io.resys.hdes.ast.api.nodes.ImmutableCommandInvocation Maven / Gradle / Ivy
package io.resys.hdes.ast.api.nodes;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
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 ServiceNode.CommandInvocation}.
*
* Use the builder to create immutable instances:
* {@code ImmutableCommandInvocation.builder()}.
*/
@Generated(from = "ServiceNode.CommandInvocation", generator = "Immutables")
@SuppressWarnings({"all"})
@ParametersAreNonnullByDefault
@javax.annotation.processing.Generated("org.immutables.processor.ProxyProcessor")
@Immutable
public final class ImmutableCommandInvocation
implements ServiceNode.CommandInvocation {
private final HdesNode.Token token;
private final InvocationNode className;
private final MappingNode.ObjectMappingDef mapping;
private final @Nullable ServiceNode.ServicePromise promise;
private ImmutableCommandInvocation(
HdesNode.Token token,
InvocationNode className,
MappingNode.ObjectMappingDef mapping,
@Nullable ServiceNode.ServicePromise promise) {
this.token = token;
this.className = className;
this.mapping = mapping;
this.promise = promise;
}
/**
* @return The value of the {@code token} attribute
*/
@Override
public HdesNode.Token getToken() {
return token;
}
/**
* @return The value of the {@code className} attribute
*/
@Override
public InvocationNode getClassName() {
return className;
}
/**
* @return The value of the {@code mapping} attribute
*/
@Override
public MappingNode.ObjectMappingDef getMapping() {
return mapping;
}
/**
* @return The value of the {@code promise} attribute
*/
@Override
public Optional getPromise() {
return Optional.ofNullable(promise);
}
/**
* Copy the current immutable object by setting a value for the {@link ServiceNode.CommandInvocation#getToken() token} 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 token
* @return A modified copy of the {@code this} object
*/
public final ImmutableCommandInvocation withToken(HdesNode.Token value) {
if (this.token == value) return this;
HdesNode.Token newValue = Objects.requireNonNull(value, "token");
return new ImmutableCommandInvocation(newValue, this.className, this.mapping, this.promise);
}
/**
* Copy the current immutable object by setting a value for the {@link ServiceNode.CommandInvocation#getClassName() className} 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 className
* @return A modified copy of the {@code this} object
*/
public final ImmutableCommandInvocation withClassName(InvocationNode value) {
if (this.className == value) return this;
InvocationNode newValue = Objects.requireNonNull(value, "className");
return new ImmutableCommandInvocation(this.token, newValue, this.mapping, this.promise);
}
/**
* Copy the current immutable object by setting a value for the {@link ServiceNode.CommandInvocation#getMapping() mapping} 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 mapping
* @return A modified copy of the {@code this} object
*/
public final ImmutableCommandInvocation withMapping(MappingNode.ObjectMappingDef value) {
if (this.mapping == value) return this;
MappingNode.ObjectMappingDef newValue = Objects.requireNonNull(value, "mapping");
return new ImmutableCommandInvocation(this.token, this.className, newValue, this.promise);
}
/**
* Copy the current immutable object by setting a present value for the optional {@link ServiceNode.CommandInvocation#getPromise() promise} attribute.
* @param value The value for promise
* @return A modified copy of {@code this} object
*/
public final ImmutableCommandInvocation withPromise(ServiceNode.ServicePromise value) {
@Nullable ServiceNode.ServicePromise newValue = Objects.requireNonNull(value, "promise");
if (this.promise == newValue) return this;
return new ImmutableCommandInvocation(this.token, this.className, this.mapping, newValue);
}
/**
* Copy the current immutable object by setting an optional value for the {@link ServiceNode.CommandInvocation#getPromise() promise} attribute.
* A shallow reference equality check is used on unboxed optional value to prevent copying of the same value by returning {@code this}.
* @param optional A value for promise
* @return A modified copy of {@code this} object
*/
@SuppressWarnings("unchecked") // safe covariant cast
public final ImmutableCommandInvocation withPromise(Optional optional) {
@Nullable ServiceNode.ServicePromise value = optional.orElse(null);
if (this.promise == value) return this;
return new ImmutableCommandInvocation(this.token, this.className, this.mapping, value);
}
/**
* This instance is equal to all instances of {@code ImmutableCommandInvocation} 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 ImmutableCommandInvocation
&& equalTo((ImmutableCommandInvocation) another);
}
private boolean equalTo(ImmutableCommandInvocation another) {
return token.equals(another.token)
&& className.equals(another.className)
&& mapping.equals(another.mapping)
&& Objects.equals(promise, another.promise);
}
/**
* Computes a hash code from attributes: {@code token}, {@code className}, {@code mapping}, {@code promise}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 5381;
h += (h << 5) + token.hashCode();
h += (h << 5) + className.hashCode();
h += (h << 5) + mapping.hashCode();
h += (h << 5) + Objects.hashCode(promise);
return h;
}
/**
* Prints the immutable value {@code CommandInvocation} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
StringBuilder builder = new StringBuilder("CommandInvocation{");
builder.append("token=").append(token);
builder.append(", ");
builder.append("className=").append(className);
builder.append(", ");
builder.append("mapping=").append(mapping);
if (promise != null) {
builder.append(", ");
builder.append("promise=").append(promise);
}
return builder.append("}").toString();
}
/**
* Creates an immutable copy of a {@link ServiceNode.CommandInvocation} 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 CommandInvocation instance
*/
public static ImmutableCommandInvocation copyOf(ServiceNode.CommandInvocation instance) {
if (instance instanceof ImmutableCommandInvocation) {
return (ImmutableCommandInvocation) instance;
}
return ImmutableCommandInvocation.builder()
.from(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableCommandInvocation ImmutableCommandInvocation}.
*
* ImmutableCommandInvocation.builder()
* .token(io.resys.hdes.ast.api.nodes.HdesNode.Token) // required {@link ServiceNode.CommandInvocation#getToken() token}
* .className(io.resys.hdes.ast.api.nodes.InvocationNode) // required {@link ServiceNode.CommandInvocation#getClassName() className}
* .mapping(io.resys.hdes.ast.api.nodes.MappingNode.ObjectMappingDef) // required {@link ServiceNode.CommandInvocation#getMapping() mapping}
* .promise(io.resys.hdes.ast.api.nodes.ServiceNode.ServicePromise) // optional {@link ServiceNode.CommandInvocation#getPromise() promise}
* .build();
*
* @return A new ImmutableCommandInvocation builder
*/
public static ImmutableCommandInvocation.Builder builder() {
return new ImmutableCommandInvocation.Builder();
}
/**
* Builds instances of type {@link ImmutableCommandInvocation ImmutableCommandInvocation}.
* 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 = "ServiceNode.CommandInvocation", generator = "Immutables")
@NotThreadSafe
public static final class Builder {
private static final long INIT_BIT_TOKEN = 0x1L;
private static final long INIT_BIT_CLASS_NAME = 0x2L;
private static final long INIT_BIT_MAPPING = 0x4L;
private long initBits = 0x7L;
private @Nullable HdesNode.Token token;
private @Nullable InvocationNode className;
private @Nullable MappingNode.ObjectMappingDef mapping;
private @Nullable ServiceNode.ServicePromise promise;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code io.resys.hdes.ast.api.nodes.ServiceNode.CommandInvocation} instance.
* @param instance The instance from which to copy values
* @return {@code this} builder for use in a chained invocation
*/
public final Builder from(ServiceNode.CommandInvocation instance) {
Objects.requireNonNull(instance, "instance");
from((Object) instance);
return this;
}
/**
* Fill a builder with attribute values from the provided {@code io.resys.hdes.ast.api.nodes.HdesNode} instance.
* @param instance The instance from which to copy values
* @return {@code this} builder for use in a chained invocation
*/
public final Builder from(HdesNode instance) {
Objects.requireNonNull(instance, "instance");
from((Object) instance);
return this;
}
private void from(Object object) {
if (object instanceof ServiceNode.CommandInvocation) {
ServiceNode.CommandInvocation instance = (ServiceNode.CommandInvocation) object;
mapping(instance.getMapping());
className(instance.getClassName());
Optional promiseOptional = instance.getPromise();
if (promiseOptional.isPresent()) {
promise(promiseOptional);
}
}
if (object instanceof HdesNode) {
HdesNode instance = (HdesNode) object;
token(instance.getToken());
}
}
/**
* Initializes the value for the {@link ServiceNode.CommandInvocation#getToken() token} attribute.
* @param token The value for token
* @return {@code this} builder for use in a chained invocation
*/
public final Builder token(HdesNode.Token token) {
this.token = Objects.requireNonNull(token, "token");
initBits &= ~INIT_BIT_TOKEN;
return this;
}
/**
* Initializes the value for the {@link ServiceNode.CommandInvocation#getClassName() className} attribute.
* @param className The value for className
* @return {@code this} builder for use in a chained invocation
*/
public final Builder className(InvocationNode className) {
this.className = Objects.requireNonNull(className, "className");
initBits &= ~INIT_BIT_CLASS_NAME;
return this;
}
/**
* Initializes the value for the {@link ServiceNode.CommandInvocation#getMapping() mapping} attribute.
* @param mapping The value for mapping
* @return {@code this} builder for use in a chained invocation
*/
public final Builder mapping(MappingNode.ObjectMappingDef mapping) {
this.mapping = Objects.requireNonNull(mapping, "mapping");
initBits &= ~INIT_BIT_MAPPING;
return this;
}
/**
* Initializes the optional value {@link ServiceNode.CommandInvocation#getPromise() promise} to promise.
* @param promise The value for promise
* @return {@code this} builder for chained invocation
*/
public final Builder promise(ServiceNode.ServicePromise promise) {
this.promise = Objects.requireNonNull(promise, "promise");
return this;
}
/**
* Initializes the optional value {@link ServiceNode.CommandInvocation#getPromise() promise} to promise.
* @param promise The value for promise
* @return {@code this} builder for use in a chained invocation
*/
public final Builder promise(Optional promise) {
this.promise = promise.orElse(null);
return this;
}
/**
* Builds a new {@link ImmutableCommandInvocation ImmutableCommandInvocation}.
* @return An immutable instance of CommandInvocation
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableCommandInvocation build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableCommandInvocation(token, className, mapping, promise);
}
private String formatRequiredAttributesMessage() {
List attributes = new ArrayList<>();
if ((initBits & INIT_BIT_TOKEN) != 0) attributes.add("token");
if ((initBits & INIT_BIT_CLASS_NAME) != 0) attributes.add("className");
if ((initBits & INIT_BIT_MAPPING) != 0) attributes.add("mapping");
return "Cannot build CommandInvocation, some of required attributes are not set " + attributes;
}
}
}