helloworld.drl

来自「jboss规则引擎」· DRL 代码 · 共 22 行

package org.drools.examples
 
import org.drools.examples.HelloWorldExample.Message;
 
rule "Hello World"
	when
		m : Message( status == Message.HELLO, message : message )
	then
		System.out.println( message ); 
		m.setMessage( "Goodbye cruel world" );
		m.setStatus( Message.GOODBYE );
		modify( m );
end

rule "GoodBye"
	no-loop true
	when
		m : Message( status == Message.GOODBYE, message : message )
	then
		System.out.println( message ); 
		m.setMessage( message );
end