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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-2024-08-preview.
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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 details about the usage of a particular limited resource.
 */
@Fluent
public final class Usage implements JsonSerializable {
    /*
     * The type of measurement for usage.
     */
    private String unit;

    /*
     * The current usage.
     */
    private Long currentValue;

    /*
     * The maximum allowed usage.
     */
    private Long limit;

    /*
     * The details about the localizable name of the used resource.
     */
    private LocalizedName name;

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

    /**
     * Get the unit property: The type of measurement for usage.
     * 
     * @return the unit value.
     */
    public String unit() {
        return this.unit;
    }

    /**
     * Set the unit property: The type of measurement for usage.
     * 
     * @param unit the unit value to set.
     * @return the Usage object itself.
     */
    public Usage withUnit(String unit) {
        this.unit = unit;
        return this;
    }

    /**
     * Get the currentValue property: The current usage.
     * 
     * @return the currentValue value.
     */
    public Long currentValue() {
        return this.currentValue;
    }

    /**
     * Set the currentValue property: The current usage.
     * 
     * @param currentValue the currentValue value to set.
     * @return the Usage object itself.
     */
    public Usage withCurrentValue(Long currentValue) {
        this.currentValue = currentValue;
        return this;
    }

    /**
     * Get the limit property: The maximum allowed usage.
     * 
     * @return the limit value.
     */
    public Long limit() {
        return this.limit;
    }

    /**
     * Set the limit property: The maximum allowed usage.
     * 
     * @param limit the limit value to set.
     * @return the Usage object itself.
     */
    public Usage withLimit(Long limit) {
        this.limit = limit;
        return this;
    }

    /**
     * Get the name property: The details about the localizable name of the used resource.
     * 
     * @return the name value.
     */
    public LocalizedName name() {
        return this.name;
    }

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

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

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

                if ("unit".equals(fieldName)) {
                    deserializedUsage.unit = reader.getString();
                } else if ("currentValue".equals(fieldName)) {
                    deserializedUsage.currentValue = reader.getNullable(JsonReader::getLong);
                } else if ("limit".equals(fieldName)) {
                    deserializedUsage.limit = reader.getNullable(JsonReader::getLong);
                } else if ("name".equals(fieldName)) {
                    deserializedUsage.name = LocalizedName.fromJson(reader);
                } else {
                    reader.skipChildren();
                }
            }

            return deserializedUsage;
        });
    }
}