How to use

toDouble

method

in

org.apache.avro.Conversion

 return conversion.toFloat(fromClass.cast(datum), schema, type);
case DOUBLE:
 return conversion.toDouble(fromClass.cast(datum), schema, type);
case BOOLEAN:
 return conversion.toBoolean(fromClass.cast(datum), schema, type);

 return conversion.toFloat(fromClass.cast(datum), schema, type);
case DOUBLE:
 return conversion.toDouble(fromClass.cast(datum), schema, type);
case BOOLEAN:
 return conversion.toBoolean(fromClass.cast(datum), schema, type);

private <D> Object convert(Schema schema, LogicalType logicalType,
              Conversion<D> conversion, Object datum) {
 if (conversion == null) {
  return datum;
 }
 Class<D> fromClass = conversion.getConvertedType();
 switch (schema.getType()) {
  case RECORD:  return conversion.toRecord(fromClass.cast(datum), schema, logicalType);
  case ENUM:    return conversion.toEnumSymbol(fromClass.cast(datum), schema, logicalType);
  case ARRAY:   return conversion.toArray(fromClass.cast(datum), schema, logicalType);
  case MAP:     return conversion.toMap(fromClass.cast(datum), schema, logicalType);
  case FIXED:   return conversion.toFixed(fromClass.cast(datum), schema, logicalType);
  case STRING:  return conversion.toCharSequence(fromClass.cast(datum), schema, logicalType);
  case BYTES:   return conversion.toBytes(fromClass.cast(datum), schema, logicalType);
  case INT:     return conversion.toInt(fromClass.cast(datum), schema, logicalType);
  case LONG:    return conversion.toLong(fromClass.cast(datum), schema, logicalType);
  case FLOAT:   return conversion.toFloat(fromClass.cast(datum), schema, logicalType);
  case DOUBLE:  return conversion.toDouble(fromClass.cast(datum), schema, logicalType);
  case BOOLEAN: return conversion.toBoolean(fromClass.cast(datum), schema, logicalType);
 }
 return datum;
}

 return conversion.toFloat(fromClass.cast(datum), schema, type);
case DOUBLE:
 return conversion.toDouble(fromClass.cast(datum), schema, type);
case BOOLEAN:
 return conversion.toBoolean(fromClass.cast(datum), schema, type);