org.immutables.fixture.ImmutableValDerivedCollection Maven / Gradle / Ivy
package org.immutables.fixture;
import com.google.common.base.MoreObjects;
import com.google.common.base.Preconditions;
import java.util.Set;
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 ValDerivedCollection}.
*
* Use the builder to create immutable instances:
* {@code ImmutableValDerivedCollection.builder()}.
*/
@SuppressWarnings("all")
@ParametersAreNonnullByDefault
@Generated({"Immutables.generator", "ValDerivedCollection"})
@Immutable
final class ImmutableValDerivedCollection extends ValDerivedCollection {
private final Set available;
private ImmutableValDerivedCollection(ImmutableValDerivedCollection.Builder builder) {
this.available = Preconditions.checkNotNull(super.available(), "available");
}
/**
* @return The computed-at-construction value of the {@code available} attribute
*/
@Override
Set available() {
return available;
}
/**
* This instance is equal to all instances of {@code ImmutableValDerivedCollection} 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 ImmutableValDerivedCollection
&& equalTo((ImmutableValDerivedCollection) another);
}
private boolean equalTo(ImmutableValDerivedCollection another) {
return available.equals(another.available);
}
/**
* Computes a hash code from attributes: {@code available}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 31;
h = h * 17 + available.hashCode();
return h;
}
/**
* Prints the immutable value {@code ValDerivedCollection} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("ValDerivedCollection")
.omitNullValues()
.add("available", available)
.toString();
}
/**
* Creates an immutable copy of a {@link ValDerivedCollection} 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 ValDerivedCollection instance
*/
public static ImmutableValDerivedCollection copyOf(ValDerivedCollection instance) {
if (instance instanceof ImmutableValDerivedCollection) {
return (ImmutableValDerivedCollection) instance;
}
return ImmutableValDerivedCollection.builder()
.from(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableValDerivedCollection ImmutableValDerivedCollection}.
* @return A new ImmutableValDerivedCollection builder
*/
public static ImmutableValDerivedCollection.Builder builder() {
return new ImmutableValDerivedCollection.Builder();
}
/**
* Builds instances of type {@link ImmutableValDerivedCollection ImmutableValDerivedCollection}.
* 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 Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code ValDerivedCollection} 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
*/
public final Builder from(ValDerivedCollection instance) {
Preconditions.checkNotNull(instance, "instance");
return this;
}
/**
* Builds a new {@link ImmutableValDerivedCollection ImmutableValDerivedCollection}.
* @return An immutable instance of ValDerivedCollection
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableValDerivedCollection build() {
return new ImmutableValDerivedCollection(this);
}
}
}