co.elastic.clients.elasticsearch.transform.Latest 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.
*/
package co.elastic.clients.elasticsearch.transform;
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.JsonpUtils;
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.WithJsonObjectBuilderBase;
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;
//----------------------------------------------------------------
// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
//----------------------------------------------------------------
//
// This code is generated from the Elasticsearch API specification
// at https://github.com/elastic/elasticsearch-specification
//
// Manual updates to this file will be lost when the code is
// re-generated.
//
// If you find a property that is missing or wrongly typed, please
// open an issue or a PR on the API specification repository.
//
//----------------------------------------------------------------
// typedef: transform._types.Latest
/**
*
* @see API
* specification
*/
@JsonpDeserializable
public class Latest implements JsonpSerializable {
private final String sort;
private final List uniqueKey;
// ---------------------------------------------------------------------------------------------
private Latest(Builder builder) {
this.sort = ApiTypeHelper.requireNonNull(builder.sort, this, "sort");
this.uniqueKey = ApiTypeHelper.unmodifiableRequired(builder.uniqueKey, this, "uniqueKey");
}
public static Latest of(Function> fn) {
return fn.apply(new Builder()).build();
}
/**
* Required - Specifies the date field that is used to identify the latest
* documents.
*
* API name: {@code sort}
*/
public final String sort() {
return this.sort;
}
/**
* Required - Specifies an array of one or more fields that are used to group
* the data.
*
* API name: {@code unique_key}
*/
public final List uniqueKey() {
return this.uniqueKey;
}
/**
* 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) {
generator.writeKey("sort");
generator.write(this.sort);
if (ApiTypeHelper.isDefined(this.uniqueKey)) {
generator.writeKey("unique_key");
generator.writeStartArray();
for (String item0 : this.uniqueKey) {
generator.write(item0);
}
generator.writeEnd();
}
}
@Override
public String toString() {
return JsonpUtils.toString(this);
}
// ---------------------------------------------------------------------------------------------
/**
* Builder for {@link Latest}.
*/
public static class Builder extends WithJsonObjectBuilderBase implements ObjectBuilder {
private String sort;
private List uniqueKey;
/**
* Required - Specifies the date field that is used to identify the latest
* documents.
*
* API name: {@code sort}
*/
public final Builder sort(String value) {
this.sort = value;
return this;
}
/**
* Required - Specifies an array of one or more fields that are used to group
* the data.
*
* API name: {@code unique_key}
*
* Adds all elements of list to uniqueKey.
*/
public final Builder uniqueKey(List list) {
this.uniqueKey = _listAddAll(this.uniqueKey, list);
return this;
}
/**
* Required - Specifies an array of one or more fields that are used to group
* the data.
*
* API name: {@code unique_key}
*
* Adds one or more values to uniqueKey.
*/
public final Builder uniqueKey(String value, String... values) {
this.uniqueKey = _listAdd(this.uniqueKey, value, values);
return this;
}
@Override
protected Builder self() {
return this;
}
/**
* Builds a {@link Latest}.
*
* @throws NullPointerException
* if some of the required fields are null.
*/
public Latest build() {
_checkSingleUse();
return new Latest(this);
}
}
// ---------------------------------------------------------------------------------------------
/**
* Json deserializer for {@link Latest}
*/
public static final JsonpDeserializer _DESERIALIZER = ObjectBuilderDeserializer.lazy(Builder::new,
Latest::setupLatestDeserializer);
protected static void setupLatestDeserializer(ObjectDeserializer op) {
op.add(Builder::sort, JsonpDeserializer.stringDeserializer(), "sort");
op.add(Builder::uniqueKey, JsonpDeserializer.arrayDeserializer(JsonpDeserializer.stringDeserializer()),
"unique_key");
}
}