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Subject: RE: Parsing file. It works but...
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Thread-Topic: Parsing file. It works but...
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From: "Dick, Brian E." <Brian.Dick@FMR.com>
To: "Ant Users List" <user@ant.apache.org>
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That's much better.

<target name=3D"test">
   <for param=3D"line">
      <FileLineIterator file=3D"test_list.txt"/>

      <sequential>
         <propertyregex property=3D"source"
                        input=3D"@{line}"
                        regexp=3D"^([^ ]*).*"
                        select=3D"\1"
         />

         <propertyregex property=3D"target"
                        input=3D"@{line}"
                        regexp=3D"^(.+)\s(.+)$"
                        select=3D"\2"
         />

         <property name=3D"target" value=3D"${source}"/>

         <echo>Process Source=3D${source} Target=3D${target}</echo>

         <var name=3D"source" unset=3D"true"/>
         <var name=3D"target" unset=3D"true"/>
      </sequential>
   </for>
</target>

-----Original Message-----
From: Matt Benson [mailto:gudnabrsam@yahoo.com]=20
Sent: Friday, February 11, 2005 5:19 PM
To: Ant Users List
Subject: RE: Parsing file. It works but...


--- Matt Benson <gudnabrsam@yahoo.com> wrote:

> --- "Dick, Brian E." <Brian.Dick@FMR.com> wrote:
>=20
> > That's a bit better.
> >=20
> > Is there a better way to iterate the lines in the
> > file? The <for> task
> > docs say any type that has a public iterator() can
> > be used. Is there
> > such a type for file iteration?
>=20
> There is now.

To clarify, this class implements Iterator directly
'cause I couldn't think of a good name for something
to return such an iterator.  But since for will accept
an iterator directly, it's just as good.  I have
actually tested this and it works for me.

-Matt

>=20
> HTH,
> Matt
>=20
>=20
> 	=09
> __________________________________=20
> Do you Yahoo!?=20
> Meet the all-new My Yahoo! - Try it today!=20
> http://my.yahoo.com=20
> =20
>=20
> >
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