/**
* Create result values from observation according to ResultEncoding and ResultStructure
*
* @param observations Observation to create result values from
* @param sosResultEncoding The ResultEncoding
* @param sosResultStructure The ResultStructure
* @return Result values String from observation according to ResultEncoding and ResultStructure
* @throws OwsExceptionReport If creation fails
*/
public static String createResultValuesFromObservations(
final List<AbstractObservation> observations,
final SosResultEncoding sosResultEncoding,
final SosResultStructure sosResultStructure)
throws OwsExceptionReport {
final StringBuilder builder = new StringBuilder();
if (CollectionHelper.isNotEmpty(observations)) {
final String tokenSeparator = getTokenSeparator(sosResultEncoding.getEncoding());
final String blockSeparator = getBlockSeparator(sosResultEncoding.getEncoding());
final Map<Integer, String> valueOrder =
getValueOrderMap(sosResultStructure.getResultStructure());
addElementCount(builder, observations.size(), blockSeparator);
for (final AbstractObservation observation : observations) {
for (final Integer intger : valueOrder.keySet()) {
final String definition = valueOrder.get(intger);
if (definition.equals(PHENOMENON_TIME)) {
builder.append(
getTimeStringForPhenomenonTime(
observation.getPhenomenonTimeStart(), observation.getPhenomenonTimeEnd()));
} else if (definition.equals(RESULT_TIME)) {
builder.append(getTimeStringForResultTime(observation.getResultTime()));
} else {
builder.append(getValueAsStringForObservedProperty(observation, definition));
}
builder.append(tokenSeparator);
}
builder.delete(builder.lastIndexOf(tokenSeparator), builder.length());
builder.append(blockSeparator);
}
if (builder.length() > 0) {
builder.delete(builder.lastIndexOf(blockSeparator), builder.length());
}
}
return builder.toString();
}
