build.xml

<project name="RuleEngine" default="compile" basedir=".">
    <description>
        Ant file for compiling all the java files
    </description>

  <!-- set global properties for this build -->
  <property name="src" location="src"/>
  <property name="bin" location="bin"/>
  <property name="jessJarPath" value="/Users/nbarba/CMU/lib/jess.jar"></property>

  <target name="init">
    <!-- Create the time stamp -->
    <tstamp/>
    <!-- Create the build directory structure used by compile -->
    <mkdir dir="${bin}"/>
  </target>

  <target name="compile" depends="init"
        description="compile the source " >
    <!-- Compile the java code from ${src} into ${bin} -->
    <javac srcdir="${src}" destdir="${bin}">
    	<classpath>
				<pathelement path="${jessJarPath}" />
		</classpath>
    </javac>
  </target>


 	<target name="run" description="runs the engine">
      <java classname="engine/RuleEngine" fork="true">
          <arg value="${equation}"/>
        	<classpath>
				    <pathelement path="${jessJarPath}" />
       			<pathelement location="${bin}"/>
			   </classpath>
      </java>
    </target>


  <target name="clean"
        description="clean up" >
    <!-- Delete the ${build} and ${dist} directory trees -->
    <delete dir="${bin}"/>
  </target>
</project>