nonimmutables.bravo.ImmutableEcho Maven / Gradle / Ivy
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package nonimmutables.bravo;
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 nonimmutables.alpha.Charlie;
import nonimmutables.alpha.ImmutableDelta;
import org.immutables.value.Generated;
/**
* Immutable implementation of {@link Echo}.
*
* Use the builder to create immutable instances:
* {@code ImmutableEcho.builder()}.
*/
@Generated(from = "Echo", generator = "Immutables")
@SuppressWarnings({"all"})
@ParametersAreNonnullByDefault
@javax.annotation.processing.Generated("org.immutables.processor.ProxyProcessor")
@Immutable
@CheckReturnValue
public final class ImmutableEcho implements Echo {
private final ImmutableDelta delta;
private final nonimmutables.bravo.ImmutableDelta buelta;
private ImmutableEcho(ImmutableDelta delta, nonimmutables.bravo.ImmutableDelta buelta) {
this.delta = delta;
this.buelta = buelta;
}
/**
* @return The value of the {@code delta} attribute
*/
@Override
public ImmutableDelta getDelta() {
return delta;
}
/**
* @return The value of the {@code buelta} attribute
*/
@Override
public nonimmutables.bravo.ImmutableDelta getBuelta() {
return buelta;
}
/**
* Copy the current immutable object by setting a value for the {@link Echo#getDelta() delta} attribute.
* A shallow reference equality check is used to prevent copying of the same value by returning {@code this}.
* @param value A new value for delta
* @return A modified copy of the {@code this} object
*/
public final ImmutableEcho withDelta(ImmutableDelta value) {
if (this.delta == value) return this;
ImmutableDelta newValue = Objects.requireNonNull(value, "delta");
return new ImmutableEcho(newValue, this.buelta);
}
/**
* Copy the current immutable object by setting a value for the {@link Echo#getBuelta() buelta} attribute.
* A shallow reference equality check is used to prevent copying of the same value by returning {@code this}.
* @param value A new value for buelta
* @return A modified copy of the {@code this} object
*/
public final ImmutableEcho withBuelta(nonimmutables.bravo.ImmutableDelta value) {
if (this.buelta == value) return this;
nonimmutables.bravo.ImmutableDelta newValue = Objects.requireNonNull(value, "buelta");
return new ImmutableEcho(this.delta, newValue);
}
/**
* This instance is equal to all instances of {@code ImmutableEcho} 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 ImmutableEcho
&& equalTo(0, (ImmutableEcho) another);
}
private boolean equalTo(int synthetic, ImmutableEcho another) {
return delta.equals(another.delta)
&& buelta.equals(another.buelta);
}
/**
* Computes a hash code from attributes: {@code delta}, {@code buelta}.
* @return hashCode value
*/
@Override
public int hashCode() {
@Var int h = 5381;
h += (h << 5) + delta.hashCode();
h += (h << 5) + buelta.hashCode();
return h;
}
/**
* Prints the immutable value {@code Echo} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("Echo")
.omitNullValues()
.add("delta", delta)
.add("buelta", buelta)
.toString();
}
/**
* Creates an immutable copy of a {@link Echo} 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 Echo instance
*/
public static ImmutableEcho copyOf(Echo instance) {
if (instance instanceof ImmutableEcho) {
return (ImmutableEcho) instance;
}
return ImmutableEcho.builder()
.from(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableEcho ImmutableEcho}.
*
* ImmutableEcho.builder()
* .delta(nonimmutables.alpha.ImmutableDelta) // required {@link Echo#getDelta() delta}
* .buelta(nonimmutables.bravo.ImmutableDelta) // required {@link Echo#getBuelta() buelta}
* .build();
*
* @return A new ImmutableEcho builder
*/
public static ImmutableEcho.Builder builder() {
return new ImmutableEcho.Builder();
}
/**
* Builds instances of type {@link ImmutableEcho ImmutableEcho}.
* 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 = "Echo", generator = "Immutables")
@NotThreadSafe
public static final class Builder {
private static final long INIT_BIT_DELTA = 0x1L;
private static final long INIT_BIT_BUELTA = 0x2L;
private long initBits = 0x3L;
private @Nullable ImmutableDelta delta;
private @Nullable nonimmutables.bravo.ImmutableDelta buelta;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code nonimmutables.bravo.Echo} 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(Echo instance) {
Objects.requireNonNull(instance, "instance");
from((short) 0, (Object) instance);
return this;
}
/**
* Fill a builder with attribute values from the provided {@code nonimmutables.alpha.Charlie} 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(Charlie instance) {
Objects.requireNonNull(instance, "instance");
from((short) 0, (Object) instance);
return this;
}
private void from(short _unused, Object object) {
@Var long bits = 0;
if (object instanceof Echo) {
Echo instance = (Echo) object;
if ((bits & 0x1L) == 0) {
delta(instance.getDelta());
bits |= 0x1L;
}
buelta(instance.getBuelta());
}
if (object instanceof Charlie) {
Charlie instance = (Charlie) object;
if ((bits & 0x1L) == 0) {
delta(instance.getDelta());
bits |= 0x1L;
}
}
}
/**
* Initializes the value for the {@link Echo#getDelta() delta} attribute.
* @param delta The value for delta
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder delta(ImmutableDelta delta) {
this.delta = Objects.requireNonNull(delta, "delta");
initBits &= ~INIT_BIT_DELTA;
return this;
}
/**
* Initializes the value for the {@link Echo#getBuelta() buelta} attribute.
* @param buelta The value for buelta
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder buelta(nonimmutables.bravo.ImmutableDelta buelta) {
this.buelta = Objects.requireNonNull(buelta, "buelta");
initBits &= ~INIT_BIT_BUELTA;
return this;
}
/**
* Builds a new {@link ImmutableEcho ImmutableEcho}.
* @return An immutable instance of Echo
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableEcho build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableEcho(delta, buelta);
}
private String formatRequiredAttributesMessage() {
List attributes = new ArrayList<>();
if ((initBits & INIT_BIT_DELTA) != 0) attributes.add("delta");
if ((initBits & INIT_BIT_BUELTA) != 0) attributes.add("buelta");
return "Cannot build Echo, some of required attributes are not set " + attributes;
}
}
}