com.arakelian.elastic.model.ImmutableNodes Maven / Gradle / Ivy
package com.arakelian.elastic.model;
import com.arakelian.core.feature.Nullable;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonPropertyOrder;
import com.google.common.base.MoreObjects;
import com.google.common.collect.ImmutableMap;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import com.google.errorprone.annotations.Var;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import javax.annotation.CheckReturnValue;
import javax.annotation.ParametersAreNonnullByDefault;
import javax.annotation.concurrent.Immutable;
import javax.annotation.concurrent.NotThreadSafe;
import org.immutables.value.Generated;
/**
* Immutable implementation of {@link Nodes}.
*
* Use the builder to create immutable instances:
* {@code ImmutableNodes.builder()}.
*/
@Generated(from = "Nodes", generator = "Immutables")
@SuppressWarnings({"all"})
@ParametersAreNonnullByDefault
@javax.annotation.processing.Generated("org.immutables.processor.ProxyProcessor")
@Immutable
@CheckReturnValue
public final class ImmutableNodes implements Nodes {
private final String clusterName;
private final ImmutableMap nodes;
private final @Nullable Shards shards;
private ImmutableNodes(ImmutableNodes.Builder builder) {
this.clusterName = builder.clusterName;
this.nodes = builder.nodes.build();
this.shards = builder.shards;
}
/**
* @return The value of the {@code clusterName} attribute
*/
@JsonProperty("cluster_name")
@Override
public String getClusterName() {
return clusterName;
}
/**
* @return The value of the {@code nodes} attribute
*/
@JsonProperty("nodes")
@Override
public ImmutableMap getNodes() {
return nodes;
}
/**
* @return The value of the {@code shards} attribute
*/
@JsonProperty("_nodes")
@Override
public @Nullable Shards getShards() {
return shards;
}
/**
* This instance is equal to all instances of {@code ImmutableNodes} that have equal attribute values.
* @return {@code true} if {@code this} is equal to {@code another} instance
*/
@Override
public boolean equals(@javax.annotation.Nullable Object another) {
if (this == another) return true;
return another instanceof ImmutableNodes
&& equalTo((ImmutableNodes) another);
}
private boolean equalTo(ImmutableNodes another) {
return clusterName.equals(another.clusterName)
&& nodes.equals(another.nodes)
&& Objects.equals(shards, another.shards);
}
/**
* Computes a hash code from attributes: {@code clusterName}, {@code nodes}, {@code shards}.
* @return hashCode value
*/
@Override
public int hashCode() {
@Var int h = 5381;
h += (h << 5) + clusterName.hashCode();
h += (h << 5) + nodes.hashCode();
h += (h << 5) + Objects.hashCode(shards);
return h;
}
/**
* Prints the immutable value {@code Nodes} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("Nodes")
.omitNullValues()
.add("clusterName", clusterName)
.add("nodes", nodes)
.add("shards", shards)
.toString();
}
/**
* Creates a builder for {@link ImmutableNodes ImmutableNodes}.
*
* ImmutableNodes.builder()
* .clusterName(String) // required {@link Nodes#getClusterName() clusterName}
* .putNode|putAllNodes(String => com.arakelian.elastic.model.Nodes.NodeInfo) // {@link Nodes#getNodes() nodes} mappings
* .shards(com.arakelian.elastic.model.Shards | null) // nullable {@link Nodes#getShards() shards}
* .build();
*
* @return A new ImmutableNodes builder
*/
public static ImmutableNodes.Builder builder() {
return new ImmutableNodes.Builder();
}
/**
* Builds instances of type {@link ImmutableNodes ImmutableNodes}.
* 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 = "Nodes", generator = "Immutables")
@NotThreadSafe
@JsonPropertyOrder({"_nodes", "cluster_name", "nodes"})
public static final class Builder {
private static final long INIT_BIT_CLUSTER_NAME = 0x1L;
private long initBits = 0x1L;
private @javax.annotation.Nullable String clusterName;
private ImmutableMap.Builder nodes = ImmutableMap.builder();
private @javax.annotation.Nullable Shards shards;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code Nodes} instance.
* Regular attribute values will be replaced with those from the given instance.
* Absent optional values will not replace present values.
* Collection elements and entries will be added, not replaced.
* @param instance The instance from which to copy values
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder from(Nodes instance) {
Objects.requireNonNull(instance, "instance");
clusterName(instance.getClusterName());
putAllNodes(instance.getNodes());
Shards shardsValue = instance.getShards();
if (shardsValue != null) {
shards(shardsValue);
}
return this;
}
/**
* Initializes the value for the {@link Nodes#getClusterName() clusterName} attribute.
* @param clusterName The value for clusterName
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
@JsonProperty("cluster_name")
public final Builder clusterName(String clusterName) {
this.clusterName = Objects.requireNonNull(clusterName, "clusterName");
initBits &= ~INIT_BIT_CLUSTER_NAME;
return this;
}
/**
* Put one entry to the {@link Nodes#getNodes() nodes} map.
* @param key The key in the nodes map
* @param value The associated value in the nodes map
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder putNode(String key, Nodes.NodeInfo value) {
this.nodes.put(key, value);
return this;
}
/**
* Put one entry to the {@link Nodes#getNodes() nodes} map. Nulls are not permitted
* @param entry The key and value entry
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder putNode(Map.Entry entry) {
this.nodes.put(entry);
return this;
}
/**
* Sets or replaces all mappings from the specified map as entries for the {@link Nodes#getNodes() nodes} map. Nulls are not permitted
* @param entries The entries that will be added to the nodes map
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
@JsonProperty("nodes")
public final Builder nodes(Map entries) {
this.nodes = ImmutableMap.builder();
return putAllNodes(entries);
}
/**
* Put all mappings from the specified map as entries to {@link Nodes#getNodes() nodes} map. Nulls are not permitted
* @param entries The entries that will be added to the nodes map
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder putAllNodes(Map entries) {
this.nodes.putAll(entries);
return this;
}
/**
* Initializes the value for the {@link Nodes#getShards() shards} attribute.
* @param shards The value for shards (can be {@code null})
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
@JsonProperty("_nodes")
public final Builder shards(@Nullable Shards shards) {
this.shards = shards;
return this;
}
/**
* Builds a new {@link ImmutableNodes ImmutableNodes}.
* @return An immutable instance of Nodes
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableNodes build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableNodes(this);
}
private String formatRequiredAttributesMessage() {
List attributes = new ArrayList<>();
if ((initBits & INIT_BIT_CLUSTER_NAME) != 0) attributes.add("clusterName");
return "Cannot build Nodes, some of required attributes are not set " + attributes;
}
}
}