Package org.apache.druid.segment.transform

Class TransformingInputRowParser<T>

java.lang.Object

org.apache.druid.segment.transform.TransformingInputRowParser<T>

All Implemented Interfaces:

InputRowParser<T>

public class TransformingInputRowParser<T>
extends Object
implements InputRowParser<T>

Constructor Summary

Constructors

Constructor	Description
TransformingInputRowParser(InputRowParser<T> parser, TransformSpec transformSpec)

Method Summary

Modifier and Type	Method	Description
ParseSpec	getParseSpec()
List<InputRow>	parseBatch(T row)	Parse an input into list of InputRow.
InputRowParser<T>	withParseSpec(ParseSpec parseSpec)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.druid.data.input.impl.InputRowParser

parse

Constructor Details

TransformingInputRowParser

public TransformingInputRowParser(InputRowParser<T> parser,
 TransformSpec transformSpec)

Method Details

parseBatch

public List<InputRow> parseBatch(T row)

Description copied from interface: InputRowParser

Parse an input into list of InputRow. List can contains null for rows that should be thrown away, or throws ParseException if the input is unparseable. This method should never return null otherwise lots of things will break.

Specified by:

parseBatch in interface InputRowParser<T>

getParseSpec

public ParseSpec getParseSpec()

Specified by:

getParseSpec in interface InputRowParser<T>

withParseSpec

public InputRowParser<T> withParseSpec(ParseSpec parseSpec)

Specified by:

withParseSpec in interface InputRowParser<T>