org.immutables.fixture.ImmutableNoUnderwrite Maven / Gradle / Ivy
package org.immutables.fixture;
import com.google.common.base.MoreObjects;
import com.google.common.base.Preconditions;
import com.google.common.collect.Lists;
import java.util.List;
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 UnderwriteObjectMethods.NoUnderwrite}.
*
* Use the builder to create immutable instances:
* {@code ImmutableNoUnderwrite.builder()}.
*/
@SuppressWarnings("all")
@ParametersAreNonnullByDefault
@Generated({"Immutables.generator", "UnderwriteObjectMethods.NoUnderwrite"})
@Immutable
public final class ImmutableNoUnderwrite extends UnderwriteObjectMethods.NoUnderwrite {
private final int value;
private ImmutableNoUnderwrite(int value) {
this.value = value;
}
/**
* @return The value of the {@code value} attribute
*/
@Override
public int value() {
return value;
}
/**
* Copy the current immutable object by setting a value for the {@link UnderwriteObjectMethods.NoUnderwrite#value() value} attribute.
* A value equality check is used to prevent copying of the same value by returning {@code this}.
* @param value A new value for value
* @return A modified copy of the {@code this} object
*/
public final ImmutableNoUnderwrite withValue(int value) {
if (this.value == value) return this;
return new ImmutableNoUnderwrite(value);
}
/**
* This instance is equal to all instances of {@code ImmutableNoUnderwrite} 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 ImmutableNoUnderwrite
&& equalTo((ImmutableNoUnderwrite) another);
}
private boolean equalTo(ImmutableNoUnderwrite another) {
return value == another.value;
}
/**
* Computes a hash code from attributes: {@code value}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 31;
h = h * 17 + value;
return h;
}
/**
* Prints the immutable value {@code NoUnderwrite} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("NoUnderwrite")
.omitNullValues()
.add("value", value)
.toString();
}
/**
* Creates an immutable copy of a {@link UnderwriteObjectMethods.NoUnderwrite} 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 NoUnderwrite instance
*/
public static ImmutableNoUnderwrite copyOf(UnderwriteObjectMethods.NoUnderwrite instance) {
if (instance instanceof ImmutableNoUnderwrite) {
return (ImmutableNoUnderwrite) instance;
}
return ImmutableNoUnderwrite.builder()
.from(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableNoUnderwrite ImmutableNoUnderwrite}.
* @return A new ImmutableNoUnderwrite builder
*/
public static ImmutableNoUnderwrite.Builder builder() {
return new ImmutableNoUnderwrite.Builder();
}
/**
* Builds instances of type {@link ImmutableNoUnderwrite ImmutableNoUnderwrite}.
* 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_VALUE = 0x1L;
private long initBits = 0x1L;
private int value;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code org.immutables.fixture.UnderwriteObjectMethods.AbstractNoUnderwrite} instance.
* @param instance The instance from which to copy values
* @return {@code this} builder for use in a chained invocation
*/
public final Builder from(UnderwriteObjectMethods.AbstractNoUnderwrite instance) {
Preconditions.checkNotNull(instance, "instance");
from((Object) instance);
return this;
}
/**
* Fill a builder with attribute values from the provided {@code org.immutables.fixture.UnderwriteObjectMethods.NoUnderwrite} instance.
* @param instance The instance from which to copy values
* @return {@code this} builder for use in a chained invocation
*/
public final Builder from(UnderwriteObjectMethods.NoUnderwrite instance) {
Preconditions.checkNotNull(instance, "instance");
from((Object) instance);
return this;
}
private void from(Object object) {
long bits = 0;
if (object instanceof UnderwriteObjectMethods.AbstractNoUnderwrite) {
UnderwriteObjectMethods.AbstractNoUnderwrite instance = (UnderwriteObjectMethods.AbstractNoUnderwrite) object;
if ((bits & 0x1L) == 0) {
value(instance.value());
bits |= 0x1L;
}
}
if (object instanceof UnderwriteObjectMethods.NoUnderwrite) {
UnderwriteObjectMethods.NoUnderwrite instance = (UnderwriteObjectMethods.NoUnderwrite) object;
if ((bits & 0x1L) == 0) {
value(instance.value());
bits |= 0x1L;
}
}
}
/**
* Initializes the value for the {@link UnderwriteObjectMethods.NoUnderwrite#value() value} attribute.
* @param value The value for value
* @return {@code this} builder for use in a chained invocation
*/
public final Builder value(int value) {
this.value = value;
initBits &= ~INIT_BIT_VALUE;
return this;
}
/**
* Builds a new {@link ImmutableNoUnderwrite ImmutableNoUnderwrite}.
* @return An immutable instance of NoUnderwrite
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableNoUnderwrite build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableNoUnderwrite(value);
}
private String formatRequiredAttributesMessage() {
List attributes = Lists.newArrayList();
if ((initBits & INIT_BIT_VALUE) != 0) attributes.add("value");
return "Cannot build NoUnderwrite, some of required attributes are not set " + attributes;
}
}
}