annotations.com.chutneytesting.agent.domain.explore.ImmutableAgentId Maven / Gradle / Ivy
package com.chutneytesting.agent.domain.explore;
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 org.immutables.value.Generated;
/**
* Immutable implementation of {@link AgentId}.
*
* Use the builder to create immutable instances:
* {@code ImmutableAgentId.builder()}.
* Use the static factory method to create immutable instances:
* {@code ImmutableAgentId.of()}.
*/
@Generated(from = "AgentId", generator = "Immutables")
@SuppressWarnings({"all"})
@ParametersAreNonnullByDefault
@javax.annotation.processing.Generated("org.immutables.processor.ProxyProcessor")
@Immutable
@CheckReturnValue
public final class ImmutableAgentId implements AgentId {
private final String name;
private ImmutableAgentId(String name) {
this.name = Objects.requireNonNull(name, "name");
}
private ImmutableAgentId(ImmutableAgentId original, String name) {
this.name = name;
}
/**
* @return The value of the {@code name} attribute
*/
@Override
public String name() {
return name;
}
/**
* Copy the current immutable object by setting a value for the {@link AgentId#name() name} attribute.
* An equals check used to prevent copying of the same value by returning {@code this}.
* @param value A new value for name
* @return A modified copy of the {@code this} object
*/
public final ImmutableAgentId withName(String value) {
String newValue = Objects.requireNonNull(value, "name");
if (this.name.equals(newValue)) return this;
return new ImmutableAgentId(this, newValue);
}
/**
* This instance is equal to all instances of {@code ImmutableAgentId} 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 ImmutableAgentId
&& equalTo(0, (ImmutableAgentId) another);
}
private boolean equalTo(int synthetic, ImmutableAgentId another) {
return name.equals(another.name);
}
/**
* Computes a hash code from attributes: {@code name}.
* @return hashCode value
*/
@Override
public int hashCode() {
@Var int h = 5381;
h += (h << 5) + name.hashCode();
return h;
}
/**
* Prints the immutable value {@code AgentId} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("AgentId")
.omitNullValues()
.add("name", name)
.toString();
}
/**
* Construct a new immutable {@code AgentId} instance.
* @param name The value for the {@code name} attribute
* @return An immutable AgentId instance
*/
public static ImmutableAgentId of(String name) {
return new ImmutableAgentId(name);
}
/**
* Creates an immutable copy of a {@link AgentId} 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 AgentId instance
*/
public static ImmutableAgentId copyOf(AgentId instance) {
if (instance instanceof ImmutableAgentId) {
return (ImmutableAgentId) instance;
}
return ImmutableAgentId.builder()
.from(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableAgentId ImmutableAgentId}.
*
* ImmutableAgentId.builder()
* .name(String) // required {@link AgentId#name() name}
* .build();
*
* @return A new ImmutableAgentId builder
*/
public static ImmutableAgentId.Builder builder() {
return new ImmutableAgentId.Builder();
}
/**
* Builds instances of type {@link ImmutableAgentId ImmutableAgentId}.
* 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 = "AgentId", generator = "Immutables")
@NotThreadSafe
public static final class Builder {
private static final long INIT_BIT_NAME = 0x1L;
private long initBits = 0x1L;
private @Nullable String name;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code AgentId} 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(AgentId instance) {
Objects.requireNonNull(instance, "instance");
name(instance.name());
return this;
}
/**
* Initializes the value for the {@link AgentId#name() name} attribute.
* @param name The value for name
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder name(String name) {
this.name = Objects.requireNonNull(name, "name");
initBits &= ~INIT_BIT_NAME;
return this;
}
/**
* Builds a new {@link ImmutableAgentId ImmutableAgentId}.
* @return An immutable instance of AgentId
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableAgentId build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableAgentId(null, name);
}
private String formatRequiredAttributesMessage() {
List attributes = new ArrayList<>();
if ((initBits & INIT_BIT_NAME) != 0) attributes.add("name");
return "Cannot build AgentId, some of required attributes are not set " + attributes;
}
}
}