How to use

toString

method

in

org.apache.druid.java.util.common.granularity.GranularityType

@Override
public void serialize(JsonGenerator jsonGenerator, SerializerProvider serializerProvider)
  throws IOException
{
 // Retain the same behavior as before #3850.
 // i.e. when Granularity class was an enum.
 if (GranularityType.isStandard(this)) {
  jsonGenerator.writeString(GranularityType.fromPeriod(getPeriod()).toString());
 } else {
  jsonGenerator.writeStartObject();
  jsonGenerator.writeStringField("type", "period");
  jsonGenerator.writeObjectField("period", getPeriod());
  jsonGenerator.writeObjectField("timeZone", getTimeZone());
  jsonGenerator.writeObjectField("origin", getOrigin());
  jsonGenerator.writeEndObject();
 }
}

@Override
public void serialize(
  JsonGenerator jsonGenerator, SerializerProvider serializerProvider
) throws IOException, JsonProcessingException
{
 // Retain the same behavior as before #3850.
 // i.e. when Granularity class was an enum.
 if (GranularityType.isStandard(this)) {
  jsonGenerator.writeString(GranularityType.fromPeriod(getPeriod()).toString());
 } else {
  jsonGenerator.writeStartObject();
  jsonGenerator.writeStringField("type", "period");
  jsonGenerator.writeObjectField("period", getPeriod());
  jsonGenerator.writeObjectField("timeZone", getTimeZone());
  jsonGenerator.writeObjectField("origin", getOrigin());
  jsonGenerator.writeEndObject();
 }
}