org.melati.poem.prepro
Class PrecisionFieldQualifier

java.lang.Object
  org.melati.poem.prepro.FieldQualifier
      org.melati.poem.prepro.PrecisionFieldQualifier

public class PrecisionFieldQualifier
extends FieldQualifier

A FieldQualifier which enables the precision of BigDecimals to be specified.

Constructor Summary

PrecisionFieldQualifier(StreamTokenizer tokens)
Constructor.

Method Summary

void	apply(FieldDef field) Update the model.

Methods inherited from class org.melati.poem.prepro.FieldQualifier

from

Methods inherited from class java.lang.Object

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

Constructor Detail

PrecisionFieldQualifier

public PrecisionFieldQualifier(StreamTokenizer tokens)
                        throws org.melati.poem.prepro.ParsingDSDException,
                               IOException

Constructor.

Parameters:

tokens - the StreamTokenizer to get tokens from

Throws:

ParsingDSDException - if an unexpected token is encountered

IOException - if something goes wrong with the file system

Method Detail

apply

public void apply(FieldDef field)
           throws SizeApplicationException

Update the model.

Specified by:

apply in class FieldQualifier

Parameters:

field - the FieldDef to update

Throws:

SizeApplicationException - if this is a non-sizable field