本文整理汇总了Java中org.apache.wink.json4j.JSONObject.has方法的典型用法代码示例。如果您正苦于以下问题：Java JSONObject.has方法的具体用法？Java JSONObject.has怎么用？Java JSONObject.has使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.wink.json4j.JSONObject的用法示例。
在下文中一共展示了JSONObject.has方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: toLocalizationInput
import org.apache.wink.json4j.JSONObject; //导入方法依赖的package包/类
private static LocalizationInput toLocalizationInput(JSONArray locations) throws JSONException {
LocalizationInput locInput = new LocalizationInput();
List<Beacon> beacons = new ArrayList<Beacon>();
List<SensorData> sensors = new ArrayList<SensorData>();
for (int beaconIndex = 0; beaconIndex < locations.size(); beaconIndex++) {
JSONObject beaconInfo = locations.getJSONObject(beaconIndex);
if (beaconInfo.has("uuid") && beaconInfo.has("data")) {
String uuid = beaconInfo.getString("uuid");
locInput.setUuid(uuid);
JSONArray dataArray = beaconInfo.getJSONArray("data");
for (int dataIndex = 0; dataIndex < dataArray.size(); dataIndex++) {
JSONObject beaconData = dataArray.getJSONObject(dataIndex);
if (beaconData.has("major") && beaconData.has("minor") && beaconData.has("rssi")) {
beacons.add(new Beacon(beaconData.getInt("major"), beaconData.getInt("minor"), (float) beaconData.getDouble("rssi")));
}
}
}
if (beaconInfo.has("sensorCSV")) {
String csv = beaconInfo.getString("sensorCSV");
if(csv.equals("") || csv==null){
System.out.println("sensorCSV is not contained in input JSON.");
}else{
for(String line: csv.split("\n")) {
sensors.add(DataUtils.parseSensorData(line));
}
}
}
}
locInput.setBeacons(beacons);
locInput.setSensorDataList(sensors);
return locInput;
}
示例2: settingFromJSON
import org.apache.wink.json4j.JSONObject; //导入方法依赖的package包/类
public void settingFromJSON(JSONObject json){
try{
proba_up = json.containsKey(PROBA_UP) ? json.getDouble(PROBA_UP) : 0.25;
proba_down = json.has(PROBA_DOWN) ? json.getDouble(PROBA_DOWN) : 0.25;
proba_stay = 1.0 - proba_up - proba_down;
}catch(JSONException e){
e.printStackTrace();
}
}
示例3: loadInformation
import org.apache.wink.json4j.JSONObject; //导入方法依赖的package包/类
public ProjectData.Info loadInformation(JSONObject formatJSON){
ProjectData.Info projInfo = null;
if(formatJSON.has(INFORMATION)){
try {
JSONObject info = formatJSON.getJSONObject(INFORMATION);
projInfo = new ProjectData.Info(info);
System.out.println("information="+info.toString());
} catch (JSONException e) {
e.printStackTrace();
}
}
return projInfo;
}