@Generated(from = "BuildFromCovariants.ItemSimple", generator = "Immutables")
@SuppressWarnings({"all"})
@ParametersAreNonnullByDefault
@javax.annotation.Generated("org.immutables.processor.ProxyProcessor")
@Immutable
@CheckReturnValue
final class ImmutableItemSimple extends BuildFromCovariants.ItemSimple {
private final Integer id;
private final String uid;
private ImmutableItemSimple(Integer id, String uid) {
this.id = id;
this.uid = uid;
}
/**
* @return The value of the {@code id} attribute
*/
@Override
public Integer id() {
return id;
}
/**
* @return The value of the {@code uid} attribute
*/
@Override
public String uid() {
return uid;
}
/**
* Copy the current immutable object by setting a value for the {@link BuildFromCovariants.ItemSimple#id() id} attribute.
* An equals check used to prevent copying of the same value by returning {@code this}.
* @param value A new value for id
* @return A modified copy of the {@code this} object
*/
public final ImmutableItemSimple withId(Integer value) {
Integer newValue = Objects.requireNonNull(value, "id");
if (this.id.equals(newValue)) return this;
return new ImmutableItemSimple(newValue, this.uid);
}
/**
* Copy the current immutable object by setting a value for the {@link BuildFromCovariants.ItemSimple#uid() uid} attribute.
* An equals check used to prevent copying of the same value by returning {@code this}.
* @param value A new value for uid
* @return A modified copy of the {@code this} object
*/
public final ImmutableItemSimple withUid(String value) {
String newValue = Objects.requireNonNull(value, "uid");
if (this.uid.equals(newValue)) return this;
return new ImmutableItemSimple(this.id, newValue);
}
/**
* This instance is equal to all instances of {@code ImmutableItemSimple} 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 ImmutableItemSimple
&& equalTo(0, (ImmutableItemSimple) another);
}
private boolean equalTo(int synthetic, ImmutableItemSimple another) {
return id.equals(another.id)
&& uid.equals(another.uid);
}
/**
* Computes a hash code from attributes: {@code id}, {@code uid}.
* @return hashCode value
*/
@Override
public int hashCode() {
@Var int h = 5381;
h += (h << 5) + id.hashCode();
h += (h << 5) + uid.hashCode();
return h;
}
/**
* Prints the immutable value {@code ItemSimple} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("ItemSimple")
.omitNullValues()
.add("id", id)
.add("uid", uid)
.toString();
}
/**
* Creates an immutable copy of a {@link BuildFromCovariants.ItemSimple} 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 ItemSimple instance
*/
public static ImmutableItemSimple copyOf(BuildFromCovariants.ItemSimple instance) {
if (instance instanceof ImmutableItemSimple) {
return (ImmutableItemSimple) instance;
}
return ImmutableItemSimple.builder()
.from(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableItemSimple ImmutableItemSimple}.
*
* ImmutableItemSimple.builder()
* .id(Integer) // required {@link BuildFromCovariants.ItemSimple#id() id}
* .uid(String) // required {@link BuildFromCovariants.ItemSimple#uid() uid}
* .build();
*
* @return A new ImmutableItemSimple builder
*/
public static ImmutableItemSimple.Builder builder() {
return new ImmutableItemSimple.Builder();
}
/**
* Builds instances of type {@link ImmutableItemSimple ImmutableItemSimple}.
* 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.
*/
@Generated(from = "BuildFromCovariants.ItemSimple", generator = "Immutables")
@NotThreadSafe
public static final class Builder {
private static final long INIT_BIT_ID = 0x1L;
private static final long INIT_BIT_UID = 0x2L;
private long initBits = 0x3L;
private @Nullable Integer id;
private @Nullable String uid;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code org.immutables.fixture.BuildFromCovariants.Item} instance.
* @param instance The instance from which to copy values
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder from(BuildFromCovariants.Item instance) {
Objects.requireNonNull(instance, "instance");
from((Object) instance);
return this;
}
/**
* Fill a builder with attribute values from the provided {@code org.immutables.fixture.BuildFromCovariants.ItemSimple} instance.
* @param instance The instance from which to copy values
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder from(BuildFromCovariants.ItemSimple instance) {
Objects.requireNonNull(instance, "instance");
from((Object) instance);
return this;
}
private void from(Object object) {
@Var long bits = 0;
if (object instanceof BuildFromCovariants.Item) {
BuildFromCovariants.Item instance = (BuildFromCovariants.Item) object;
if ((bits & 0x1L) == 0) {
uid(instance.uid());
bits |= 0x1L;
}
}
if (object instanceof BuildFromCovariants.ItemSimple) {
BuildFromCovariants.ItemSimple instance = (BuildFromCovariants.ItemSimple) object;
if ((bits & 0x1L) == 0) {
uid(instance.uid());
bits |= 0x1L;
}
id(instance.id());
}
}
/**
* Initializes the value for the {@link BuildFromCovariants.ItemSimple#id() id} attribute.
* @param id The value for id
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder id(Integer id) {
this.id = Objects.requireNonNull(id, "id");
initBits &= ~INIT_BIT_ID;
return this;
}
/**
* Initializes the value for the {@link BuildFromCovariants.ItemSimple#uid() uid} attribute.
* @param uid The value for uid
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder uid(String uid) {
this.uid = Objects.requireNonNull(uid, "uid");
initBits &= ~INIT_BIT_UID;
return this;
}
/**
* Builds a new {@link ImmutableItemSimple ImmutableItemSimple}.
* @return An immutable instance of ItemSimple
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableItemSimple build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableItemSimple(id, uid);
}
private String formatRequiredAttributesMessage() {
List attributes = new ArrayList<>();
if ((initBits & INIT_BIT_ID) != 0) attributes.add("id");
if ((initBits & INIT_BIT_UID) != 0) attributes.add("uid");
return "Cannot build ItemSimple, some of required attributes are not set " + attributes;
}
}
}