co.elastic.clients.elasticsearch.ml.ValidationLoss Maven / Gradle / Ivy
/*
* Licensed to Elasticsearch B.V. under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch B.V. licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
//----------------------------------------------------
// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
//----------------------------------------------------
package co.elastic.clients.elasticsearch.ml;
import co.elastic.clients.json.JsonpDeserializable;
import co.elastic.clients.json.JsonpDeserializer;
import co.elastic.clients.json.JsonpMapper;
import co.elastic.clients.json.JsonpSerializable;
import co.elastic.clients.json.ObjectBuilderDeserializer;
import co.elastic.clients.json.ObjectDeserializer;
import co.elastic.clients.util.ApiTypeHelper;
import co.elastic.clients.util.ObjectBuilder;
import co.elastic.clients.util.ObjectBuilderBase;
import jakarta.json.stream.JsonGenerator;
import java.lang.String;
import java.util.List;
import java.util.Objects;
import java.util.function.Function;
import javax.annotation.Nullable;
// typedef: ml._types.ValidationLoss
/**
*
* @see API
* specification
*/
@JsonpDeserializable
public class ValidationLoss implements JsonpSerializable {
private final List foldValues;
private final String lossType;
// ---------------------------------------------------------------------------------------------
private ValidationLoss(Builder builder) {
this.foldValues = ApiTypeHelper.unmodifiableRequired(builder.foldValues, this, "foldValues");
this.lossType = ApiTypeHelper.requireNonNull(builder.lossType, this, "lossType");
}
public static ValidationLoss of(Function> fn) {
return fn.apply(new Builder()).build();
}
/**
* Required - Validation loss values for every added decision tree during the
* forest growing procedure.
*
* API name: {@code fold_values}
*/
public final List foldValues() {
return this.foldValues;
}
/**
* Required - The type of the loss metric. For example, binomial_logistic.
*
* API name: {@code loss_type}
*/
public final String lossType() {
return this.lossType;
}
/**
* Serialize this object to JSON.
*/
public void serialize(JsonGenerator generator, JsonpMapper mapper) {
generator.writeStartObject();
serializeInternal(generator, mapper);
generator.writeEnd();
}
protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
if (ApiTypeHelper.isDefined(this.foldValues)) {
generator.writeKey("fold_values");
generator.writeStartArray();
for (String item0 : this.foldValues) {
generator.write(item0);
}
generator.writeEnd();
}
generator.writeKey("loss_type");
generator.write(this.lossType);
}
// ---------------------------------------------------------------------------------------------
/**
* Builder for {@link ValidationLoss}.
*/
public static class Builder extends ObjectBuilderBase implements ObjectBuilder {
private List foldValues;
private String lossType;
/**
* Required - Validation loss values for every added decision tree during the
* forest growing procedure.
*
* API name: {@code fold_values}
*
* Adds all elements of list to foldValues.
*/
public final Builder foldValues(List list) {
this.foldValues = _listAddAll(this.foldValues, list);
return this;
}
/**
* Required - Validation loss values for every added decision tree during the
* forest growing procedure.
*
* API name: {@code fold_values}
*
* Adds one or more values to foldValues.
*/
public final Builder foldValues(String value, String... values) {
this.foldValues = _listAdd(this.foldValues, value, values);
return this;
}
/**
* Required - The type of the loss metric. For example, binomial_logistic.
*
* API name: {@code loss_type}
*/
public final Builder lossType(String value) {
this.lossType = value;
return this;
}
/**
* Builds a {@link ValidationLoss}.
*
* @throws NullPointerException
* if some of the required fields are null.
*/
public ValidationLoss build() {
_checkSingleUse();
return new ValidationLoss(this);
}
}
// ---------------------------------------------------------------------------------------------
/**
* Json deserializer for {@link ValidationLoss}
*/
public static final JsonpDeserializer _DESERIALIZER = ObjectBuilderDeserializer.lazy(Builder::new,
ValidationLoss::setupValidationLossDeserializer);
protected static void setupValidationLossDeserializer(ObjectDeserializer op) {
op.add(Builder::foldValues, JsonpDeserializer.arrayDeserializer(JsonpDeserializer.stringDeserializer()),
"fold_values");
op.add(Builder::lossType, JsonpDeserializer.stringDeserializer(), "loss_type");
}
}