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This package contains Microsoft Azure SDK for HDInsight Management SDK. For documentation on how to use this package, please see https://aka.ms/azsdk/java/mgmt. HDInsight Management Client. Package tag package-2021-06.

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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
// Code generated by Microsoft (R) AutoRest Code Generator.

package com.azure.resourcemanager.hdinsight.models;

import com.azure.core.annotation.Fluent;
import com.azure.json.JsonReader;
import com.azure.json.JsonSerializable;
import com.azure.json.JsonToken;
import com.azure.json.JsonWriter;
import java.io.IOException;

/**
 * The Resize Cluster request parameters.
 */
@Fluent
public final class ClusterResizeParameters implements JsonSerializable {
    /*
     * The target instance count for the operation.
     */
    private Integer targetInstanceCount;

    /**
     * Creates an instance of ClusterResizeParameters class.
     */
    public ClusterResizeParameters() {
    }

    /**
     * Get the targetInstanceCount property: The target instance count for the operation.
     * 
     * @return the targetInstanceCount value.
     */
    public Integer targetInstanceCount() {
        return this.targetInstanceCount;
    }

    /**
     * Set the targetInstanceCount property: The target instance count for the operation.
     * 
     * @param targetInstanceCount the targetInstanceCount value to set.
     * @return the ClusterResizeParameters object itself.
     */
    public ClusterResizeParameters withTargetInstanceCount(Integer targetInstanceCount) {
        this.targetInstanceCount = targetInstanceCount;
        return this;
    }

    /**
     * Validates the instance.
     * 
     * @throws IllegalArgumentException thrown if the instance is not valid.
     */
    public void validate() {
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public JsonWriter toJson(JsonWriter jsonWriter) throws IOException {
        jsonWriter.writeStartObject();
        jsonWriter.writeNumberField("targetInstanceCount", this.targetInstanceCount);
        return jsonWriter.writeEndObject();
    }

    /**
     * Reads an instance of ClusterResizeParameters from the JsonReader.
     * 
     * @param jsonReader The JsonReader being read.
     * @return An instance of ClusterResizeParameters if the JsonReader was pointing to an instance of it, or null if it
     * was pointing to JSON null.
     * @throws IOException If an error occurs while reading the ClusterResizeParameters.
     */
    public static ClusterResizeParameters fromJson(JsonReader jsonReader) throws IOException {
        return jsonReader.readObject(reader -> {
            ClusterResizeParameters deserializedClusterResizeParameters = new ClusterResizeParameters();
            while (reader.nextToken() != JsonToken.END_OBJECT) {
                String fieldName = reader.getFieldName();
                reader.nextToken();

                if ("targetInstanceCount".equals(fieldName)) {
                    deserializedClusterResizeParameters.targetInstanceCount = reader.getNullable(JsonReader::getInt);
                } else {
                    reader.skipChildren();
                }
            }

            return deserializedClusterResizeParameters;
        });
    }
}