stream.data

Class MapKeys

java.lang.Object

stream.data.MapKeys

All Implemented Interfaces:

Processor

public class MapKeys
extends Object
implements Processor

Author:

chris

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static org.slf4j.Logger	log
(package private) String	map
(package private) Map<String,String>	mapping
(package private) String	newKey
(package private) String	oldKey

Constructor Summary

Constructors

Constructor and Description
MapKeys()
MapKeys(String oldKey, String newKey)

Method Summary

Methods

Modifier and Type	Method and Description
String	getFrom()
String	getMap()
Map<String,String>	getMapping()
String	getTo()
Data	process(Data input)
void	setFrom(String oldKey)
void	setMap(String map)
void	setMapping(Map<String,String> mapping)
void	setTo(String newKey)

Methods inherited from class java.lang.Object

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

Field Detail

log

static org.slf4j.Logger log

oldKey

String oldKey

newKey

String newKey

map

String map

mapping

Map<String,String> mapping

Constructor Detail

MapKeys

public MapKeys(String oldKey,
       String newKey)

MapKeys

public MapKeys()

Method Detail

getFrom

public String getFrom()

Returns:

the oldKey

setFrom

public void setFrom(String oldKey)

Parameters:

oldKey - the oldKey to set

getTo

public String getTo()

Returns:

the newKey

setTo

public void setTo(String newKey)

Parameters:

newKey - the newKey to set

getMap

public String getMap()

Returns:

the map

setMap

@Parameter(name="map",
           required=false)
public void setMap(String map)

Parameters:

map - the map to set

process

public Data process(Data input)

Specified by:

process in interface Processor

See Also:

Processor.process(stream.Data)

getMapping

public Map<String,String> getMapping()

Returns:

the mapping

setMapping

@Parameter(required=true,
           description="A list of key mappings.")
public void setMapping(Map<String,String> mapping)

Parameters:

mapping - the mapping to set