Examples with DecimalFormatInfo org.apache.inlong.sort.formats.common.DecimalFormatInfo used on opensource projects

Example 1 with DecimalFormatInfo

use of org.apache.inlong.sort.formats.common.DecimalFormatInfo in project incubator-inlong by apache.

the class TableFormatUtils method deriveLogicalType.

/**
 * Derive the LogicalType for the given FormatInfo.
 */
public static LogicalType deriveLogicalType(FormatInfo formatInfo) {
    if (formatInfo instanceof StringFormatInfo) {
        return new VarCharType();
    } else if (formatInfo instanceof BooleanFormatInfo) {
        return new BooleanType();
    } else if (formatInfo instanceof ByteFormatInfo) {
        return new TinyIntType();
    } else if (formatInfo instanceof ShortFormatInfo) {
        return new SmallIntType();
    } else if (formatInfo instanceof IntFormatInfo) {
        return new IntType();
    } else if (formatInfo instanceof LongFormatInfo) {
        return new BigIntType();
    } else if (formatInfo instanceof FloatFormatInfo) {
        return new FloatType();
    } else if (formatInfo instanceof DoubleFormatInfo) {
        return new DoubleType();
    } else if (formatInfo instanceof DecimalFormatInfo) {
        return new DecimalType();
    } else if (formatInfo instanceof TimeFormatInfo) {
        return new TimeType();
    } else if (formatInfo instanceof DateFormatInfo) {
        return new DateType();
    } else if (formatInfo instanceof TimestampFormatInfo) {
        return new TimestampType(DEFAULT_PRECISION_FOR_TIMESTAMP);
    } else if (formatInfo instanceof LocalZonedTimestampFormatInfo) {
        return new LocalZonedTimestampType();
    } else if (formatInfo instanceof ArrayFormatInfo) {
        FormatInfo elementFormatInfo = ((ArrayFormatInfo) formatInfo).getElementFormatInfo();
        return new ArrayType(deriveLogicalType(elementFormatInfo));
    } else if (formatInfo instanceof MapFormatInfo) {
        MapFormatInfo mapFormatInfo = (MapFormatInfo) formatInfo;
        FormatInfo keyFormatInfo = mapFormatInfo.getKeyFormatInfo();
        FormatInfo valueFormatInfo = mapFormatInfo.getValueFormatInfo();
        return new MapType(deriveLogicalType(keyFormatInfo), deriveLogicalType(valueFormatInfo));
    } else if (formatInfo instanceof RowFormatInfo) {
        RowFormatInfo rowFormatInfo = (RowFormatInfo) formatInfo;
        FormatInfo[] formatInfos = rowFormatInfo.getFieldFormatInfos();
        int formatInfosSize = formatInfos.length;
        LogicalType[] logicalTypes = new LogicalType[formatInfosSize];
        for (int i = 0; i < formatInfosSize; ++i) {
            logicalTypes[i] = deriveLogicalType(formatInfos[i]);
        }
        return RowType.of(logicalTypes, rowFormatInfo.getFieldNames());
    } else if (formatInfo instanceof BinaryFormatInfo) {
        return new BinaryType();
    } else if (formatInfo instanceof NullFormatInfo) {
        return new NullType();
    } else {
        throw new UnsupportedOperationException();
    }
}