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This package contains Microsoft Azure Sql 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.sql.models;

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

/**
 * Contains time series of various impacted metrics for an Azure SQL Database, Server or Elastic Pool Recommended
 * Action.
 */
@Immutable
public final class RecommendedActionMetricInfo implements JsonSerializable {
    /*
     * Gets the name of the metric. e.g., CPU, Number of Queries.
     */
    private String metricName;

    /*
     * Gets the unit in which metric is measured. e.g., DTU, Frequency
     */
    private String unit;

    /*
     * Gets the duration of time interval for the value given by this MetricInfo. e.g., PT1H (1 hour)
     */
    private String timeGrain;

    /*
     * Gets the start time of time interval given by this MetricInfo.
     */
    private OffsetDateTime startTime;

    /*
     * Gets the value of the metric in the time interval given by this MetricInfo.
     */
    private Double value;

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

    /**
     * Get the metricName property: Gets the name of the metric. e.g., CPU, Number of Queries.
     * 
     * @return the metricName value.
     */
    public String metricName() {
        return this.metricName;
    }

    /**
     * Get the unit property: Gets the unit in which metric is measured. e.g., DTU, Frequency.
     * 
     * @return the unit value.
     */
    public String unit() {
        return this.unit;
    }

    /**
     * Get the timeGrain property: Gets the duration of time interval for the value given by this MetricInfo. e.g., PT1H
     * (1 hour).
     * 
     * @return the timeGrain value.
     */
    public String timeGrain() {
        return this.timeGrain;
    }

    /**
     * Get the startTime property: Gets the start time of time interval given by this MetricInfo.
     * 
     * @return the startTime value.
     */
    public OffsetDateTime startTime() {
        return this.startTime;
    }

    /**
     * Get the value property: Gets the value of the metric in the time interval given by this MetricInfo.
     * 
     * @return the value value.
     */
    public Double value() {
        return this.value;
    }

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

                if ("metricName".equals(fieldName)) {
                    deserializedRecommendedActionMetricInfo.metricName = reader.getString();
                } else if ("unit".equals(fieldName)) {
                    deserializedRecommendedActionMetricInfo.unit = reader.getString();
                } else if ("timeGrain".equals(fieldName)) {
                    deserializedRecommendedActionMetricInfo.timeGrain = reader.getString();
                } else if ("startTime".equals(fieldName)) {
                    deserializedRecommendedActionMetricInfo.startTime = reader
                        .getNullable(nonNullReader -> CoreUtils.parseBestOffsetDateTime(nonNullReader.getString()));
                } else if ("value".equals(fieldName)) {
                    deserializedRecommendedActionMetricInfo.value = reader.getNullable(JsonReader::getDouble);
                } else {
                    reader.skipChildren();
                }
            }

            return deserializedRecommendedActionMetricInfo;
        });
    }
}