Package org.apache.druid.data.input.impl

Class DelimitedBytes

java.lang.Object

org.apache.druid.data.input.impl.DelimitedBytes

public class DelimitedBytes
extends Object

Utility function for DelimitedInputFormat.

Field Summary

Fields

Modifier and Type	Field	Description
static int	UNKNOWN_FIELD_COUNT	Parameter for split(byte[], byte, int) signifying that we do not know the expected number of fields.

Constructor Summary

Constructors

Constructor	Description
DelimitedBytes()

Method Summary

Modifier and Type	Method	Description
static List<String>	split(byte[] bytes, byte delimiter, int numFieldsHint)	Split UTF-8 bytes by a particular delimiter.

Methods inherited from class java.lang.Object

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

Field Detail

UNKNOWN_FIELD_COUNT

public static final int UNKNOWN_FIELD_COUNT

Parameter for split(byte[], byte, int) signifying that we do not know the expected number of fields.

See Also:

Constant Field Values

Constructor Detail

DelimitedBytes

public DelimitedBytes()

Method Detail

split

public static List<String> split(byte[] bytes,
                                 byte delimiter,
                                 int numFieldsHint)

Split UTF-8 bytes by a particular delimiter. When NullHandling.sqlCompatible(), empty parts are returned as nulls. When NullHandling.replaceWithDefault(), empty parts are returned as empty strings.

Parameters:

bytes - utf-8 bytes

delimiter - the delimiter

numFieldsHint - expected number of fields, or UNKNOWN_FIELD_COUNT