org.mandas.docker.client.messages.swarm.ImmutableDispatcherConfig Maven / Gradle / Ivy
package org.mandas.docker.client.messages.swarm;
import com.fasterxml.jackson.annotation.JsonProperty;
import java.util.Objects;
import org.mandas.docker.Nullable;
/**
* Immutable implementation of {@link DispatcherConfig}.
*
* Use the builder to create immutable instances:
* {@code ImmutableDispatcherConfig.builder()}.
*/
@SuppressWarnings({"all"})
final class ImmutableDispatcherConfig
implements DispatcherConfig {
private final @Nullable Long heartbeatPeriod;
private ImmutableDispatcherConfig(@Nullable Long heartbeatPeriod) {
this.heartbeatPeriod = heartbeatPeriod;
}
/**
* @return The value of the {@code heartbeatPeriod} attribute
*/
@JsonProperty("HeartbeatPeriod")
@Override
public @Nullable Long heartbeatPeriod() {
return heartbeatPeriod;
}
/**
* Copy the current immutable object by setting a value for the {@link DispatcherConfig#heartbeatPeriod() heartbeatPeriod} attribute.
* An equals check used to prevent copying of the same value by returning {@code this}.
* @param value A new value for heartbeatPeriod (can be {@code null})
* @return A modified copy of the {@code this} object
*/
public final ImmutableDispatcherConfig withHeartbeatPeriod(@Nullable Long value) {
if (Objects.equals(this.heartbeatPeriod, value)) return this;
return new ImmutableDispatcherConfig(value);
}
/**
* This instance is equal to all instances of {@code ImmutableDispatcherConfig} that have equal attribute values.
* @return {@code true} if {@code this} is equal to {@code another} instance
*/
@Override
public boolean equals(Object another) {
if (this == another) return true;
return another instanceof ImmutableDispatcherConfig
&& equalTo(0, (ImmutableDispatcherConfig) another);
}
private boolean equalTo(int synthetic, ImmutableDispatcherConfig another) {
return Objects.equals(heartbeatPeriod, another.heartbeatPeriod);
}
/**
* Computes a hash code from attributes: {@code heartbeatPeriod}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 5381;
h += (h << 5) + Objects.hashCode(heartbeatPeriod);
return h;
}
/**
* Prints the immutable value {@code DispatcherConfig} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return "DispatcherConfig{"
+ "heartbeatPeriod=" + heartbeatPeriod
+ "}";
}
/**
* Creates an immutable copy of a {@link DispatcherConfig} 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 DispatcherConfig instance
*/
public static ImmutableDispatcherConfig copyOf(DispatcherConfig instance) {
if (instance instanceof ImmutableDispatcherConfig) {
return (ImmutableDispatcherConfig) instance;
}
return ImmutableDispatcherConfig.builder()
.from(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableDispatcherConfig ImmutableDispatcherConfig}.
*
* ImmutableDispatcherConfig.builder()
* .heartbeatPeriod(Long | null) // nullable {@link DispatcherConfig#heartbeatPeriod() heartbeatPeriod}
* .build();
*
* @return A new ImmutableDispatcherConfig builder
*/
public static ImmutableDispatcherConfig.Builder builder() {
return new ImmutableDispatcherConfig.Builder();
}
/**
* Builds instances of type {@link ImmutableDispatcherConfig ImmutableDispatcherConfig}.
* 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.
*/
static final class Builder implements DispatcherConfig.Builder {
private Long heartbeatPeriod;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code DispatcherConfig} 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(DispatcherConfig instance) {
Objects.requireNonNull(instance, "instance");
@Nullable Long heartbeatPeriodValue = instance.heartbeatPeriod();
if (heartbeatPeriodValue != null) {
heartbeatPeriod(heartbeatPeriodValue);
}
return this;
}
/**
* Initializes the value for the {@link DispatcherConfig#heartbeatPeriod() heartbeatPeriod} attribute.
* @param heartbeatPeriod The value for heartbeatPeriod (can be {@code null})
* @return {@code this} builder for use in a chained invocation
*/
@JsonProperty("HeartbeatPeriod")
public final Builder heartbeatPeriod(@Nullable Long heartbeatPeriod) {
this.heartbeatPeriod = heartbeatPeriod;
return this;
}
/**
* Builds a new {@link ImmutableDispatcherConfig ImmutableDispatcherConfig}.
* @return An immutable instance of DispatcherConfig
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableDispatcherConfig build() {
return new ImmutableDispatcherConfig(heartbeatPeriod);
}
}
}