org.melati.poem.prepro
Class ScaleFieldQualifier

Package class diagram package ScaleFieldQualifier
java.lang.Object
  extended by org.melati.poem.prepro.FieldQualifier
      extended by org.melati.poem.prepro.ScaleFieldQualifier

public class ScaleFieldQualifier
extends FieldQualifier

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


Constructor Summary
ScaleFieldQualifier(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

ScaleFieldQualifier

public ScaleFieldQualifier(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


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