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

Class StringInputRowParser

java.lang.Object

org.apache.druid.data.input.impl.StringInputRowParser

All Implemented Interfaces:

ByteBufferInputRowParser, InputRowParser<ByteBuffer>

Direct Known Subclasses:

TransformingStringInputRowParser

public class StringInputRowParser
extends Object
implements ByteBufferInputRowParser

Constructor Summary

Constructors

Constructor	Description
StringInputRowParser(ParseSpec parseSpec)	Deprecated.
StringInputRowParser(ParseSpec parseSpec, String encoding)

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	buildStringKeyMap(ByteBuffer input)
String	getEncoding()
ParseSpec	getParseSpec()
void	initializeParser()
InputRow	parse(String input)
List<InputRow>	parseBatch(ByteBuffer input)	Parse an input into list of InputRow.
Map<String,Object>	parseString(String inputString)
void	startFileFromBeginning()
StringInputRowParser	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 Detail

StringInputRowParser

public StringInputRowParser(ParseSpec parseSpec,
                            String encoding)

StringInputRowParser

@Deprecated
public StringInputRowParser(ParseSpec parseSpec)

Deprecated.

Method Detail

parseBatch

public List<InputRow> parseBatch(ByteBuffer input)

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<ByteBuffer>

getParseSpec

public ParseSpec getParseSpec()

Specified by:

getParseSpec in interface InputRowParser<ByteBuffer>

getEncoding

public String getEncoding()

withParseSpec

public StringInputRowParser withParseSpec(ParseSpec parseSpec)

Specified by:

withParseSpec in interface ByteBufferInputRowParser

Specified by:

withParseSpec in interface InputRowParser<ByteBuffer>

buildStringKeyMap

public Map<String,Object> buildStringKeyMap(ByteBuffer input)

initializeParser

public void initializeParser()

startFileFromBeginning

public void startFileFromBeginning()

parse

@Nullable
public InputRow parse(@Nullable
                      String input)

parseString

@Nullable
public Map<String,Object> parseString(@Nullable
                                            String inputString)