Yahoo!デベロッパーネットワーク 節電情報 API クライアント（Java/Scala）

Yahoo!デベロッパーネットワーク 震災関連情報Web APIのJava/Scalaのクライアント実装です。

http://developer.yahoo.co.jp/webapi/shinsai/

以下のAPIに対応しています。

・電力使用状況API

・電気予報API

インストール方法

Maven

    <repositories>
      <repository>
        <id>seratch.github.com releases</id>
        <name>seratch.github.com releases</name>
        <url>http://seratch.github.com/mvn-repo/releases</url>
      </repository>
    </repositories>

    <dependencies>
      <dependency>
        <groupId>com.github.seratch</groupId>
        <artifactId>yahoo-setsuden-api-client</artifactId>
        <version>1.1</version>
      </dependency>
    </dependencies>

実装サンプル(電力使用状況API)

Java版

String applicationId = "...";
SetsudenYahooApiClient client = new SetsudenYahooApiClient(applicationId);

// 最新の電力使用状況を取得する
ElectricPowerUsageResponse recent = client.getLatestPowerUsage();

// 日時などを指定して電力使用状況を取得する
ElectricPowerUsageRequestParameters params = new ElectricPowerUsageRequestParameters(Area.tokyo, "2011032901");
ElectricPowerUsageResponse response = client.getLatestPowerUsage(params);

System.out.println(response.getElectricPowerUsage());
// ElectricPowerUsage [area:tokyo,usageKilowattPerHour:27300000,capacityKilowattPerHour:38500000,date:2011-03-29,hour:1]

Groovy版

def applicationId = "..."
def client = new SetsudenYahooApiClient(applicationId)

// 最新の電力使用状況を取得する
def recent  = client.getLatestPowerUsage()

// 日時などを指定して電力使用状況を取得する
def params = new ElectricPowerUsageRequestParameters(Area.tokyo, "2011032901")
def response = client.getLatestPowerUsage(params)

println response.electricPowerUsage.toString()
// ElectricPowerUsage [area:tokyo,usageKilowattPerHour:27300000,capacityKilowattPerHour:38500000,date:2011-03-29,hour:1]

Scala版

val applicationId = "..."
val client = new SetsudenYahooApiClient(applicationId)

// 最新の電力使用状況を取得する
val recent = client.getLatestPowerUsage();

// 日時などを指定して電力使用状況を取得する
val response = client.getLatestPowerUsage(RequestParameters(yyyymmddhh = "2011032901"))

println(response.electricPowerUsage)
// ElectricPowerUsage [area:tokyo,usageKilowattPerHour:27300000,capacityKilowattPerHour:38500000,date:2011-03-29,hour:1]

実装サンプル(電気予報API)

Java版

String applicationId = "...";
SetsudenYahooApiClient client = new SetsudenYahooApiClient(applicationId);

// 最新の電気予報を10件取得する
ElectricPowerForecastResponse rencent = client.getElectricPowerForecasts();

// 日時などを指定して電気予報を取得する
ElectricPowerForecastRequestParameters params = new ElectricPowerForecastRequestParameters(Area.tokyo, "20110429");
ElectricPowerForecastResponse response = client.getElectricPowerForecasts(params);

for (ElectricPowerForecast forecast : response.getElectricPowerForcasts()) {
    System.out.println(forecast.toString());
}
// ElectricPowerForecast [area:tokyo,usageKilowattPerHour:32200000,capacityKilowattPerHour:40000000,date:2011-04-27,hour:17]
// ElectricPowerForecast [area:tokyo,usageKilowattPerHour:33750000,capacityKilowattPerHour:40000000,date:2011-04-27,hour:18]
// ElectricPowerForecast [area:tokyo,usageKilowattPerHour:33780000,capacityKilowattPerHour:40000000,date:2011-04-27,hour:19]
// ...

Groovy版

def applicationId = "..."
def client = new SetsudenYahooApiClient(applicationId)

// 最新の電気予報を10件取得する
def recent = client.getElectricPowerForecasts()

// 日時などを指定して電気予報を取得する
def params = new ElectricPowerForecastRequestParameters(Area.tokyo, "20110429")
def responseForecasts = client.getElectricPowerForecasts(params)

for (def each: responseForecasts.electricPowerForcasts) {
    println each.toString()
}
// ElectricPowerForecast [area:tokyo,usageKilowattPerHour:32200000,capacityKilowattPerHour:40000000,date:2011-04-27,hour:17]
// ElectricPowerForecast [area:tokyo,usageKilowattPerHour:33750000,capacityKilowattPerHour:40000000,date:2011-04-27,hour:18]
// ElectricPowerForecast [area:tokyo,usageKilowattPerHour:33780000,capacityKilowattPerHour:40000000,date:2011-04-27,hour:19]
// ...

Scala版

val applicationId = "..."
val client = new SetsudenYahooApiClient(applicationId)

// 最新の電気予報を10件取得する
val recent = client.getElectricPowerForecasts();

// 日時などを指定して電気予報を取得する
val response = client.getElectricPowerForecasts(ElectricPowerForecastResponse(yyyymmdd = "20110429"))

response.electricPowerForecasts foreach { each =>
    println(each.toString)
}
// ElectricPowerForecast [area:tokyo,usageKilowattPerHour:32200000,capacityKilowattPerHour:40000000,date:2011-04-27,hour:17]
// ElectricPowerForecast [area:tokyo,usageKilowattPerHour:33750000,capacityKilowattPerHour:40000000,date:2011-04-27,hour:18]
// ElectricPowerForecast [area:tokyo,usageKilowattPerHour:33780000,capacityKilowattPerHour:40000000,date:2011-04-27,hour:19]
// ...