org.immutables.fixture.annotation.ImmutableBe Maven / Gradle / Ivy
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package org.immutables.fixture.annotation;
import com.google.common.base.MoreObjects;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import com.google.errorprone.annotations.Var;
import java.lang.annotation.Annotation;
import java.util.Arrays;
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 Be}.
*
* Use the builder to create immutable instances:
* {@code ImmutableBe.builder()}.
*/
@Generated(from = "Be", generator = "Immutables")
@SuppressWarnings({"all"})
@ParametersAreNonnullByDefault
@javax.annotation.Generated("org.immutables.processor.ProxyProcessor")
@Immutable
@CheckReturnValue
final class ImmutableBe implements Be {
private static final java.lang.Class[] DEFAULT_VALUE_CL;
static {
try {
DEFAULT_VALUE_CL =
cast(Be.class.getDeclaredMethod("cl").getDefaultValue());
} catch(Exception e) {
throw new ExceptionInInitializerError(e);
}
}
@SuppressWarnings("unchecked")
private static T cast(Object object) {
return (T) object;
}
private final java.lang.Class[] cl;
private ImmutableBe(ImmutableBe.Builder builder) {
this.cl = builder.cl != null
? builder.cl
: DEFAULT_VALUE_CL;
}
private ImmutableBe(java.lang.Class[] cl) {
this.cl = cl;
}
/** {@inheritDoc} */
@Override
public Class annotationType() {
return Be.class;
}
/**
* @return A cloned {@code cl} array
*/
@Override
public java.lang.Class[] cl() {
return cl.clone();
}
/**
* Copy the current immutable object with elements that replace the content of {@link Be#cl() cl}.
* The array is cloned before being saved as attribute values.
* @param elements The non-null elements for cl
* @return A modified copy of {@code this} object
*/
@SafeVarargs @SuppressWarnings("varargs")
public final ImmutableBe withCl(java.lang.Class... elements) {
java.lang.Class[] newValue = elements.clone();
return new ImmutableBe(newValue);
}
/**
* This instance is equal to any implementation of the {@link ImmutableBe} type with 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 Be
&& equalTo(0, (Be) another);
}
private boolean equalTo(int synthetic, Be another) {
return Arrays.equals(cl, another.cl());
}
/**
* Computes a hash code from attributes: {@code cl}.
* @return hashCode value
*/
@Override
public int hashCode() {
@Var int h = 0;
h += 127 * "cl".hashCode() ^ Arrays.hashCode(cl);
return h;
}
/**
* Prints the immutable value {@code Be} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("@Be")
.omitNullValues()
.add("cl", Arrays.toString(cl))
.toString();
}
/**
* Creates an immutable copy of a {@link Be} 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 Be instance
*/
public static ImmutableBe copyOf(Be instance) {
if (instance instanceof ImmutableBe) {
return (ImmutableBe) instance;
}
return ImmutableBe.builder()
.from(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableBe ImmutableBe}.
*
* ImmutableBe.builder()
* .cl(Class<? extends Number>) // optional {@link Be#cl() cl}
* .build();
*
* @return A new ImmutableBe builder
*/
public static ImmutableBe.Builder builder() {
return new ImmutableBe.Builder();
}
/**
* Builds instances of type {@link ImmutableBe ImmutableBe}.
* 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 = "Be", generator = "Immutables")
@NotThreadSafe
public static final class Builder {
private @Nullable java.lang.Class[] cl;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code Be} 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
*/
@CanIgnoreReturnValue
public final Builder from(Be instance) {
Objects.requireNonNull(instance, "instance");
cl(instance.cl());
return this;
}
/**
* Initializes the value for the {@link Be#cl() cl} attribute.
*
If not set, this attribute will have a default value as defined by {@link Be#cl() cl}.
* @param cl The elements for cl
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
@SafeVarargs @SuppressWarnings("varargs")
public final Builder cl(java.lang.Class... cl) {
this.cl = cl.clone();
return this;
}
/**
* Builds a new {@link ImmutableBe ImmutableBe}.
* @return An immutable instance of Be
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableBe build() {
return new ImmutableBe(this);
}
}
}