info.informatica.text.mapper
Class RegexpMapper

java.lang.Object
  info.informatica.text.mapper.SingleTextMapper
      info.informatica.text.mapper.RegexpMapper

All Implemented Interfaces:

TextMapper

public class RegexpMapper
extends SingleTextMapper
implements TextMapper

Version:

1.00, julio 1999

Author:

amengual at informatica dot info

Constructor Summary

RegexpMapper()

Method Summary

void	init(String s) Initialize the mapper
String	map(String canon, String unmatch) Maps arg to another String and returns it.

Methods inherited from class info.informatica.text.mapper.SingleTextMapper

addMapping, init, map, map

Methods inherited from class java.lang.Object

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

Methods inherited from interface info.informatica.text.mapper.TextMapper

addMapping, init, map, map

Constructor Detail

RegexpMapper

public RegexpMapper()

Method Detail

init

public void init(String s)
          throws IOException,
                 MapperException

Description copied from class: SingleTextMapper

Initialize the mapper

Specified by:

init in interface TextMapper

Overrides:

init in class SingleTextMapper

Parameters:

s - the String used to initialize the map

Throws:

IOException

MapperException

map

public String map(String canon,
                  String unmatch)

Description copied from interface: TextMapper

Maps arg to another String and returns it.

Specified by:

map in interface TextMapper

Specified by:

map in class SingleTextMapper

Parameters:

canon - the String to be mapped

unmatch - the String to be returned if the argument does not match any mapping.

Returns:

the String in the "Range Set" resulting from the map, or unmatch if arg was not contained in the Domain Set, and the mapper therefore did not know how to map.