Package org.apache.pinot.plugin.inputformat.csv

Class CSVMessageDecoder

java.lang.Object

org.apache.pinot.plugin.inputformat.csv.CSVMessageDecoder

All Implemented Interfaces:

StreamMessageDecoder<byte[]>

public class CSVMessageDecoder
extends Object
implements StreamMessageDecoder<byte[]>

Field Summary

Fields

Modifier and Type	Field	Description
static String	IGNORE_EMPTY_LINES
static String	IGNORE_SURROUNDING_SPACES
static String	NULL_STRING_VALUE
static String	QUOTE_CHARACTER
static String	QUOTE_MODE
static String	RECORD_SEPARATOR
static String	SKIP_HEADER

Fields inherited from interface org.apache.pinot.spi.stream.StreamMessageDecoder

RECORD_EXTRACTOR_CONFIG_CONFIG_KEY, RECORD_EXTRACTOR_CONFIG_KEY

Constructor Summary

Constructors

Constructor	Description
CSVMessageDecoder()

Method Summary

Modifier and Type	Method	Description
GenericRow	decode(byte[] payload, int offset, int length, GenericRow destination)
GenericRow	decode(byte[] payload, GenericRow destination)
void	init(Map<String,String> props, Set<String> fieldsToRead, String topicName)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NULL_STRING_VALUE

public static final String NULL_STRING_VALUE

See Also:

Constant Field Values

SKIP_HEADER

public static final String SKIP_HEADER

See Also:

Constant Field Values

IGNORE_EMPTY_LINES

public static final String IGNORE_EMPTY_LINES

See Also:

Constant Field Values

IGNORE_SURROUNDING_SPACES

public static final String IGNORE_SURROUNDING_SPACES

See Also:

Constant Field Values

QUOTE_CHARACTER

public static final String QUOTE_CHARACTER

See Also:

Constant Field Values

QUOTE_MODE

public static final String QUOTE_MODE

See Also:

Constant Field Values

RECORD_SEPARATOR

public static final String RECORD_SEPARATOR

See Also:

Constant Field Values

Constructor Detail

CSVMessageDecoder

public CSVMessageDecoder()

Method Detail

init

public void init(Map<String,String> props,
                 Set<String> fieldsToRead,
                 String topicName)
          throws Exception

Specified by:

init in interface StreamMessageDecoder<byte[]>

Throws:

Exception

decode

public GenericRow decode(byte[] payload,
                         GenericRow destination)

Specified by:

decode in interface StreamMessageDecoder<byte[]>

decode

public GenericRow decode(byte[] payload,
                         int offset,
                         int length,
                         GenericRow destination)

Specified by:

decode in interface StreamMessageDecoder<byte[]>