Java Code Examples for org.apache.flink.api.common.typeinfo.Types#BYTE
The following examples show how to use
org.apache.flink.api.common.typeinfo.Types#BYTE .
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Example 1
| Source File: JsonRowDeserializationSchema.java From flink with Apache License 2.0 | 5 votes |
|
private Optional<DeserializationRuntimeConverter> createConverterForSimpleType(TypeInformation<?> simpleTypeInfo) {
if (simpleTypeInfo == Types.VOID) {
return Optional.of((mapper, jsonNode) -> null);
} else if (simpleTypeInfo == Types.BOOLEAN) {
return Optional.of((mapper, jsonNode) -> jsonNode.asBoolean());
} else if (simpleTypeInfo == Types.STRING) {
return Optional.of((mapper, jsonNode) -> jsonNode.asText());
} else if (simpleTypeInfo == Types.INT) {
return Optional.of((mapper, jsonNode) -> jsonNode.asInt());
} else if (simpleTypeInfo == Types.LONG) {
return Optional.of((mapper, jsonNode) -> jsonNode.asLong());
} else if (simpleTypeInfo == Types.DOUBLE) {
return Optional.of((mapper, jsonNode) -> jsonNode.asDouble());
} else if (simpleTypeInfo == Types.FLOAT) {
return Optional.of((mapper, jsonNode) -> Float.parseFloat(jsonNode.asText().trim()));
} else if (simpleTypeInfo == Types.SHORT) {
return Optional.of((mapper, jsonNode) -> Short.parseShort(jsonNode.asText().trim()));
} else if (simpleTypeInfo == Types.BYTE) {
return Optional.of((mapper, jsonNode) -> Byte.parseByte(jsonNode.asText().trim()));
} else if (simpleTypeInfo == Types.BIG_DEC) {
return Optional.of((mapper, jsonNode) -> jsonNode.decimalValue());
} else if (simpleTypeInfo == Types.BIG_INT) {
return Optional.of((mapper, jsonNode) -> jsonNode.bigIntegerValue());
} else if (simpleTypeInfo == Types.SQL_DATE) {
return Optional.of(createDateConverter());
} else if (simpleTypeInfo == Types.SQL_TIME) {
return Optional.of(createTimeConverter());
} else if (simpleTypeInfo == Types.SQL_TIMESTAMP) {
return Optional.of(createTimestampConverter());
} else {
return Optional.empty();
}
}
Example 2
| Source File: JsonRowSerializationSchema.java From flink with Apache License 2.0 | 5 votes |
|
private Optional<SerializationRuntimeConverter> createConverterForSimpleType(TypeInformation<?> simpleTypeInfo) {
if (simpleTypeInfo == Types.VOID) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().nullNode());
} else if (simpleTypeInfo == Types.BOOLEAN) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().booleanNode((Boolean) object));
} else if (simpleTypeInfo == Types.STRING) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().textNode((String) object));
} else if (simpleTypeInfo == Types.INT) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().numberNode((Integer) object));
} else if (simpleTypeInfo == Types.LONG) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().numberNode((Long) object));
} else if (simpleTypeInfo == Types.DOUBLE) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().numberNode((Double) object));
} else if (simpleTypeInfo == Types.FLOAT) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().numberNode((Float) object));
} else if (simpleTypeInfo == Types.SHORT) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().numberNode((Short) object));
} else if (simpleTypeInfo == Types.BYTE) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().numberNode((Byte) object));
} else if (simpleTypeInfo == Types.BIG_DEC) {
return Optional.of(createBigDecimalConverter());
} else if (simpleTypeInfo == Types.BIG_INT) {
return Optional.of(createBigIntegerConverter());
} else if (simpleTypeInfo == Types.SQL_DATE) {
return Optional.of(this::convertDate);
} else if (simpleTypeInfo == Types.SQL_TIME) {
return Optional.of(this::convertTime);
} else if (simpleTypeInfo == Types.SQL_TIMESTAMP) {
return Optional.of(this::convertTimestamp);
} else if (simpleTypeInfo == Types.LOCAL_DATE) {
return Optional.of(this::convertLocalDate);
} else if (simpleTypeInfo == Types.LOCAL_TIME) {
return Optional.of(this::convertLocalTime);
} else if (simpleTypeInfo == Types.LOCAL_DATE_TIME) {
return Optional.of(this::convertLocalDateTime);
} else {
return Optional.empty();
}
}
Example 3
| Source File: JsonRowSerializationSchema.java From flink with Apache License 2.0 | 5 votes |
|
private Optional<SerializationRuntimeConverter> createConverterForSimpleType(TypeInformation<?> simpleTypeInfo) {
if (simpleTypeInfo == Types.VOID) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().nullNode());
} else if (simpleTypeInfo == Types.BOOLEAN) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().booleanNode((Boolean) object));
} else if (simpleTypeInfo == Types.STRING) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().textNode((String) object));
} else if (simpleTypeInfo == Types.INT) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().numberNode((Integer) object));
} else if (simpleTypeInfo == Types.LONG) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().numberNode((Long) object));
} else if (simpleTypeInfo == Types.DOUBLE) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().numberNode((Double) object));
} else if (simpleTypeInfo == Types.FLOAT) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().numberNode((Float) object));
} else if (simpleTypeInfo == Types.SHORT) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().numberNode((Short) object));
} else if (simpleTypeInfo == Types.BYTE) {
return Optional.of((mapper, reuse, object) -> mapper.getNodeFactory().numberNode((Byte) object));
} else if (simpleTypeInfo == Types.BIG_DEC) {
return Optional.of(createBigDecimalConverter());
} else if (simpleTypeInfo == Types.BIG_INT) {
return Optional.of(createBigIntegerConverter());
} else if (simpleTypeInfo == Types.SQL_DATE) {
return Optional.of(createDateConverter());
} else if (simpleTypeInfo == Types.SQL_TIME) {
return Optional.of(createTimeConverter());
} else if (simpleTypeInfo == Types.SQL_TIMESTAMP) {
return Optional.of(createTimestampConverter());
} else {
return Optional.empty();
}
}
Example 4
| Source File: OrcTableSourceTest.java From flink with Apache License 2.0 | 5 votes |
|
private TypeInformation[] getNestedFieldTypes() {
return new TypeInformation[]{
Types.BOOLEAN, Types.BYTE, Types.SHORT, Types.INT, Types.LONG, Types.FLOAT, Types.DOUBLE,
PrimitiveArrayTypeInfo.BYTE_PRIMITIVE_ARRAY_TYPE_INFO, Types.STRING,
Types.ROW_NAMED(
new String[]{"list"},
ObjectArrayTypeInfo.getInfoFor(
Types.ROW_NAMED(
new String[]{"int1", "string1"},
Types.INT, Types.STRING
)
)
),
ObjectArrayTypeInfo.getInfoFor(
Types.ROW_NAMED(
new String[]{"int1", "string1"},
Types.INT, Types.STRING
)
),
new MapTypeInfo<>(
Types.STRING,
Types.ROW_NAMED(
new String[]{"int1", "string1"},
Types.INT, Types.STRING
)
)
};
}
Example 5
| Source File: OrcTableSourceTest.java From flink with Apache License 2.0 | 5 votes |
|
private TypeInformation[] getNestedFieldTypes() {
return new TypeInformation[]{
Types.BOOLEAN, Types.BYTE, Types.SHORT, Types.INT, Types.LONG, Types.FLOAT, Types.DOUBLE,
PrimitiveArrayTypeInfo.BYTE_PRIMITIVE_ARRAY_TYPE_INFO, Types.STRING,
Types.ROW_NAMED(
new String[]{"list"},
ObjectArrayTypeInfo.getInfoFor(
Types.ROW_NAMED(
new String[]{"int1", "string1"},
Types.INT, Types.STRING
)
)
),
ObjectArrayTypeInfo.getInfoFor(
Types.ROW_NAMED(
new String[]{"int1", "string1"},
Types.INT, Types.STRING
)
),
new MapTypeInfo<>(
Types.STRING,
Types.ROW_NAMED(
new String[]{"int1", "string1"},
Types.INT, Types.STRING
)
)
};
}
Example 6
| Source File: CsvRowSchemaConverter.java From flink with Apache License 2.0 | 5 votes |
|
/**
* Convert {@link TypeInformation} to {@link CsvSchema.ColumnType} based on Jackson's categories.
*/
private static CsvSchema.ColumnType convertType(String fieldName, TypeInformation<?> info) {
if (STRING_TYPES.contains(info)) {
return CsvSchema.ColumnType.STRING;
} else if (NUMBER_TYPES.contains(info)) {
return CsvSchema.ColumnType.NUMBER;
} else if (BOOLEAN_TYPES.contains(info)) {
return CsvSchema.ColumnType.BOOLEAN;
} else if (info instanceof ObjectArrayTypeInfo) {
validateNestedField(fieldName, ((ObjectArrayTypeInfo) info).getComponentInfo());
return CsvSchema.ColumnType.ARRAY;
} else if (info instanceof BasicArrayTypeInfo) {
validateNestedField(fieldName, ((BasicArrayTypeInfo) info).getComponentInfo());
return CsvSchema.ColumnType.ARRAY;
} else if (info instanceof RowTypeInfo) {
final TypeInformation<?>[] types = ((RowTypeInfo) info).getFieldTypes();
for (TypeInformation<?> type : types) {
validateNestedField(fieldName, type);
}
return CsvSchema.ColumnType.ARRAY;
} else if (info instanceof PrimitiveArrayTypeInfo &&
((PrimitiveArrayTypeInfo) info).getComponentType() == Types.BYTE) {
return CsvSchema.ColumnType.STRING;
} else {
throw new IllegalArgumentException(
"Unsupported type information '" + info.toString() + "' for field '" + fieldName + "'.");
}
}
Example 7
| Source File: LastValueAggFunction.java From flink with Apache License 2.0 | 4 votes |
|
@Override
public TypeInformation<Byte> getResultType() {
return Types.BYTE;
}
Example 8
| Source File: LastValueWithRetractAggFunction.java From flink with Apache License 2.0 | 4 votes |
|
@Override
public TypeInformation<Byte> getResultType() {
return Types.BYTE;
}
Example 9
| Source File: CsvRowSerializationSchema.java From flink with Apache License 2.0 | 4 votes |
|
private static RuntimeConverter createRuntimeConverter(TypeInformation<?> info) {
if (info.equals(Types.VOID)) {
return (csvMapper, container, obj) -> container.nullNode();
} else if (info.equals(Types.STRING)) {
return (csvMapper, container, obj) -> container.textNode((String) obj);
} else if (info.equals(Types.BOOLEAN)) {
return (csvMapper, container, obj) -> container.booleanNode((Boolean) obj);
} else if (info.equals(Types.BYTE)) {
return (csvMapper, container, obj) -> container.numberNode((Byte) obj);
} else if (info.equals(Types.SHORT)) {
return (csvMapper, container, obj) -> container.numberNode((Short) obj);
} else if (info.equals(Types.INT)) {
return (csvMapper, container, obj) -> container.numberNode((Integer) obj);
} else if (info.equals(Types.LONG)) {
return (csvMapper, container, obj) -> container.numberNode((Long) obj);
} else if (info.equals(Types.FLOAT)) {
return (csvMapper, container, obj) -> container.numberNode((Float) obj);
} else if (info.equals(Types.DOUBLE)) {
return (csvMapper, container, obj) -> container.numberNode((Double) obj);
} else if (info.equals(Types.BIG_DEC)) {
return (csvMapper, container, obj) -> container.numberNode((BigDecimal) obj);
} else if (info.equals(Types.BIG_INT)) {
return (csvMapper, container, obj) -> container.numberNode((BigInteger) obj);
} else if (info.equals(Types.SQL_DATE)) {
return (csvMapper, container, obj) -> container.textNode(obj.toString());
} else if (info.equals(Types.SQL_TIME)) {
return (csvMapper, container, obj) -> container.textNode(obj.toString());
} else if (info.equals(Types.SQL_TIMESTAMP)) {
return (csvMapper, container, obj) -> container.textNode(obj.toString());
} else if (info instanceof RowTypeInfo){
return createRowRuntimeConverter((RowTypeInfo) info, false);
} else if (info instanceof BasicArrayTypeInfo) {
return createObjectArrayRuntimeConverter(((BasicArrayTypeInfo) info).getComponentInfo());
} else if (info instanceof ObjectArrayTypeInfo) {
return createObjectArrayRuntimeConverter(((ObjectArrayTypeInfo) info).getComponentInfo());
} else if (info instanceof PrimitiveArrayTypeInfo &&
((PrimitiveArrayTypeInfo) info).getComponentType() == Types.BYTE) {
return createByteArrayRuntimeConverter();
}
else {
throw new RuntimeException("Unsupported type information '" + info + "'.");
}
}
Example 10
| Source File: LastValueAggFunction.java From flink with Apache License 2.0 | 4 votes |
|
@Override
public TypeInformation<Byte> getResultType() {
return Types.BYTE;
}
Example 11
| Source File: TypeStringUtils.java From flink with Apache License 2.0 | 4 votes |
|
private TypeInformation<?> convertType() {
final TypeInformation<?> typeInfo;
switch (token().literal) {
case VARCHAR:
case STRING:
return Types.STRING;
case BOOLEAN:
return Types.BOOLEAN;
case TINYINT:
case BYTE:
return Types.BYTE;
case SMALLINT:
case SHORT:
return Types.SHORT;
case INT:
return Types.INT;
case BIGINT:
case LONG:
return Types.LONG;
case FLOAT:
return Types.FLOAT;
case DOUBLE:
return Types.DOUBLE;
case DECIMAL:
return Types.BIG_DEC;
case DATE:
case SQL_DATE:
return Types.SQL_DATE;
case TIMESTAMP:
case SQL_TIMESTAMP:
return Types.SQL_TIMESTAMP;
case TIME:
case SQL_TIME:
return Types.SQL_TIME;
case ROW:
return convertRow();
case ANY:
return convertAny();
case POJO:
return convertPojo();
case MAP:
return convertMap();
case MULTISET:
return convertMultiset();
case PRIMITIVE_ARRAY:
return convertPrimitiveArray();
case OBJECT_ARRAY:
return convertObjectArray();
default:
throw parsingError("Unsupported type: " + token().literal);
}
}
Example 12
| Source File: LastValueWithRetractAggFunction.java From flink with Apache License 2.0 | 4 votes |
|
@Override
public TypeInformation<Byte> getResultType() {
return Types.BYTE;
}
Example 13
| Source File: CsvRowDeserializationSchema.java From flink with Apache License 2.0 | 4 votes |
|
private static RuntimeConverter createRuntimeConverter(TypeInformation<?> info, boolean ignoreParseErrors) {
if (info.equals(Types.VOID)) {
return (node) -> null;
} else if (info.equals(Types.STRING)) {
return JsonNode::asText;
} else if (info.equals(Types.BOOLEAN)) {
return (node) -> Boolean.valueOf(node.asText().trim());
} else if (info.equals(Types.BYTE)) {
return (node) -> Byte.valueOf(node.asText().trim());
} else if (info.equals(Types.SHORT)) {
return (node) -> Short.valueOf(node.asText().trim());
} else if (info.equals(Types.INT)) {
return (node) -> Integer.valueOf(node.asText().trim());
} else if (info.equals(Types.LONG)) {
return (node) -> Long.valueOf(node.asText().trim());
} else if (info.equals(Types.FLOAT)) {
return (node) -> Float.valueOf(node.asText().trim());
} else if (info.equals(Types.DOUBLE)) {
return (node) -> Double.valueOf(node.asText().trim());
} else if (info.equals(Types.BIG_DEC)) {
return (node) -> new BigDecimal(node.asText().trim());
} else if (info.equals(Types.BIG_INT)) {
return (node) -> new BigInteger(node.asText().trim());
} else if (info.equals(Types.SQL_DATE)) {
return (node) -> Date.valueOf(node.asText());
} else if (info.equals(Types.SQL_TIME)) {
return (node) -> Time.valueOf(node.asText());
} else if (info.equals(Types.SQL_TIMESTAMP)) {
return (node) -> Timestamp.valueOf(node.asText());
} else if (info.equals(Types.LOCAL_DATE)) {
return (node) -> Date.valueOf(node.asText()).toLocalDate();
} else if (info.equals(Types.LOCAL_TIME)) {
return (node) -> Time.valueOf(node.asText()).toLocalTime();
} else if (info.equals(Types.LOCAL_DATE_TIME)) {
return (node) -> Timestamp.valueOf(node.asText()).toLocalDateTime();
} else if (info instanceof RowTypeInfo) {
final RowTypeInfo rowTypeInfo = (RowTypeInfo) info;
return createRowRuntimeConverter(rowTypeInfo, ignoreParseErrors, false);
} else if (info instanceof BasicArrayTypeInfo) {
return createObjectArrayRuntimeConverter(
((BasicArrayTypeInfo<?, ?>) info).getComponentInfo(),
ignoreParseErrors);
} else if (info instanceof ObjectArrayTypeInfo) {
return createObjectArrayRuntimeConverter(
((ObjectArrayTypeInfo<?, ?>) info).getComponentInfo(),
ignoreParseErrors);
} else if (info instanceof PrimitiveArrayTypeInfo &&
((PrimitiveArrayTypeInfo) info).getComponentType() == Types.BYTE) {
return createByteArrayRuntimeConverter(ignoreParseErrors);
} else {
throw new RuntimeException("Unsupported type information '" + info + "'.");
}
}
Example 14
| Source File: FirstValueWithRetractAggFunction.java From flink with Apache License 2.0 | 4 votes |
|
@Override
public TypeInformation<Byte> getResultType() {
return Types.BYTE;
}
Example 15
| Source File: TypeStringUtils.java From flink with Apache License 2.0 | 4 votes |
|
private TypeInformation<?> convertType() {
final TypeInformation<?> typeInfo;
switch (token().literal) {
case VARCHAR:
case STRING:
return Types.STRING;
case BOOLEAN:
return Types.BOOLEAN;
case TINYINT:
case BYTE:
return Types.BYTE;
case SMALLINT:
case SHORT:
return Types.SHORT;
case INT:
return Types.INT;
case BIGINT:
case LONG:
return Types.LONG;
case FLOAT:
return Types.FLOAT;
case DOUBLE:
return Types.DOUBLE;
case DECIMAL:
return Types.BIG_DEC;
case DATE:
case SQL_DATE:
return Types.SQL_DATE;
case TIMESTAMP:
case SQL_TIMESTAMP:
return Types.SQL_TIMESTAMP;
case TIME:
case SQL_TIME:
return Types.SQL_TIME;
case ROW:
return convertRow();
case ANY:
return convertAny();
case POJO:
return convertPojo();
case MAP:
return convertMap();
case MULTISET:
return convertMultiset();
case PRIMITIVE_ARRAY:
return convertPrimitiveArray();
case OBJECT_ARRAY:
return convertObjectArray();
default:
throw parsingError("Unsupported type: " + token().literal);
}
}
Example 16
| Source File: JsonRowSerializationSchema.java From Flink-CEPplus with Apache License 2.0 | 4 votes |
|
private JsonNode convert(ContainerNode<?> container, JsonNode reuse, TypeInformation<?> info, Object object) {
if (info == Types.VOID || object == null) {
return container.nullNode();
} else if (info == Types.BOOLEAN) {
return container.booleanNode((Boolean) object);
} else if (info == Types.STRING) {
return container.textNode((String) object);
} else if (info == Types.BIG_DEC) {
// convert decimal if necessary
if (object instanceof BigDecimal) {
return container.numberNode((BigDecimal) object);
}
return container.numberNode(BigDecimal.valueOf(((Number) object).doubleValue()));
} else if (info == Types.BIG_INT) {
// convert integer if necessary
if (object instanceof BigInteger) {
return container.numberNode((BigInteger) object);
}
return container.numberNode(BigInteger.valueOf(((Number) object).longValue()));
} else if (info == Types.SQL_DATE) {
return container.textNode(object.toString());
} else if (info == Types.SQL_TIME) {
final Time time = (Time) object;
// strip milliseconds if possible
if (time.getTime() % 1000 > 0) {
return container.textNode(timeFormatWithMillis.format(time));
}
return container.textNode(timeFormat.format(time));
} else if (info == Types.SQL_TIMESTAMP) {
return container.textNode(timestampFormat.format((Timestamp) object));
} else if (info instanceof RowTypeInfo) {
if (reuse != null && reuse instanceof ObjectNode) {
return convertRow((ObjectNode) reuse, (RowTypeInfo) info, (Row) object);
} else {
return convertRow(null, (RowTypeInfo) info, (Row) object);
}
} else if (info instanceof ObjectArrayTypeInfo) {
if (reuse != null && reuse instanceof ArrayNode) {
return convertObjectArray((ArrayNode) reuse, ((ObjectArrayTypeInfo) info).getComponentInfo(), (Object[]) object);
} else {
return convertObjectArray(null, ((ObjectArrayTypeInfo) info).getComponentInfo(), (Object[]) object);
}
} else if (info instanceof BasicArrayTypeInfo) {
if (reuse != null && reuse instanceof ArrayNode) {
return convertObjectArray((ArrayNode) reuse, ((BasicArrayTypeInfo) info).getComponentInfo(), (Object[]) object);
} else {
return convertObjectArray(null, ((BasicArrayTypeInfo) info).getComponentInfo(), (Object[]) object);
}
} else if (info instanceof PrimitiveArrayTypeInfo && ((PrimitiveArrayTypeInfo) info).getComponentType() == Types.BYTE) {
return container.binaryNode((byte[]) object);
} else {
// for types that were specified without JSON schema
// e.g. POJOs
try {
return mapper.valueToTree(object);
} catch (IllegalArgumentException e) {
throw new IllegalStateException("Unsupported type information '" + info + "' for object: " + object, e);
}
}
}
Example 17
| Source File: FirstValueWithRetractAggFunction.java From flink with Apache License 2.0 | 4 votes |
|
@Override
public TypeInformation<Byte> getResultType() {
return Types.BYTE;
}
Example 18
| Source File: CsvRowDeserializationSchema.java From Flink-CEPplus with Apache License 2.0 | 4 votes |
|
private static RuntimeConverter createRuntimeConverter(TypeInformation<?> info, boolean ignoreParseErrors) {
if (info.equals(Types.VOID)) {
return (node) -> null;
} else if (info.equals(Types.STRING)) {
return JsonNode::asText;
} else if (info.equals(Types.BOOLEAN)) {
return (node) -> Boolean.valueOf(node.asText().trim());
} else if (info.equals(Types.BYTE)) {
return (node) -> Byte.valueOf(node.asText().trim());
} else if (info.equals(Types.SHORT)) {
return (node) -> Short.valueOf(node.asText().trim());
} else if (info.equals(Types.INT)) {
return (node) -> Integer.valueOf(node.asText().trim());
} else if (info.equals(Types.LONG)) {
return (node) -> Long.valueOf(node.asText().trim());
} else if (info.equals(Types.FLOAT)) {
return (node) -> Float.valueOf(node.asText().trim());
} else if (info.equals(Types.DOUBLE)) {
return (node) -> Double.valueOf(node.asText().trim());
} else if (info.equals(Types.BIG_DEC)) {
return (node) -> new BigDecimal(node.asText().trim());
} else if (info.equals(Types.BIG_INT)) {
return (node) -> new BigInteger(node.asText().trim());
} else if (info.equals(Types.SQL_DATE)) {
return (node) -> Date.valueOf(node.asText());
} else if (info.equals(Types.SQL_TIME)) {
return (node) -> Time.valueOf(node.asText());
} else if (info.equals(Types.SQL_TIMESTAMP)) {
return (node) -> Timestamp.valueOf(node.asText());
} else if (info instanceof RowTypeInfo) {
final RowTypeInfo rowTypeInfo = (RowTypeInfo) info;
return createRowRuntimeConverter(rowTypeInfo, ignoreParseErrors, false);
} else if (info instanceof BasicArrayTypeInfo) {
return createObjectArrayRuntimeConverter(
((BasicArrayTypeInfo<?, ?>) info).getComponentInfo(),
ignoreParseErrors);
} else if (info instanceof ObjectArrayTypeInfo) {
return createObjectArrayRuntimeConverter(
((ObjectArrayTypeInfo<?, ?>) info).getComponentInfo(),
ignoreParseErrors);
} else if (info instanceof PrimitiveArrayTypeInfo &&
((PrimitiveArrayTypeInfo) info).getComponentType() == Types.BYTE) {
return createByteArrayRuntimeConverter(ignoreParseErrors);
} else {
throw new RuntimeException("Unsupported type information '" + info + "'.");
}
}
Example 19
| Source File: FirstValueAggFunction.java From flink with Apache License 2.0 | 4 votes |
|
@Override
public TypeInformation<Byte> getResultType() {
return Types.BYTE;
}
Example 20
| Source File: CsvRowSerializationSchema.java From flink with Apache License 2.0 | 4 votes |
|
private static RuntimeConverter createRuntimeConverter(TypeInformation<?> info) {
if (info.equals(Types.VOID)) {
return (csvMapper, container, obj) -> container.nullNode();
} else if (info.equals(Types.STRING)) {
return (csvMapper, container, obj) -> container.textNode((String) obj);
} else if (info.equals(Types.BOOLEAN)) {
return (csvMapper, container, obj) -> container.booleanNode((Boolean) obj);
} else if (info.equals(Types.BYTE)) {
return (csvMapper, container, obj) -> container.numberNode((Byte) obj);
} else if (info.equals(Types.SHORT)) {
return (csvMapper, container, obj) -> container.numberNode((Short) obj);
} else if (info.equals(Types.INT)) {
return (csvMapper, container, obj) -> container.numberNode((Integer) obj);
} else if (info.equals(Types.LONG)) {
return (csvMapper, container, obj) -> container.numberNode((Long) obj);
} else if (info.equals(Types.FLOAT)) {
return (csvMapper, container, obj) -> container.numberNode((Float) obj);
} else if (info.equals(Types.DOUBLE)) {
return (csvMapper, container, obj) -> container.numberNode((Double) obj);
} else if (info.equals(Types.BIG_DEC)) {
return (csvMapper, container, obj) -> container.numberNode((BigDecimal) obj);
} else if (info.equals(Types.BIG_INT)) {
return (csvMapper, container, obj) -> container.numberNode((BigInteger) obj);
} else if (info.equals(Types.SQL_DATE)) {
return (csvMapper, container, obj) -> container.textNode(obj.toString());
} else if (info.equals(Types.SQL_TIME)) {
return (csvMapper, container, obj) -> container.textNode(obj.toString());
} else if (info.equals(Types.SQL_TIMESTAMP)) {
return (csvMapper, container, obj) -> container.textNode(obj.toString());
} else if (info.equals(Types.LOCAL_DATE)) {
return (csvMapper, container, obj) -> container.textNode(obj.toString());
} else if (info.equals(Types.LOCAL_TIME)) {
return (csvMapper, container, obj) -> container.textNode(obj.toString());
} else if (info.equals(Types.LOCAL_DATE_TIME)) {
return (csvMapper, container, obj) -> container.textNode(DATE_TIME_FORMATTER.format((LocalDateTime) obj));
} else if (info instanceof RowTypeInfo){
return createRowRuntimeConverter((RowTypeInfo) info, false);
} else if (info instanceof BasicArrayTypeInfo) {
return createObjectArrayRuntimeConverter(((BasicArrayTypeInfo) info).getComponentInfo());
} else if (info instanceof ObjectArrayTypeInfo) {
return createObjectArrayRuntimeConverter(((ObjectArrayTypeInfo) info).getComponentInfo());
} else if (info instanceof PrimitiveArrayTypeInfo &&
((PrimitiveArrayTypeInfo) info).getComponentType() == Types.BYTE) {
return createByteArrayRuntimeConverter();
}
else {
throw new RuntimeException("Unsupported type information '" + info + "'.");
}
}
