Skip to content

EVE SDE Schema

Documentation for third-party developers

mapStars.jsonl

Schema

  • _key (required): integer
    Range: 40000001 .. 40488503
  • radius (required): integer
    Range: 38185000 .. 2147483647
  • solarSystemID (required): integer
    Range: 30000001 .. 31002604
  • statistics (required): object

    • age (required): number
      Range: 6538000007692288 .. 2872999969000783900
    • life (required): number
      Range: 27068825224609792 .. 3077000057883459600
    • luminosity (required): number
      Range: 0.01001 .. 34.416161
    • spectralClass (required): string
    • temperature (required): number
      Range: 2010 .. 10764.116211
  • typeID (required): integer
    Range: 6 .. 78350

Code snippets

// <auto-generated />
//
// To parse this JSON data, add NuGet 'Newtonsoft.Json' then do:
//
//    using QuickType;
//
//    var mapStar = MapStar.FromJson(jsonString);

namespace QuickType
{
    using System;
    using System.Collections.Generic;

    using System.Globalization;
    using Newtonsoft.Json;
    using Newtonsoft.Json.Converters;

    public partial class MapStar
    {
        [JsonProperty("_key")]
        public long Key { get; set; }

        [JsonProperty("radius")]
        public long Radius { get; set; }

        [JsonProperty("solarSystemID")]
        public long SolarSystemId { get; set; }

        [JsonProperty("statistics")]
        public Statistics Statistics { get; set; }

        [JsonProperty("typeID")]
        public long TypeId { get; set; }
    }

    public partial class Statistics
    {
        [JsonProperty("age")]
        [JsonConverter(typeof(PurpleMinMaxValueCheckConverter))]
        public double Age { get; set; }

        [JsonProperty("life")]
        [JsonConverter(typeof(FluffyMinMaxValueCheckConverter))]
        public double Life { get; set; }

        [JsonProperty("luminosity")]
        [JsonConverter(typeof(TentacledMinMaxValueCheckConverter))]
        public double Luminosity { get; set; }

        [JsonProperty("spectralClass")]
        [JsonConverter(typeof(MinMaxLengthCheckConverter))]
        public string SpectralClass { get; set; }

        [JsonProperty("temperature")]
        [JsonConverter(typeof(StickyMinMaxValueCheckConverter))]
        public double Temperature { get; set; }
    }

    public partial class MapStar
    {
        public static MapStar FromJson(string json) => JsonConvert.DeserializeObject<MapStar>(json, QuickType.Converter.Settings);
    }

    public static class Serialize
    {
        public static string ToJson(this MapStar self) => JsonConvert.SerializeObject(self, QuickType.Converter.Settings);
    }

    internal static class Converter
    {
        public static readonly JsonSerializerSettings Settings = new JsonSerializerSettings
        {
            MetadataPropertyHandling = MetadataPropertyHandling.Ignore,
            DateParseHandling = DateParseHandling.None,
            Converters =
            {
                new IsoDateTimeConverter { DateTimeStyles = DateTimeStyles.AssumeUniversal }
            },
        };
    }

    internal class PurpleMinMaxValueCheckConverter : JsonConverter
    {
        public override bool CanConvert(Type t) => t == typeof(double) || t == typeof(double?);

        public override object ReadJson(JsonReader reader, Type t, object existingValue, JsonSerializer serializer)
        {
            if (reader.TokenType == JsonToken.Null) return null;
            var value = serializer.Deserialize<double>(reader);
            if (value >= 6538000007692288 && value <= 2872999969000784000)
            {
                return value;
            }
            throw new Exception("Cannot unmarshal type double");
        }

        public override void WriteJson(JsonWriter writer, object untypedValue, JsonSerializer serializer)
        {
            if (untypedValue == null)
            {
                serializer.Serialize(writer, null);
                return;
            }
            var value = (double)untypedValue;
            if (value >= 6538000007692288 && value <= 2872999969000784000)
            {
                serializer.Serialize(writer, value);
                return;
            }
            throw new Exception("Cannot marshal type double");
        }

        public static readonly PurpleMinMaxValueCheckConverter Singleton = new PurpleMinMaxValueCheckConverter();
    }

    internal class FluffyMinMaxValueCheckConverter : JsonConverter
    {
        public override bool CanConvert(Type t) => t == typeof(double) || t == typeof(double?);

        public override object ReadJson(JsonReader reader, Type t, object existingValue, JsonSerializer serializer)
        {
            if (reader.TokenType == JsonToken.Null) return null;
            var value = serializer.Deserialize<double>(reader);
            if (value >= 27068825224609790 && value <= 3077000057883459600)
            {
                return value;
            }
            throw new Exception("Cannot unmarshal type double");
        }

        public override void WriteJson(JsonWriter writer, object untypedValue, JsonSerializer serializer)
        {
            if (untypedValue == null)
            {
                serializer.Serialize(writer, null);
                return;
            }
            var value = (double)untypedValue;
            if (value >= 27068825224609790 && value <= 3077000057883459600)
            {
                serializer.Serialize(writer, value);
                return;
            }
            throw new Exception("Cannot marshal type double");
        }

        public static readonly FluffyMinMaxValueCheckConverter Singleton = new FluffyMinMaxValueCheckConverter();
    }

    internal class TentacledMinMaxValueCheckConverter : JsonConverter
    {
        public override bool CanConvert(Type t) => t == typeof(double) || t == typeof(double?);

        public override object ReadJson(JsonReader reader, Type t, object existingValue, JsonSerializer serializer)
        {
            if (reader.TokenType == JsonToken.Null) return null;
            var value = serializer.Deserialize<double>(reader);
            if (value >= 0.01001 && value <= 34.416161)
            {
                return value;
            }
            throw new Exception("Cannot unmarshal type double");
        }

        public override void WriteJson(JsonWriter writer, object untypedValue, JsonSerializer serializer)
        {
            if (untypedValue == null)
            {
                serializer.Serialize(writer, null);
                return;
            }
            var value = (double)untypedValue;
            if (value >= 0.01001 && value <= 34.416161)
            {
                serializer.Serialize(writer, value);
                return;
            }
            throw new Exception("Cannot marshal type double");
        }

        public static readonly TentacledMinMaxValueCheckConverter Singleton = new TentacledMinMaxValueCheckConverter();
    }

    internal class MinMaxLengthCheckConverter : JsonConverter
    {
        public override bool CanConvert(Type t) => t == typeof(string);

        public override object ReadJson(JsonReader reader, Type t, object existingValue, JsonSerializer serializer)
        {
            var value = serializer.Deserialize<string>(reader);
            if (value.Length >= 2 && value.Length <= 5)
            {
                return value;
            }
            throw new Exception("Cannot unmarshal type string");
        }

        public override void WriteJson(JsonWriter writer, object untypedValue, JsonSerializer serializer)
        {
            var value = (string)untypedValue;
            if (value.Length >= 2 && value.Length <= 5)
            {
                serializer.Serialize(writer, value);
                return;
            }
            throw new Exception("Cannot marshal type string");
        }

        public static readonly MinMaxLengthCheckConverter Singleton = new MinMaxLengthCheckConverter();
    }

    internal class StickyMinMaxValueCheckConverter : JsonConverter
    {
        public override bool CanConvert(Type t) => t == typeof(double) || t == typeof(double?);

        public override object ReadJson(JsonReader reader, Type t, object existingValue, JsonSerializer serializer)
        {
            if (reader.TokenType == JsonToken.Null) return null;
            var value = serializer.Deserialize<double>(reader);
            if (value >= 2010 && value <= 10764.116211)
            {
                return value;
            }
            throw new Exception("Cannot unmarshal type double");
        }

        public override void WriteJson(JsonWriter writer, object untypedValue, JsonSerializer serializer)
        {
            if (untypedValue == null)
            {
                serializer.Serialize(writer, null);
                return;
            }
            var value = (double)untypedValue;
            if (value >= 2010 && value <= 10764.116211)
            {
                serializer.Serialize(writer, value);
                return;
            }
            throw new Exception("Cannot marshal type double");
        }

        public static readonly StickyMinMaxValueCheckConverter Singleton = new StickyMinMaxValueCheckConverter();
    }
}
// Code generated from JSON Schema using quicktype. DO NOT EDIT.
// To parse and unparse this JSON data, add this code to your project and do:
//
//    mapStar, err := UnmarshalMapStar(bytes)
//    bytes, err = mapStar.Marshal()

package model

import "encoding/json"

func UnmarshalMapStar(data []byte) (MapStar, error) {
    var r MapStar
    err := json.Unmarshal(data, &r)
    return r, err
}

func (r *MapStar) Marshal() ([]byte, error) {
    return json.Marshal(r)
}

type MapStar struct {
    Key           int64      `json:"_key"`
    Radius        int64      `json:"radius"`
    SolarSystemID int64      `json:"solarSystemID"`
    Statistics    Statistics `json:"statistics"`
    TypeID        int64      `json:"typeID"`
}

type Statistics struct {
    Age           float64 `json:"age"`
    Life          float64 `json:"life"`
    Luminosity    float64 `json:"luminosity"`
    SpectralClass string  `json:"spectralClass"`
    Temperature   float64 `json:"temperature"`
}
{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "type": "object",
    "properties": {
        "_key": {
            "type": "integer",
            "minimum": 40000001,
            "maximum": 40488503
        },
        "radius": {
            "type": "integer",
            "minimum": 38185000,
            "maximum": 2147483647
        },
        "solarSystemID": {
            "type": "integer",
            "minimum": 30000001,
            "maximum": 31002604
        },
        "statistics": {
            "type": "object",
            "properties": {
                "age": {
                    "type": "number",
                    "minimum": 6.538000007692288E15,
                    "maximum": 2.8729999690007839E18
                },
                "life": {
                    "type": "number",
                    "minimum": 2.7068825224609792E16,
                    "maximum": 3.0770000578834596E18
                },
                "luminosity": {
                    "type": "number",
                    "minimum": 0.01001,
                    "maximum": 34.416161
                },
                "spectralClass": {
                    "type": "string",
                    "minLength": 2,
                    "maxLength": 5
                },
                "temperature": {
                    "type": "number",
                    "minimum": 2010.0,
                    "maximum": 10764.116211
                }
            },
            "required": [
                "age",
                "life",
                "luminosity",
                "spectralClass",
                "temperature"
            ]
        },
        "typeID": {
            "type": "integer",
            "minimum": 6,
            "maximum": 78350
        }
    },
    "required": [
        "_key",
        "radius",
        "solarSystemID",
        "statistics",
        "typeID"
    ]
}
// To parse the JSON, install kotlin's serialization plugin and do:
//
// val json    = Json { allowStructuredMapKeys = true }
// val mapStar = json.parse(MapStar.serializer(), jsonString)

package model

import kotlinx.serialization.*
import kotlinx.serialization.json.*
import kotlinx.serialization.descriptors.*
import kotlinx.serialization.encoding.*

@Serializable
data class MapStar (
    @SerialName("_key")
    val key: Long,

    val radius: Long,

    @SerialName("solarSystemID")
    val solarSystemId: Long,

    val statistics: Statistics,

    @SerialName("typeID")
    val typeId: Long
)

@Serializable
data class Statistics (
    val age: Double,
    val life: Double,
    val luminosity: Double,
    val spectralClass: String,
    val temperature: Double
)
<?php

// This is a autogenerated file:MapStar

class MapStar {
    private int $key; // json:_key Required
    private int $radius; // json:radius Required
    private int $solarSystemId; // json:solarSystemID Required
    private Statistics $statistics; // json:statistics Required
    private int $typeId; // json:typeID Required

    /**
     * @param int $key
     * @param int $radius
     * @param int $solarSystemId
     * @param Statistics $statistics
     * @param int $typeId
     */
    public function __construct(int $key, int $radius, int $solarSystemId, Statistics $statistics, int $typeId) {
        $this->key = $key;
        $this->radius = $radius;
        $this->solarSystemId = $solarSystemId;
        $this->statistics = $statistics;
        $this->typeId = $typeId;
    }

    /**
     * @param int $value
     * @throws Exception
     * @return int
     */
    public static function fromKey(int $value): int {
        return $value; /*int*/
    }

    /**
     * @throws Exception
     * @return int
     */
    public function toKey(): int {
        if (MapStar::validateKey($this->key))  {
            return $this->key; /*int*/
        }
        throw new Exception('never get to this MapStar::key');
    }

    /**
     * @param int
     * @return bool
     * @throws Exception
     */
    public static function validateKey(int $value): bool {
        if (!is_integer($value)) {
            throw new Exception("Attribute Error:MapStar::key");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return int
     */
    public function getKey(): int {
        if (MapStar::validateKey($this->key))  {
            return $this->key;
        }
        throw new Exception('never get to getKey MapStar::key');
    }

    /**
     * @return int
     */
    public static function sampleKey(): int {
        return 31; /*31:key*/
    }

    /**
     * @param int $value
     * @throws Exception
     * @return int
     */
    public static function fromRadius(int $value): int {
        return $value; /*int*/
    }

    /**
     * @throws Exception
     * @return int
     */
    public function toRadius(): int {
        if (MapStar::validateRadius($this->radius))  {
            return $this->radius; /*int*/
        }
        throw new Exception('never get to this MapStar::radius');
    }

    /**
     * @param int
     * @return bool
     * @throws Exception
     */
    public static function validateRadius(int $value): bool {
        if (!is_integer($value)) {
            throw new Exception("Attribute Error:MapStar::radius");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return int
     */
    public function getRadius(): int {
        if (MapStar::validateRadius($this->radius))  {
            return $this->radius;
        }
        throw new Exception('never get to getRadius MapStar::radius');
    }

    /**
     * @return int
     */
    public static function sampleRadius(): int {
        return 32; /*32:radius*/
    }

    /**
     * @param int $value
     * @throws Exception
     * @return int
     */
    public static function fromSolarSystemId(int $value): int {
        return $value; /*int*/
    }

    /**
     * @throws Exception
     * @return int
     */
    public function toSolarSystemId(): int {
        if (MapStar::validateSolarSystemId($this->solarSystemId))  {
            return $this->solarSystemId; /*int*/
        }
        throw new Exception('never get to this MapStar::solarSystemId');
    }

    /**
     * @param int
     * @return bool
     * @throws Exception
     */
    public static function validateSolarSystemId(int $value): bool {
        if (!is_integer($value)) {
            throw new Exception("Attribute Error:MapStar::solarSystemId");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return int
     */
    public function getSolarSystemId(): int {
        if (MapStar::validateSolarSystemId($this->solarSystemId))  {
            return $this->solarSystemId;
        }
        throw new Exception('never get to getSolarSystemId MapStar::solarSystemId');
    }

    /**
     * @return int
     */
    public static function sampleSolarSystemId(): int {
        return 33; /*33:solarSystemId*/
    }

    /**
     * @param stdClass $value
     * @throws Exception
     * @return Statistics
     */
    public static function fromStatistics(stdClass $value): Statistics {
        return Statistics::from($value); /*class*/
    }

    /**
     * @throws Exception
     * @return stdClass
     */
    public function toStatistics(): stdClass {
        if (MapStar::validateStatistics($this->statistics))  {
            return $this->statistics->to(); /*class*/
        }
        throw new Exception('never get to this MapStar::statistics');
    }

    /**
     * @param Statistics
     * @return bool
     * @throws Exception
     */
    public static function validateStatistics(Statistics $value): bool {
        $value->validate();
        return true;
    }

    /**
     * @throws Exception
     * @return Statistics
     */
    public function getStatistics(): Statistics {
        if (MapStar::validateStatistics($this->statistics))  {
            return $this->statistics;
        }
        throw new Exception('never get to getStatistics MapStar::statistics');
    }

    /**
     * @return Statistics
     */
    public static function sampleStatistics(): Statistics {
        return Statistics::sample(); /*34:statistics*/
    }

    /**
     * @param int $value
     * @throws Exception
     * @return int
     */
    public static function fromTypeId(int $value): int {
        return $value; /*int*/
    }

    /**
     * @throws Exception
     * @return int
     */
    public function toTypeId(): int {
        if (MapStar::validateTypeId($this->typeId))  {
            return $this->typeId; /*int*/
        }
        throw new Exception('never get to this MapStar::typeId');
    }

    /**
     * @param int
     * @return bool
     * @throws Exception
     */
    public static function validateTypeId(int $value): bool {
        if (!is_integer($value)) {
            throw new Exception("Attribute Error:MapStar::typeId");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return int
     */
    public function getTypeId(): int {
        if (MapStar::validateTypeId($this->typeId))  {
            return $this->typeId;
        }
        throw new Exception('never get to getTypeId MapStar::typeId');
    }

    /**
     * @return int
     */
    public static function sampleTypeId(): int {
        return 35; /*35:typeId*/
    }

    /**
     * @throws Exception
     * @return bool
     */
    public function validate(): bool {
        return MapStar::validateKey($this->key)
        || MapStar::validateRadius($this->radius)
        || MapStar::validateSolarSystemId($this->solarSystemId)
        || MapStar::validateStatistics($this->statistics)
        || MapStar::validateTypeId($this->typeId);
    }

    /**
     * @return stdClass
     * @throws Exception
     */
    public function to(): stdClass  {
        $out = new stdClass();
        $out->{'_key'} = $this->toKey();
        $out->{'radius'} = $this->toRadius();
        $out->{'solarSystemID'} = $this->toSolarSystemId();
        $out->{'statistics'} = $this->toStatistics();
        $out->{'typeID'} = $this->toTypeId();
        return $out;
    }

    /**
     * @param stdClass $obj
     * @return MapStar
     * @throws Exception
     */
    public static function from(stdClass $obj): MapStar {
        return new MapStar(
         MapStar::fromKey($obj->{'_key'})
        ,MapStar::fromRadius($obj->{'radius'})
        ,MapStar::fromSolarSystemId($obj->{'solarSystemID'})
        ,MapStar::fromStatistics($obj->{'statistics'})
        ,MapStar::fromTypeId($obj->{'typeID'})
        );
    }

    /**
     * @return MapStar
     */
    public static function sample(): MapStar {
        return new MapStar(
         MapStar::sampleKey()
        ,MapStar::sampleRadius()
        ,MapStar::sampleSolarSystemId()
        ,MapStar::sampleStatistics()
        ,MapStar::sampleTypeId()
        );
    }
}

// This is a autogenerated file:Statistics

class Statistics {
    private float $age; // json:age Required
    private float $life; // json:life Required
    private float $luminosity; // json:luminosity Required
    private string $spectralClass; // json:spectralClass Required
    private float $temperature; // json:temperature Required

    /**
     * @param float $age
     * @param float $life
     * @param float $luminosity
     * @param string $spectralClass
     * @param float $temperature
     */
    public function __construct(float $age, float $life, float $luminosity, string $spectralClass, float $temperature) {
        $this->age = $age;
        $this->life = $life;
        $this->luminosity = $luminosity;
        $this->spectralClass = $spectralClass;
        $this->temperature = $temperature;
    }

    /**
     * @param float $value
     * @throws Exception
     * @return float
     */
    public static function fromAge(float $value): float {
        return $value; /*float*/
    }

    /**
     * @throws Exception
     * @return float
     */
    public function toAge(): float {
        if (Statistics::validateAge($this->age))  {
            return $this->age; /*float*/
        }
        throw new Exception('never get to this Statistics::age');
    }

    /**
     * @param float
     * @return bool
     * @throws Exception
     */
    public static function validateAge(float $value): bool {
        if (!is_float($value)) {
            throw new Exception("Attribute Error:Statistics::age");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return float
     */
    public function getAge(): float {
        if (Statistics::validateAge($this->age))  {
            return $this->age;
        }
        throw new Exception('never get to getAge Statistics::age');
    }

    /**
     * @return float
     */
    public static function sampleAge(): float {
        return 31.031; /*31:age*/
    }

    /**
     * @param float $value
     * @throws Exception
     * @return float
     */
    public static function fromLife(float $value): float {
        return $value; /*float*/
    }

    /**
     * @throws Exception
     * @return float
     */
    public function toLife(): float {
        if (Statistics::validateLife($this->life))  {
            return $this->life; /*float*/
        }
        throw new Exception('never get to this Statistics::life');
    }

    /**
     * @param float
     * @return bool
     * @throws Exception
     */
    public static function validateLife(float $value): bool {
        if (!is_float($value)) {
            throw new Exception("Attribute Error:Statistics::life");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return float
     */
    public function getLife(): float {
        if (Statistics::validateLife($this->life))  {
            return $this->life;
        }
        throw new Exception('never get to getLife Statistics::life');
    }

    /**
     * @return float
     */
    public static function sampleLife(): float {
        return 32.032; /*32:life*/
    }

    /**
     * @param float $value
     * @throws Exception
     * @return float
     */
    public static function fromLuminosity(float $value): float {
        return $value; /*float*/
    }

    /**
     * @throws Exception
     * @return float
     */
    public function toLuminosity(): float {
        if (Statistics::validateLuminosity($this->luminosity))  {
            return $this->luminosity; /*float*/
        }
        throw new Exception('never get to this Statistics::luminosity');
    }

    /**
     * @param float
     * @return bool
     * @throws Exception
     */
    public static function validateLuminosity(float $value): bool {
        if (!is_float($value)) {
            throw new Exception("Attribute Error:Statistics::luminosity");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return float
     */
    public function getLuminosity(): float {
        if (Statistics::validateLuminosity($this->luminosity))  {
            return $this->luminosity;
        }
        throw new Exception('never get to getLuminosity Statistics::luminosity');
    }

    /**
     * @return float
     */
    public static function sampleLuminosity(): float {
        return 33.033; /*33:luminosity*/
    }

    /**
     * @param string $value
     * @throws Exception
     * @return string
     */
    public static function fromSpectralClass(string $value): string {
        return $value; /*string*/
    }

    /**
     * @throws Exception
     * @return string
     */
    public function toSpectralClass(): string {
        if (Statistics::validateSpectralClass($this->spectralClass))  {
            return $this->spectralClass; /*string*/
        }
        throw new Exception('never get to this Statistics::spectralClass');
    }

    /**
     * @param string
     * @return bool
     * @throws Exception
     */
    public static function validateSpectralClass(string $value): bool {
        if (!is_string($value)) {
            throw new Exception("Attribute Error:Statistics::spectralClass");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return string
     */
    public function getSpectralClass(): string {
        if (Statistics::validateSpectralClass($this->spectralClass))  {
            return $this->spectralClass;
        }
        throw new Exception('never get to getSpectralClass Statistics::spectralClass');
    }

    /**
     * @return string
     */
    public static function sampleSpectralClass(): string {
        return 'Statistics::spectralClass::34'; /*34:spectralClass*/
    }

    /**
     * @param float $value
     * @throws Exception
     * @return float
     */
    public static function fromTemperature(float $value): float {
        return $value; /*float*/
    }

    /**
     * @throws Exception
     * @return float
     */
    public function toTemperature(): float {
        if (Statistics::validateTemperature($this->temperature))  {
            return $this->temperature; /*float*/
        }
        throw new Exception('never get to this Statistics::temperature');
    }

    /**
     * @param float
     * @return bool
     * @throws Exception
     */
    public static function validateTemperature(float $value): bool {
        if (!is_float($value)) {
            throw new Exception("Attribute Error:Statistics::temperature");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return float
     */
    public function getTemperature(): float {
        if (Statistics::validateTemperature($this->temperature))  {
            return $this->temperature;
        }
        throw new Exception('never get to getTemperature Statistics::temperature');
    }

    /**
     * @return float
     */
    public static function sampleTemperature(): float {
        return 35.035; /*35:temperature*/
    }

    /**
     * @throws Exception
     * @return bool
     */
    public function validate(): bool {
        return Statistics::validateAge($this->age)
        || Statistics::validateLife($this->life)
        || Statistics::validateLuminosity($this->luminosity)
        || Statistics::validateSpectralClass($this->spectralClass)
        || Statistics::validateTemperature($this->temperature);
    }

    /**
     * @return stdClass
     * @throws Exception
     */
    public function to(): stdClass  {
        $out = new stdClass();
        $out->{'age'} = $this->toAge();
        $out->{'life'} = $this->toLife();
        $out->{'luminosity'} = $this->toLuminosity();
        $out->{'spectralClass'} = $this->toSpectralClass();
        $out->{'temperature'} = $this->toTemperature();
        return $out;
    }

    /**
     * @param stdClass $obj
     * @return Statistics
     * @throws Exception
     */
    public static function from(stdClass $obj): Statistics {
        return new Statistics(
         Statistics::fromAge($obj->{'age'})
        ,Statistics::fromLife($obj->{'life'})
        ,Statistics::fromLuminosity($obj->{'luminosity'})
        ,Statistics::fromSpectralClass($obj->{'spectralClass'})
        ,Statistics::fromTemperature($obj->{'temperature'})
        );
    }

    /**
     * @return Statistics
     */
    public static function sample(): Statistics {
        return new Statistics(
         Statistics::sampleAge()
        ,Statistics::sampleLife()
        ,Statistics::sampleLuminosity()
        ,Statistics::sampleSpectralClass()
        ,Statistics::sampleTemperature()
        );
    }
}
from typing import Any, TypeVar, Type, cast


T = TypeVar("T")


def from_float(x: Any) -> float:
    assert isinstance(x, (float, int)) and not isinstance(x, bool)
    return float(x)


def from_str(x: Any) -> str:
    assert isinstance(x, str)
    return x


def to_float(x: Any) -> float:
    assert isinstance(x, (int, float))
    return x


def from_int(x: Any) -> int:
    assert isinstance(x, int) and not isinstance(x, bool)
    return x


def to_class(c: Type[T], x: Any) -> dict:
    assert isinstance(x, c)
    return cast(Any, x).to_dict()


class Statistics:
    age: float
    life: float
    luminosity: float
    spectral_class: str
    temperature: float

    def __init__(self, age: float, life: float, luminosity: float, spectral_class: str, temperature: float) -> None:
        self.age = age
        self.life = life
        self.luminosity = luminosity
        self.spectral_class = spectral_class
        self.temperature = temperature

    @staticmethod
    def from_dict(obj: Any) -> 'Statistics':
        assert isinstance(obj, dict)
        age = from_float(obj.get("age"))
        life = from_float(obj.get("life"))
        luminosity = from_float(obj.get("luminosity"))
        spectral_class = from_str(obj.get("spectralClass"))
        temperature = from_float(obj.get("temperature"))
        return Statistics(age, life, luminosity, spectral_class, temperature)

    def to_dict(self) -> dict:
        result: dict = {}
        result["age"] = to_float(self.age)
        result["life"] = to_float(self.life)
        result["luminosity"] = to_float(self.luminosity)
        result["spectralClass"] = from_str(self.spectral_class)
        result["temperature"] = to_float(self.temperature)
        return result


class MapStar:
    key: int
    radius: int
    solar_system_id: int
    statistics: Statistics
    type_id: int

    def __init__(self, key: int, radius: int, solar_system_id: int, statistics: Statistics, type_id: int) -> None:
        self.key = key
        self.radius = radius
        self.solar_system_id = solar_system_id
        self.statistics = statistics
        self.type_id = type_id

    @staticmethod
    def from_dict(obj: Any) -> 'MapStar':
        assert isinstance(obj, dict)
        key = from_int(obj.get("_key"))
        radius = from_int(obj.get("radius"))
        solar_system_id = from_int(obj.get("solarSystemID"))
        statistics = Statistics.from_dict(obj.get("statistics"))
        type_id = from_int(obj.get("typeID"))
        return MapStar(key, radius, solar_system_id, statistics, type_id)

    def to_dict(self) -> dict:
        result: dict = {}
        result["_key"] = from_int(self.key)
        result["radius"] = from_int(self.radius)
        result["solarSystemID"] = from_int(self.solar_system_id)
        result["statistics"] = to_class(Statistics, self.statistics)
        result["typeID"] = from_int(self.type_id)
        return result


def map_star_from_dict(s: Any) -> MapStar:
    return MapStar.from_dict(s)


def map_star_to_dict(x: MapStar) -> Any:
    return to_class(MapStar, x)
// To parse this data:
//
//   import { Convert, MapStar } from "./file";
//
//   const mapStar = Convert.toMapStar(json);
//
// These functions will throw an error if the JSON doesn't
// match the expected interface, even if the JSON is valid.

export interface MapStar {
    _key:          number;
    radius:        number;
    solarSystemID: number;
    statistics:    Statistics;
    typeID:        number;
    [property: string]: any;
}

export interface Statistics {
    age:           number;
    life:          number;
    luminosity:    number;
    spectralClass: string;
    temperature:   number;
    [property: string]: any;
}

// Converts JSON strings to/from your types
// and asserts the results of JSON.parse at runtime
export class Convert {
    public static toMapStar(json: string): MapStar {
        return cast(JSON.parse(json), r("MapStar"));
    }

    public static mapStarToJson(value: MapStar): string {
        return JSON.stringify(uncast(value, r("MapStar")), null, 2);
    }
}

function invalidValue(typ: any, val: any, key: any, parent: any = ''): never {
    const prettyTyp = prettyTypeName(typ);
    const parentText = parent ? ` on ${parent}` : '';
    const keyText = key ? ` for key "${key}"` : '';
    throw Error(`Invalid value${keyText}${parentText}. Expected ${prettyTyp} but got ${JSON.stringify(val)}`);
}

function prettyTypeName(typ: any): string {
    if (Array.isArray(typ)) {
        if (typ.length === 2 && typ[0] === undefined) {
            return `an optional ${prettyTypeName(typ[1])}`;
        } else {
            return `one of [${typ.map(a => { return prettyTypeName(a); }).join(", ")}]`;
        }
    } else if (typeof typ === "object" && typ.literal !== undefined) {
        return typ.literal;
    } else {
        return typeof typ;
    }
}

function jsonToJSProps(typ: any): any {
    if (typ.jsonToJS === undefined) {
        const map: any = {};
        typ.props.forEach((p: any) => map[p.json] = { key: p.js, typ: p.typ });
        typ.jsonToJS = map;
    }
    return typ.jsonToJS;
}

function jsToJSONProps(typ: any): any {
    if (typ.jsToJSON === undefined) {
        const map: any = {};
        typ.props.forEach((p: any) => map[p.js] = { key: p.json, typ: p.typ });
        typ.jsToJSON = map;
    }
    return typ.jsToJSON;
}

function transform(val: any, typ: any, getProps: any, key: any = '', parent: any = ''): any {
    function transformPrimitive(typ: string, val: any): any {
        if (typeof typ === typeof val) return val;
        return invalidValue(typ, val, key, parent);
    }

    function transformUnion(typs: any[], val: any): any {
        // val must validate against one typ in typs
        const l = typs.length;
        for (let i = 0; i < l; i++) {
            const typ = typs[i];
            try {
                return transform(val, typ, getProps);
            } catch (_) {}
        }
        return invalidValue(typs, val, key, parent);
    }

    function transformEnum(cases: string[], val: any): any {
        if (cases.indexOf(val) !== -1) return val;
        return invalidValue(cases.map(a => { return l(a); }), val, key, parent);
    }

    function transformArray(typ: any, val: any): any {
        // val must be an array with no invalid elements
        if (!Array.isArray(val)) return invalidValue(l("array"), val, key, parent);
        return val.map(el => transform(el, typ, getProps));
    }

    function transformDate(val: any): any {
        if (val === null) {
            return null;
        }
        const d = new Date(val);
        if (isNaN(d.valueOf())) {
            return invalidValue(l("Date"), val, key, parent);
        }
        return d;
    }

    function transformObject(props: { [k: string]: any }, additional: any, val: any): any {
        if (val === null || typeof val !== "object" || Array.isArray(val)) {
            return invalidValue(l(ref || "object"), val, key, parent);
        }
        const result: any = {};
        Object.getOwnPropertyNames(props).forEach(key => {
            const prop = props[key];
            const v = Object.prototype.hasOwnProperty.call(val, key) ? val[key] : undefined;
            result[prop.key] = transform(v, prop.typ, getProps, key, ref);
        });
        Object.getOwnPropertyNames(val).forEach(key => {
            if (!Object.prototype.hasOwnProperty.call(props, key)) {
                result[key] = transform(val[key], additional, getProps, key, ref);
            }
        });
        return result;
    }

    if (typ === "any") return val;
    if (typ === null) {
        if (val === null) return val;
        return invalidValue(typ, val, key, parent);
    }
    if (typ === false) return invalidValue(typ, val, key, parent);
    let ref: any = undefined;
    while (typeof typ === "object" && typ.ref !== undefined) {
        ref = typ.ref;
        typ = typeMap[typ.ref];
    }
    if (Array.isArray(typ)) return transformEnum(typ, val);
    if (typeof typ === "object") {
        return typ.hasOwnProperty("unionMembers") ? transformUnion(typ.unionMembers, val)
            : typ.hasOwnProperty("arrayItems")    ? transformArray(typ.arrayItems, val)
            : typ.hasOwnProperty("props")         ? transformObject(getProps(typ), typ.additional, val)
            : invalidValue(typ, val, key, parent);
    }
    // Numbers can be parsed by Date but shouldn't be.
    if (typ === Date && typeof val !== "number") return transformDate(val);
    return transformPrimitive(typ, val);
}

function cast<T>(val: any, typ: any): T {
    return transform(val, typ, jsonToJSProps);
}

function uncast<T>(val: T, typ: any): any {
    return transform(val, typ, jsToJSONProps);
}

function l(typ: any) {
    return { literal: typ };
}

function a(typ: any) {
    return { arrayItems: typ };
}

function u(...typs: any[]) {
    return { unionMembers: typs };
}

function o(props: any[], additional: any) {
    return { props, additional };
}

function m(additional: any) {
    return { props: [], additional };
}

function r(name: string) {
    return { ref: name };
}

const typeMap: any = {
    "MapStar": o([
        { json: "_key", js: "_key", typ: 0 },
        { json: "radius", js: "radius", typ: 0 },
        { json: "solarSystemID", js: "solarSystemID", typ: 0 },
        { json: "statistics", js: "statistics", typ: r("Statistics") },
        { json: "typeID", js: "typeID", typ: 0 },
    ], "any"),
    "Statistics": o([
        { json: "age", js: "age", typ: 3.14 },
        { json: "life", js: "life", typ: 3.14 },
        { json: "luminosity", js: "luminosity", typ: 3.14 },
        { json: "spectralClass", js: "spectralClass", typ: "" },
        { json: "temperature", js: "temperature", typ: 3.14 },
    ], "any"),
};