Fix energy demo (#14002)

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Bram Kragten 2022-10-05 11:03:49 +02:00 committed by GitHub
parent af93ec1b92
commit ef9643ddaf
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5 changed files with 488 additions and 451 deletions

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@ -20,6 +20,7 @@ import { mockHistory } from "./stubs/history";
import { mockLovelace } from "./stubs/lovelace"; import { mockLovelace } from "./stubs/lovelace";
import { mockMediaPlayer } from "./stubs/media_player"; import { mockMediaPlayer } from "./stubs/media_player";
import { mockPersistentNotification } from "./stubs/persistent_notification"; import { mockPersistentNotification } from "./stubs/persistent_notification";
import { mockRecorder } from "./stubs/recorder";
import { mockShoppingList } from "./stubs/shopping_list"; import { mockShoppingList } from "./stubs/shopping_list";
import { mockSystemLog } from "./stubs/system_log"; import { mockSystemLog } from "./stubs/system_log";
import { mockTemplate } from "./stubs/template"; import { mockTemplate } from "./stubs/template";
@ -45,6 +46,7 @@ class HaDemo extends HomeAssistantAppEl {
mockAuth(hass); mockAuth(hass);
mockTranslations(hass); mockTranslations(hass);
mockHistory(hass); mockHistory(hass);
mockRecorder(hass);
mockShoppingList(hass); mockShoppingList(hass);
mockSystemLog(hass); mockSystemLog(hass);
mockTemplate(hass); mockTemplate(hass);
@ -120,3 +122,9 @@ class HaDemo extends HomeAssistantAppEl {
} }
customElements.define("ha-demo", HaDemo); customElements.define("ha-demo", HaDemo);
declare global {
interface HTMLElementTagNameMap {
"ha-demo": HaDemo;
}
}

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@ -1,85 +1,101 @@
import { format, startOfToday, startOfTomorrow } from "date-fns/esm"; import { format, startOfToday, startOfTomorrow } from "date-fns/esm";
import { EnergySolarForecasts } from "../../../src/data/energy"; import {
EnergyInfo,
EnergyPreferences,
EnergySolarForecasts,
FossilEnergyConsumption,
} from "../../../src/data/energy";
import { MockHomeAssistant } from "../../../src/fake_data/provide_hass"; import { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
export const mockEnergy = (hass: MockHomeAssistant) => { export const mockEnergy = (hass: MockHomeAssistant) => {
hass.mockWS("energy/get_prefs", () => ({ hass.mockWS(
energy_sources: [ "energy/get_prefs",
{ (): EnergyPreferences => ({
type: "grid", energy_sources: [
flow_from: [ {
{ type: "grid",
stat_energy_from: "sensor.energy_consumption_tarif_1", flow_from: [
stat_cost: "sensor.energy_consumption_tarif_1_cost", {
entity_energy_price: null, stat_energy_from: "sensor.energy_consumption_tarif_1",
number_energy_price: null, stat_cost: "sensor.energy_consumption_tarif_1_cost",
}, entity_energy_price: null,
{ number_energy_price: null,
stat_energy_from: "sensor.energy_consumption_tarif_2", },
stat_cost: "sensor.energy_consumption_tarif_2_cost", {
entity_energy_price: null, stat_energy_from: "sensor.energy_consumption_tarif_2",
number_energy_price: null, stat_cost: "sensor.energy_consumption_tarif_2_cost",
}, entity_energy_price: null,
], number_energy_price: null,
flow_to: [ },
{ ],
stat_energy_to: "sensor.energy_production_tarif_1", flow_to: [
stat_compensation: "sensor.energy_production_tarif_1_compensation", {
entity_energy_price: null, stat_energy_to: "sensor.energy_production_tarif_1",
number_energy_price: null, stat_compensation:
}, "sensor.energy_production_tarif_1_compensation",
{ entity_energy_price: null,
stat_energy_to: "sensor.energy_production_tarif_2", number_energy_price: null,
stat_compensation: "sensor.energy_production_tarif_2_compensation", },
entity_energy_price: null, {
number_energy_price: null, stat_energy_to: "sensor.energy_production_tarif_2",
}, stat_compensation:
], "sensor.energy_production_tarif_2_compensation",
cost_adjustment_day: 0, entity_energy_price: null,
}, number_energy_price: null,
{ },
type: "solar", ],
stat_energy_from: "sensor.solar_production", cost_adjustment_day: 0,
config_entry_solar_forecast: ["solar_forecast"], },
}, {
/* { type: "solar",
type: "battery", stat_energy_from: "sensor.solar_production",
stat_energy_from: "sensor.battery_output", config_entry_solar_forecast: ["solar_forecast"],
stat_energy_to: "sensor.battery_input", },
}, */ /* {
{ type: "battery",
type: "gas", stat_energy_from: "sensor.battery_output",
stat_energy_from: "sensor.energy_gas", stat_energy_to: "sensor.battery_input",
stat_cost: "sensor.energy_gas_cost", }, */
entity_energy_price: null, {
number_energy_price: null, type: "gas",
}, stat_energy_from: "sensor.energy_gas",
], stat_cost: "sensor.energy_gas_cost",
device_consumption: [ entity_energy_price: null,
{ number_energy_price: null,
stat_consumption: "sensor.energy_car", },
}, ],
{ device_consumption: [
stat_consumption: "sensor.energy_ac", {
}, stat_consumption: "sensor.energy_car",
{ },
stat_consumption: "sensor.energy_washing_machine", {
}, stat_consumption: "sensor.energy_ac",
{ },
stat_consumption: "sensor.energy_dryer", {
}, stat_consumption: "sensor.energy_washing_machine",
{ },
stat_consumption: "sensor.energy_heat_pump", {
}, stat_consumption: "sensor.energy_dryer",
{ },
stat_consumption: "sensor.energy_boiler", {
}, stat_consumption: "sensor.energy_heat_pump",
], },
})); {
hass.mockWS("energy/info", () => ({ cost_sensors: [] })); stat_consumption: "sensor.energy_boiler",
hass.mockWS("energy/fossil_energy_consumption", ({ period }) => ({ },
start: period === "month" ? 250 : period === "day" ? 10 : 2, ],
})); })
);
hass.mockWS(
"energy/info",
(): EnergyInfo => ({ cost_sensors: {}, solar_forecast_domains: [] })
);
hass.mockWS(
"energy/fossil_energy_consumption",
({ period }): FossilEnergyConsumption => ({
start: period === "month" ? 250 : period === "day" ? 10 : 2,
})
);
const todayString = format(startOfToday(), "yyyy-MM-dd"); const todayString = format(startOfToday(), "yyyy-MM-dd");
const tomorrowString = format(startOfTomorrow(), "yyyy-MM-dd"); const tomorrowString = format(startOfTomorrow(), "yyyy-MM-dd");
hass.mockWS( hass.mockWS(

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@ -1,12 +1,4 @@
import {
addDays,
addHours,
addMonths,
differenceInHours,
endOfDay,
} from "date-fns/esm";
import { HassEntity } from "home-assistant-js-websocket"; import { HassEntity } from "home-assistant-js-websocket";
import { StatisticValue } from "../../../src/data/recorder";
import { MockHomeAssistant } from "../../../src/fake_data/provide_hass"; import { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
interface HistoryQueryParams { interface HistoryQueryParams {
@ -72,331 +64,6 @@ const generateHistory = (state, deltas) => {
const incrementalUnits = ["clients", "queries", "ads"]; const incrementalUnits = ["clients", "queries", "ads"];
const generateMeanStatistics = (
id: string,
start: Date,
end: Date,
period: "5minute" | "hour" | "day" | "month" = "hour",
initValue: number,
maxDiff: number
) => {
const statistics: StatisticValue[] = [];
let currentDate = new Date(start);
currentDate.setMinutes(0, 0, 0);
let lastVal = initValue;
const now = new Date();
while (end > currentDate && currentDate < now) {
const delta = Math.random() * maxDiff;
const mean = lastVal + delta;
statistics.push({
statistic_id: id,
start: currentDate.toISOString(),
end: currentDate.toISOString(),
mean,
min: mean - Math.random() * maxDiff,
max: mean + Math.random() * maxDiff,
last_reset: "1970-01-01T00:00:00+00:00",
state: mean,
sum: null,
});
lastVal = mean;
currentDate =
period === "day"
? addDays(currentDate, 1)
: period === "month"
? addMonths(currentDate, 1)
: addHours(currentDate, 1);
}
return statistics;
};
const generateSumStatistics = (
id: string,
start: Date,
end: Date,
period: "5minute" | "hour" | "day" | "month" = "hour",
initValue: number,
maxDiff: number
) => {
const statistics: StatisticValue[] = [];
let currentDate = new Date(start);
currentDate.setMinutes(0, 0, 0);
let sum = initValue;
const now = new Date();
while (end > currentDate && currentDate < now) {
const add = Math.random() * maxDiff;
sum += add;
statistics.push({
statistic_id: id,
start: currentDate.toISOString(),
end: currentDate.toISOString(),
mean: null,
min: null,
max: null,
last_reset: "1970-01-01T00:00:00+00:00",
state: initValue + sum,
sum,
});
currentDate =
period === "day"
? addDays(currentDate, 1)
: period === "month"
? addMonths(currentDate, 1)
: addHours(currentDate, 1);
}
return statistics;
};
const generateCurvedStatistics = (
id: string,
start: Date,
end: Date,
_period: "5minute" | "hour" | "day" | "month" = "hour",
initValue: number,
maxDiff: number,
metered: boolean
) => {
const statistics: StatisticValue[] = [];
let currentDate = new Date(start);
currentDate.setMinutes(0, 0, 0);
let sum = initValue;
const hours = differenceInHours(end, start) - 1;
let i = 0;
let half = false;
const now = new Date();
while (end > currentDate && currentDate < now) {
const add = Math.random() * maxDiff;
sum += i * add;
statistics.push({
statistic_id: id,
start: currentDate.toISOString(),
end: currentDate.toISOString(),
mean: null,
min: null,
max: null,
last_reset: "1970-01-01T00:00:00+00:00",
state: initValue + sum,
sum: metered ? sum : null,
});
currentDate = addHours(currentDate, 1);
if (!half && i > hours / 2) {
half = true;
}
i += half ? -1 : 1;
}
return statistics;
};
const statisticsFunctions: Record<
string,
(
id: string,
start: Date,
end: Date,
period: "5minute" | "hour" | "day" | "month"
) => StatisticValue[]
> = {
"sensor.energy_consumption_tarif_1": (
id: string,
start: Date,
end: Date,
period = "hour"
) => {
if (period !== "hour") {
return generateSumStatistics(
id,
start,
end,
period,
0,
period === "day" ? 17 : 504
);
}
const morningEnd = new Date(start.getTime() + 10 * 60 * 60 * 1000);
const morningLow = generateSumStatistics(
id,
start,
morningEnd,
period,
0,
0.7
);
const eveningStart = new Date(start.getTime() + 20 * 60 * 60 * 1000);
const morningFinalVal = morningLow.length
? morningLow[morningLow.length - 1].sum!
: 0;
const empty = generateSumStatistics(
id,
morningEnd,
eveningStart,
period,
morningFinalVal,
0
);
const eveningLow = generateSumStatistics(
id,
eveningStart,
end,
period,
morningFinalVal,
0.7
);
return [...morningLow, ...empty, ...eveningLow];
},
"sensor.energy_consumption_tarif_2": (
id: string,
start: Date,
end: Date,
period = "hour"
) => {
if (period !== "hour") {
return generateSumStatistics(
id,
start,
end,
period,
0,
period === "day" ? 17 : 504
);
}
const morningEnd = new Date(start.getTime() + 9 * 60 * 60 * 1000);
const eveningStart = new Date(start.getTime() + 20 * 60 * 60 * 1000);
const highTarif = generateSumStatistics(
id,
morningEnd,
eveningStart,
period,
0,
0.3
);
const highTarifFinalVal = highTarif.length
? highTarif[highTarif.length - 1].sum!
: 0;
const morning = generateSumStatistics(id, start, morningEnd, period, 0, 0);
const evening = generateSumStatistics(
id,
eveningStart,
end,
period,
highTarifFinalVal,
0
);
return [...morning, ...highTarif, ...evening];
},
"sensor.energy_production_tarif_1": (id, start, end, period = "hour") =>
generateSumStatistics(id, start, end, period, 0, 0),
"sensor.energy_production_tarif_1_compensation": (
id,
start,
end,
period = "hour"
) => generateSumStatistics(id, start, end, period, 0, 0),
"sensor.energy_production_tarif_2": (id, start, end, period = "hour") => {
if (period !== "hour") {
return generateSumStatistics(
id,
start,
end,
period,
0,
period === "day" ? 17 : 504
);
}
const productionStart = new Date(start.getTime() + 9 * 60 * 60 * 1000);
const productionEnd = new Date(start.getTime() + 21 * 60 * 60 * 1000);
const dayEnd = new Date(endOfDay(productionEnd));
const production = generateCurvedStatistics(
id,
productionStart,
productionEnd,
period,
0,
0.15,
true
);
const productionFinalVal = production.length
? production[production.length - 1].sum!
: 0;
const morning = generateSumStatistics(
id,
start,
productionStart,
period,
0,
0
);
const evening = generateSumStatistics(
id,
productionEnd,
dayEnd,
period,
productionFinalVal,
0
);
const rest = generateSumStatistics(
id,
dayEnd,
end,
period,
productionFinalVal,
1
);
return [...morning, ...production, ...evening, ...rest];
},
"sensor.solar_production": (id, start, end, period = "hour") => {
if (period !== "hour") {
return generateSumStatistics(
id,
start,
end,
period,
0,
period === "day" ? 17 : 504
);
}
const productionStart = new Date(start.getTime() + 7 * 60 * 60 * 1000);
const productionEnd = new Date(start.getTime() + 23 * 60 * 60 * 1000);
const dayEnd = new Date(endOfDay(productionEnd));
const production = generateCurvedStatistics(
id,
productionStart,
productionEnd,
period,
0,
0.3,
true
);
const productionFinalVal = production.length
? production[production.length - 1].sum!
: 0;
const morning = generateSumStatistics(
id,
start,
productionStart,
period,
0,
0
);
const evening = generateSumStatistics(
id,
productionEnd,
dayEnd,
period,
productionFinalVal,
0
);
const rest = generateSumStatistics(
id,
dayEnd,
end,
period,
productionFinalVal,
2
);
return [...morning, ...production, ...evening, ...rest];
},
};
export const mockHistory = (mockHass: MockHomeAssistant) => { export const mockHistory = (mockHass: MockHomeAssistant) => {
mockHass.mockAPI( mockHass.mockAPI(
new RegExp("history/period/.+"), new RegExp("history/period/.+"),
@ -466,43 +133,4 @@ export const mockHistory = (mockHass: MockHomeAssistant) => {
return results; return results;
} }
); );
mockHass.mockWS("recorder/get_statistics_metadata", () => []);
mockHass.mockWS("history/list_statistic_ids", () => []);
mockHass.mockWS(
"history/statistics_during_period",
({ statistic_ids, start_time, end_time, period }, hass) => {
const start = new Date(start_time);
const end = end_time ? new Date(end_time) : new Date();
const statistics: Record<string, StatisticValue[]> = {};
statistic_ids.forEach((id: string) => {
if (id in statisticsFunctions) {
statistics[id] = statisticsFunctions[id](id, start, end, period);
} else {
const entityState = hass.states[id];
const state = entityState ? Number(entityState.state) : 1;
statistics[id] =
entityState && "last_reset" in entityState.attributes
? generateSumStatistics(
id,
start,
end,
period,
state,
state * (state > 80 ? 0.01 : 0.05)
)
: generateMeanStatistics(
id,
start,
end,
period,
state,
state * (state > 80 ? 0.05 : 0.1)
);
}
});
return statistics;
}
);
}; };

385
demo/src/stubs/recorder.ts Normal file
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@ -0,0 +1,385 @@
import {
addDays,
addHours,
addMonths,
differenceInHours,
endOfDay,
} from "date-fns";
import {
Statistics,
StatisticsMetaData,
StatisticValue,
} from "../../../src/data/recorder";
import { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
const generateMeanStatistics = (
id: string,
start: Date,
end: Date,
period: "5minute" | "hour" | "day" | "month" = "hour",
initValue: number,
maxDiff: number
): StatisticValue[] => {
const statistics: StatisticValue[] = [];
let currentDate = new Date(start);
currentDate.setMinutes(0, 0, 0);
let lastVal = initValue;
const now = new Date();
while (end > currentDate && currentDate < now) {
const delta = Math.random() * maxDiff;
const mean = lastVal + delta;
statistics.push({
statistic_id: id,
start: currentDate.toISOString(),
end: currentDate.toISOString(),
mean,
min: mean - Math.random() * maxDiff,
max: mean + Math.random() * maxDiff,
last_reset: "1970-01-01T00:00:00+00:00",
state: mean,
sum: null,
});
lastVal = mean;
currentDate =
period === "day"
? addDays(currentDate, 1)
: period === "month"
? addMonths(currentDate, 1)
: addHours(currentDate, 1);
}
return statistics;
};
const generateSumStatistics = (
id: string,
start: Date,
end: Date,
period: "5minute" | "hour" | "day" | "month" = "hour",
initValue: number,
maxDiff: number
): StatisticValue[] => {
const statistics: StatisticValue[] = [];
let currentDate = new Date(start);
currentDate.setMinutes(0, 0, 0);
let sum = initValue;
const now = new Date();
while (end > currentDate && currentDate < now) {
const add = Math.random() * maxDiff;
sum += add;
statistics.push({
statistic_id: id,
start: currentDate.toISOString(),
end: currentDate.toISOString(),
mean: null,
min: null,
max: null,
last_reset: "1970-01-01T00:00:00+00:00",
state: initValue + sum,
sum,
});
currentDate =
period === "day"
? addDays(currentDate, 1)
: period === "month"
? addMonths(currentDate, 1)
: addHours(currentDate, 1);
}
return statistics;
};
const generateCurvedStatistics = (
id: string,
start: Date,
end: Date,
_period: "5minute" | "hour" | "day" | "month" = "hour",
initValue: number,
maxDiff: number,
metered: boolean
): StatisticValue[] => {
const statistics: StatisticValue[] = [];
let currentDate = new Date(start);
currentDate.setMinutes(0, 0, 0);
let sum = initValue;
const hours = differenceInHours(end, start) - 1;
let i = 0;
let half = false;
const now = new Date();
while (end > currentDate && currentDate < now) {
const add = Math.random() * maxDiff;
sum += i * add;
statistics.push({
statistic_id: id,
start: currentDate.toISOString(),
end: currentDate.toISOString(),
mean: null,
min: null,
max: null,
last_reset: "1970-01-01T00:00:00+00:00",
state: initValue + sum,
sum: metered ? sum : null,
});
currentDate = addHours(currentDate, 1);
if (!half && i > hours / 2) {
half = true;
}
i += half ? -1 : 1;
}
return statistics;
};
const statisticsFunctions: Record<
string,
(
id: string,
start: Date,
end: Date,
period: "5minute" | "hour" | "day" | "month"
) => StatisticValue[]
> = {
"sensor.energy_consumption_tarif_1": (
id: string,
start: Date,
end: Date,
period = "hour"
) => {
if (period !== "hour") {
return generateSumStatistics(
id,
start,
end,
period,
0,
period === "day" ? 17 : 504
);
}
const morningEnd = new Date(start.getTime() + 10 * 60 * 60 * 1000);
const morningLow = generateSumStatistics(
id,
start,
morningEnd,
period,
0,
0.7
);
const eveningStart = new Date(start.getTime() + 20 * 60 * 60 * 1000);
const morningFinalVal = morningLow.length
? morningLow[morningLow.length - 1].sum!
: 0;
const empty = generateSumStatistics(
id,
morningEnd,
eveningStart,
period,
morningFinalVal,
0
);
const eveningLow = generateSumStatistics(
id,
eveningStart,
end,
period,
morningFinalVal,
0.7
);
return [...morningLow, ...empty, ...eveningLow];
},
"sensor.energy_consumption_tarif_2": (
id: string,
start: Date,
end: Date,
period = "hour"
) => {
if (period !== "hour") {
return generateSumStatistics(
id,
start,
end,
period,
0,
period === "day" ? 17 : 504
);
}
const morningEnd = new Date(start.getTime() + 9 * 60 * 60 * 1000);
const eveningStart = new Date(start.getTime() + 20 * 60 * 60 * 1000);
const highTarif = generateSumStatistics(
id,
morningEnd,
eveningStart,
period,
0,
0.3
);
const highTarifFinalVal = highTarif.length
? highTarif[highTarif.length - 1].sum!
: 0;
const morning = generateSumStatistics(id, start, morningEnd, period, 0, 0);
const evening = generateSumStatistics(
id,
eveningStart,
end,
period,
highTarifFinalVal,
0
);
return [...morning, ...highTarif, ...evening];
},
"sensor.energy_production_tarif_1": (id, start, end, period = "hour") =>
generateSumStatistics(id, start, end, period, 0, 0),
"sensor.energy_production_tarif_1_compensation": (
id,
start,
end,
period = "hour"
) => generateSumStatistics(id, start, end, period, 0, 0),
"sensor.energy_production_tarif_2": (id, start, end, period = "hour") => {
if (period !== "hour") {
return generateSumStatistics(
id,
start,
end,
period,
0,
period === "day" ? 17 : 504
);
}
const productionStart = new Date(start.getTime() + 9 * 60 * 60 * 1000);
const productionEnd = new Date(start.getTime() + 21 * 60 * 60 * 1000);
const dayEnd = new Date(endOfDay(productionEnd));
const production = generateCurvedStatistics(
id,
productionStart,
productionEnd,
period,
0,
0.15,
true
);
const productionFinalVal = production.length
? production[production.length - 1].sum!
: 0;
const morning = generateSumStatistics(
id,
start,
productionStart,
period,
0,
0
);
const evening = generateSumStatistics(
id,
productionEnd,
dayEnd,
period,
productionFinalVal,
0
);
const rest = generateSumStatistics(
id,
dayEnd,
end,
period,
productionFinalVal,
1
);
return [...morning, ...production, ...evening, ...rest];
},
"sensor.solar_production": (id, start, end, period = "hour") => {
if (period !== "hour") {
return generateSumStatistics(
id,
start,
end,
period,
0,
period === "day" ? 17 : 504
);
}
const productionStart = new Date(start.getTime() + 7 * 60 * 60 * 1000);
const productionEnd = new Date(start.getTime() + 23 * 60 * 60 * 1000);
const dayEnd = new Date(endOfDay(productionEnd));
const production = generateCurvedStatistics(
id,
productionStart,
productionEnd,
period,
0,
0.3,
true
);
const productionFinalVal = production.length
? production[production.length - 1].sum!
: 0;
const morning = generateSumStatistics(
id,
start,
productionStart,
period,
0,
0
);
const evening = generateSumStatistics(
id,
productionEnd,
dayEnd,
period,
productionFinalVal,
0
);
const rest = generateSumStatistics(
id,
dayEnd,
end,
period,
productionFinalVal,
2
);
return [...morning, ...production, ...evening, ...rest];
},
};
export const mockRecorder = (mockHass: MockHomeAssistant) => {
mockHass.mockWS(
"recorder/get_statistics_metadata",
(): StatisticsMetaData[] => []
);
mockHass.mockWS(
"recorder/list_statistic_ids",
(): StatisticsMetaData[] => []
);
mockHass.mockWS(
"recorder/statistics_during_period",
({ statistic_ids, start_time, end_time, period }, hass): Statistics => {
const start = new Date(start_time);
const end = end_time ? new Date(end_time) : new Date();
const statistics: Record<string, StatisticValue[]> = {};
statistic_ids.forEach((id: string) => {
if (id in statisticsFunctions) {
statistics[id] = statisticsFunctions[id](id, start, end, period);
} else {
const entityState = hass.states[id];
const state = entityState ? Number(entityState.state) : 1;
statistics[id] =
entityState && "last_reset" in entityState.attributes
? generateSumStatistics(
id,
start,
end,
period,
state,
state * (state > 80 ? 0.01 : 0.05)
)
: generateMeanStatistics(
id,
start,
end,
period,
state,
state * (state > 80 ? 0.05 : 0.1)
);
}
});
return statistics;
}
);
};

View File

@ -618,7 +618,7 @@ export const getEnergyGasUnitClass = (
const statisticIdWithMeta = statisticsMetaData[source.stat_energy_from]; const statisticIdWithMeta = statisticsMetaData[source.stat_energy_from];
if ( if (
energyGasUnitClass.includes( energyGasUnitClass.includes(
statisticIdWithMeta.unit_class as EnergyGasUnitClass statisticIdWithMeta?.unit_class as EnergyGasUnitClass
) )
) { ) {
return statisticIdWithMeta.unit_class as EnergyGasUnitClass; return statisticIdWithMeta.unit_class as EnergyGasUnitClass;