org.apache.storm.hdfs.trident.format

Class DelimitedRecordFormat

java.lang.Object

org.apache.storm.hdfs.trident.format.DelimitedRecordFormat

All Implemented Interfaces:

Serializable, RecordFormat

public class DelimitedRecordFormat
extends Object
implements RecordFormat

RecordFormat implementation that uses field and record delimiters. By default uses a comma (“,”) as the field delimiter and a newline (“\n”) as the record delimiter.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_FIELD_DELIMITER
static String	DEFAULT_RECORD_DELIMITER

Constructor Summary

Constructors

Constructor and Description
DelimitedRecordFormat()

Method Summary

Modifier and Type	Method and Description
byte[]	format(TridentTuple tuple)
DelimitedRecordFormat	withFieldDelimiter(String delimiter) Overrides the default field delimiter.
DelimitedRecordFormat	withFields(Fields fields) Only output the specified fields.
DelimitedRecordFormat	withRecordDelimiter(String delimiter) Overrides the default record delimiter.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_FIELD_DELIMITER

public static final String DEFAULT_FIELD_DELIMITER

See Also:

Constant Field Values

DEFAULT_RECORD_DELIMITER

public static final String DEFAULT_RECORD_DELIMITER

See Also:

Constant Field Values

Constructor Detail

DelimitedRecordFormat

public DelimitedRecordFormat()

Method Detail

withFields

public DelimitedRecordFormat withFields(Fields fields)

Only output the specified fields.

withFieldDelimiter

public DelimitedRecordFormat withFieldDelimiter(String delimiter)

Overrides the default field delimiter.

withRecordDelimiter

public DelimitedRecordFormat withRecordDelimiter(String delimiter)

Overrides the default record delimiter.

format

public byte[] format(TridentTuple tuple)

Specified by:

format in interface RecordFormat