io.thestencil.client.api.ImmutableEntityState Maven / Gradle / Ivy
package io.thestencil.client.api;
import com.google.common.base.MoreObjects;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import com.google.errorprone.annotations.Var;
import io.resys.thena.docdb.api.actions.ObjectsActions;
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 org.immutables.value.Generated;
/**
* Immutable implementation of {@link StencilConfig.EntityState}.
*
* Use the builder to create immutable instances:
* {@code ImmutableEntityState.builder()}.
*/
@Generated(from = "StencilConfig.EntityState", generator = "Immutables")
@SuppressWarnings({"all"})
@ParametersAreNonnullByDefault
@javax.annotation.processing.Generated("org.immutables.processor.ProxyProcessor")
@Immutable
@CheckReturnValue
public final class ImmutableEntityState
implements StencilConfig.EntityState {
private final ObjectsActions.ObjectsResult src;
private final StencilClient.Entity entity;
private ImmutableEntityState(
ObjectsActions.ObjectsResult src,
StencilClient.Entity entity) {
this.src = src;
this.entity = entity;
}
/**
* @return The value of the {@code src} attribute
*/
@Override
public ObjectsActions.ObjectsResult getSrc() {
return src;
}
/**
* @return The value of the {@code entity} attribute
*/
@Override
public StencilClient.Entity getEntity() {
return entity;
}
/**
* Copy the current immutable object by setting a value for the {@link StencilConfig.EntityState#getSrc() src} 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 src
* @return A modified copy of the {@code this} object
*/
public final ImmutableEntityState withSrc(ObjectsActions.ObjectsResult value) {
if (this.src == value) return this;
ObjectsActions.ObjectsResult newValue = Objects.requireNonNull(value, "src");
return new ImmutableEntityState<>(newValue, this.entity);
}
/**
* Copy the current immutable object by setting a value for the {@link StencilConfig.EntityState#getEntity() entity} 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 entity
* @return A modified copy of the {@code this} object
*/
public final ImmutableEntityState withEntity(StencilClient.Entity value) {
if (this.entity == value) return this;
StencilClient.Entity newValue = Objects.requireNonNull(value, "entity");
return new ImmutableEntityState<>(this.src, newValue);
}
/**
* This instance is equal to all instances of {@code ImmutableEntityState} 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 ImmutableEntityState
&& equalTo((ImmutableEntityState) another);
}
private boolean equalTo(ImmutableEntityState another) {
return src.equals(another.src)
&& entity.equals(another.entity);
}
/**
* Computes a hash code from attributes: {@code src}, {@code entity}.
* @return hashCode value
*/
@Override
public int hashCode() {
@Var int h = 5381;
h += (h << 5) + src.hashCode();
h += (h << 5) + entity.hashCode();
return h;
}
/**
* Prints the immutable value {@code EntityState} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("EntityState")
.omitNullValues()
.add("src", src)
.add("entity", entity)
.toString();
}
/**
* Creates an immutable copy of a {@link StencilConfig.EntityState} value.
* Uses accessors to get values to initialize the new immutable instance.
* If an instance is already immutable, it is returned as is.
* @param generic parameter T
* @param instance The instance to copy
* @return A copied immutable EntityState instance
*/
public static ImmutableEntityState copyOf(StencilConfig.EntityState instance) {
if (instance instanceof ImmutableEntityState) {
return (ImmutableEntityState) instance;
}
return ImmutableEntityState.builder()
.from(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableEntityState ImmutableEntityState}.
*
* ImmutableEntityState.<T>builder()
* .src(io.resys.thena.docdb.api.actions.ObjectsActions.ObjectsResult<io.resys.thena.docdb.api.actions.ObjectsActions.BlobObject>) // required {@link StencilConfig.EntityState#getSrc() src}
* .entity(io.thestencil.client.api.StencilClient.Entity<T>) // required {@link StencilConfig.EntityState#getEntity() entity}
* .build();
*
* @param generic parameter T
* @return A new ImmutableEntityState builder
*/
public static ImmutableEntityState.Builder builder() {
return new ImmutableEntityState.Builder<>();
}
/**
* Builds instances of type {@link ImmutableEntityState ImmutableEntityState}.
* 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 = "StencilConfig.EntityState", generator = "Immutables")
@NotThreadSafe
public static final class Builder {
private static final long INIT_BIT_SRC = 0x1L;
private static final long INIT_BIT_ENTITY = 0x2L;
private long initBits = 0x3L;
private @Nullable ObjectsActions.ObjectsResult src;
private @Nullable StencilClient.Entity entity;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code EntityState} 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(StencilConfig.EntityState instance) {
Objects.requireNonNull(instance, "instance");
src(instance.getSrc());
entity(instance.getEntity());
return this;
}
/**
* Initializes the value for the {@link StencilConfig.EntityState#getSrc() src} attribute.
* @param src The value for src
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder src(ObjectsActions.ObjectsResult src) {
this.src = Objects.requireNonNull(src, "src");
initBits &= ~INIT_BIT_SRC;
return this;
}
/**
* Initializes the value for the {@link StencilConfig.EntityState#getEntity() entity} attribute.
* @param entity The value for entity
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder entity(StencilClient.Entity entity) {
this.entity = Objects.requireNonNull(entity, "entity");
initBits &= ~INIT_BIT_ENTITY;
return this;
}
/**
* Builds a new {@link ImmutableEntityState ImmutableEntityState}.
* @return An immutable instance of EntityState
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableEntityState build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableEntityState<>(src, entity);
}
private String formatRequiredAttributesMessage() {
List attributes = new ArrayList<>();
if ((initBits & INIT_BIT_SRC) != 0) attributes.add("src");
if ((initBits & INIT_BIT_ENTITY) != 0) attributes.add("entity");
return "Cannot build EntityState, some of required attributes are not set " + attributes;
}
}
}