stream.data

Class CheckDataAvailability

java.lang.Object

stream.AbstractProcessor

stream.data.CheckDataAvailability

All Implemented Interfaces:

Processor, StatefulProcessor

public class CheckDataAvailability
extends AbstractProcessor

Author:

Hendrik Blom

Field Summary

Fields

Modifier and Type	Field and Description
protected String[]	keys
(package private) static org.slf4j.Logger	log
protected String	scope

Fields inherited from class stream.AbstractProcessor

context

Constructor Summary

Constructors

Constructor and Description
CheckDataAvailability()

Method Summary

Methods

Modifier and Type	Method and Description
String[]	getKeys()
String	getScope()
void	init(ProcessContext ctx)
Data	process(Data input)
void	setKeys(String[] keys)
void	setScope(String scope)

Methods inherited from class stream.AbstractProcessor

finish, 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

keys

protected String[] keys

scope

protected String scope

Constructor Detail

CheckDataAvailability

public CheckDataAvailability()

Method Detail

getKeys

public String[] getKeys()

setKeys

public void setKeys(String[] keys)

init

public void init(ProcessContext ctx)
          throws Exception

Specified by:

init in interface StatefulProcessor

Overrides:

init in class AbstractProcessor

Throws:

Exception

getScope

public String getScope()

setScope

public void setScope(String scope)

process

public Data process(Data input)