Honestly, I've done something similar... However, my approach was to
subtract the two numbers and if examine the 1st character to determine
<, > or =... a "-" means less than, "0" means equal otherwise its
greater than.
I couldn't find exactly what I wanted either...that's why I "rolled my own"
Hunter Peress wrote:
Im using ant-contrib to implement a greater-than (for ints only)
functionality.
Did I miss something in the documentation? Or is this the best
approach (i
realize I could have written a custom ant task)
Did i reinvent some wheel in ant?
<target name="t">
<taskdef resource="net/sf/antcontrib/antlib.xml">
<classpath>
<pathelement location="ant-contrib-0.6.jar"/>
</classpath>
</taskdef>
<macrodef name="greaterthan">
<attribute name="resultprop" default="NOT SET"/>
<attribute name="arg1" default="NOT SET"/>
<attribute name="arg2" default="NOT SET"/>
<sequential>
<math result="gt_tmp" datatype="int">
<op op="max" >
<num value="@{arg1}"/>
<num value="@{arg2}"/>
</op>
</math>
<echo>${gt_tmp}</echo>
<if>
<equals arg1="@{arg1}" arg2="${gt_tmp}" />
<then>
<property name="@{resultprop}" value="1" />
</then>
<else>
<property name="@{resultprop}" value="0" />
</else>
</if>
</sequential>
</macrodef>
<greaterthan arg1="100" arg2="20" resultprop="well" />
<echo>${well}</echo>
</target>
--
Scot P. Floess
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Chief Architect JPlate http://sourceforge.net/projects/jplate
Chief Architect JavaPIM http://sourceforge.net/projects/javapim
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