stream.parser

Class ParseDouble

java.lang.Object

stream.AbstractProcessor

stream.parser.ParseDouble

All Implemented Interfaces:

Processor, StatefulProcessor

public class ParseDouble
extends AbstractProcessor

Author:

chris

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Double	defaultValue
(package private) String[]	keys

Fields inherited from class stream.AbstractProcessor

context

Constructor Summary

Constructors

Constructor and Description
ParseDouble()

Method Summary

Methods

Modifier and Type	Method and Description
Double	getDefault()
String[]	getKeys()
Data	process(Data data)
void	setDefault(Double defaultValue)
void	setKeys(String[] keys)

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

keys

String[] keys

defaultValue

Double defaultValue

Constructor Detail

ParseDouble

public ParseDouble()

Method Detail

getKeys

public String[] getKeys()

Returns:

the keys

setKeys

@Parameter(required=true,
           description="The keys/attributes to perform parsing on")
public void setKeys(String[] keys)

Parameters:

keys - the keys to set

getDefault

public Double getDefault()

Returns:

the defaultValue

setDefault

@Parameter(required=false,
           defaultValue="0.0",
           description="The default value to set if parsing fails")
public void setDefault(Double defaultValue)

Parameters:

defaultValue - the defaultValue to set

process

public Data process(Data data)

See Also:

DataProcessor