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This package contains Microsoft Azure Compute Management SDK. For documentation on how to use this package, please see https://aka.ms/azsdk/java/mgmt

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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.compute.models;

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

/**
 * Contains the data disk images information.
 */
@Immutable
public final class DataDiskImage implements JsonSerializable {
    /*
     * Specifies the logical unit number of the data disk. This value is used to identify data disks within the VM and
     * therefore must be unique for each data disk attached to a VM.
     */
    private Integer lun;

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

    /**
     * Get the lun property: Specifies the logical unit number of the data disk. This value is used to identify data
     * disks within the VM and therefore must be unique for each data disk attached to a VM.
     * 
     * @return the lun value.
     */
    public Integer lun() {
        return this.lun;
    }

    /**
     * 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();
        return jsonWriter.writeEndObject();
    }

    /**
     * Reads an instance of DataDiskImage from the JsonReader.
     * 
     * @param jsonReader The JsonReader being read.
     * @return An instance of DataDiskImage 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 DataDiskImage.
     */
    public static DataDiskImage fromJson(JsonReader jsonReader) throws IOException {
        return jsonReader.readObject(reader -> {
            DataDiskImage deserializedDataDiskImage = new DataDiskImage();
            while (reader.nextToken() != JsonToken.END_OBJECT) {
                String fieldName = reader.getFieldName();
                reader.nextToken();

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

            return deserializedDataDiskImage;
        });
    }
}