org.immutables.fixture.strict.ImmutableAar Maven / Gradle / Ivy
package org.immutables.fixture.strict;
import com.google.common.base.MoreObjects;
import com.google.common.base.Preconditions;
import com.google.common.collect.Lists;
import com.google.common.primitives.Booleans;
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 Aar}.
*
* Use the builder to create immutable instances:
* {@code ImmutableAar.builder()}.
*/
@SuppressWarnings("all")
@ParametersAreNonnullByDefault
@Generated({"Immutables.generator", "Aar"})
@Immutable
final class ImmutableAar implements Aar {
private final boolean bl;
private final Integer integer;
private ImmutableAar(boolean bl, Integer integer) {
this.bl = bl;
this.integer = integer;
}
/**
* @return The value of the {@code bl} attribute
*/
@Override
public boolean bl() {
return bl;
}
/**
* @return The value of the {@code integer} attribute
*/
@Override
public Integer integer() {
return integer;
}
/**
* Copy the current immutable object by setting a value for the {@link Aar#bl() bl} attribute.
* A value equality check is used to prevent copying of the same value by returning {@code this}.
* @param bl A new value for bl
* @return A modified copy of the {@code this} object
*/
public final ImmutableAar withBl(boolean bl) {
if (this.bl == bl) return this;
return new ImmutableAar(bl, this.integer);
}
/**
* Copy the current immutable object by setting a value for the {@link Aar#integer() integer} attribute.
* An equals check used to prevent copying of the same value by returning {@code this}.
* @param integer A new value for integer
* @return A modified copy of the {@code this} object
*/
public final ImmutableAar withInteger(Integer integer) {
if (this.integer.equals(integer)) return this;
Integer newValue = Preconditions.checkNotNull(integer, "integer");
return new ImmutableAar(this.bl, newValue);
}
/**
* This instance is equal to all instances of {@code ImmutableAar} 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 ImmutableAar
&& equalTo((ImmutableAar) another);
}
private boolean equalTo(ImmutableAar another) {
return bl == another.bl
&& integer.equals(another.integer);
}
/**
* Computes a hash code from attributes: {@code bl}, {@code integer}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 31;
h = h * 17 + Booleans.hashCode(bl);
h = h * 17 + integer.hashCode();
return h;
}
/**
* Prints the immutable value {@code Aar} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("Aar")
.omitNullValues()
.add("bl", bl)
.add("integer", integer)
.toString();
}
/**
* Creates an immutable copy of a {@link Aar} 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 Aar instance
*/
public static ImmutableAar copyOf(Aar instance) {
if (instance instanceof ImmutableAar) {
return (ImmutableAar) instance;
}
return ImmutableAar.builder()
.bl(instance.bl())
.integer(instance.integer())
.build();
}
/**
* Creates a builder for {@link ImmutableAar ImmutableAar}.
* @return A new ImmutableAar builder
*/
public static ImmutableAar.Builder builder() {
return new ImmutableAar.Builder();
}
/**
* Builds instances of type {@link ImmutableAar ImmutableAar}.
* 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
static final class Builder {
private static final long INIT_BIT_BL = 0x1L;
private static final long INIT_BIT_INTEGER = 0x2L;
private long initBits = 0x3L;
private boolean bl;
private @Nullable Integer integer;
private Builder() {
}
/**
* Initializes the value for the {@link Aar#bl() bl} attribute.
* @param bl The value for bl
* @return {@code this} builder for use in a chained invocation
*/
public final Builder bl(boolean bl) {
checkNotIsSet(blIsSet(), "bl");
this.bl = bl;
initBits &= ~INIT_BIT_BL;
return this;
}
/**
* Initializes the value for the {@link Aar#integer() integer} attribute.
* @param integer The value for integer
* @return {@code this} builder for use in a chained invocation
*/
public final Builder integer(Integer integer) {
checkNotIsSet(integerIsSet(), "integer");
this.integer = Preconditions.checkNotNull(integer, "integer");
initBits &= ~INIT_BIT_INTEGER;
return this;
}
/**
* Builds a new {@link ImmutableAar ImmutableAar}.
* @return An immutable instance of Aar
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableAar build() {
checkRequiredAttributes();
return new ImmutableAar(bl, integer);
}
private boolean blIsSet() {
return (initBits & INIT_BIT_BL) == 0;
}
private boolean integerIsSet() {
return (initBits & INIT_BIT_INTEGER) == 0;
}
private void checkNotIsSet(boolean isSet, String name) {
if (isSet) throw new IllegalStateException("Builder of Aar is strict, attribute is already set: ".concat(name));
}
private void checkRequiredAttributes() throws IllegalStateException {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
}
private String formatRequiredAttributesMessage() {
List attributes = Lists.newArrayList();
if (!blIsSet()) attributes.add("bl");
if (!integerIsSet()) attributes.add("integer");
return "Cannot build Aar, some of required attributes are not set " + attributes;
}
}
}