stream.data

Class Lookup

java.lang.Object

stream.AbstractProcessor

stream.data.Lookup

All Implemented Interfaces:

Processor, StatefulProcessor

public class Lookup
extends AbstractProcessor

Author:

Hendrik Blom <hendrik.blom@udo.edu>

Field Summary

Fields

Modifier and Type	Field and Description
protected String	key
(package private) static org.slf4j.Logger	log
protected LookupService	lookup

Fields inherited from class stream.AbstractProcessor

context

Constructor Summary

Constructors

Constructor and Description
Lookup()

Method Summary

Methods

Modifier and Type	Method and Description
String	getKey()
LookupService	getLookup()
Data	process(Data item)
void	setKey(String key)
void	setLookup(LookupService lookup)

Methods inherited from class stream.AbstractProcessor

finish, init, resetState

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

lookup

protected LookupService lookup

key

protected String key

Constructor Detail

Lookup

public Lookup()

Method Detail

getLookup

public LookupService getLookup()

Returns:

lookupService

setLookup

public void setLookup(LookupService lookup)

Parameters:

lookup -

getKey

public String getKey()

Returns:

the key

setKey

@Parameter(defaultValue="@id")
public void setKey(String key)

Parameters:

key - the key to set

process

public Data process(Data item)

See Also:

DataProcessor