exists_rule_test.drl

来自「jboss规则引擎」· DRL 代码 · 共 12 行

package org.drools.test;

import org.drools.Cheese;

global java.util.List list;

rule "42. exists rule test"
    when       
        exists Cheese( price == 5 )
    then
		list.add( new Integer( 5 ) );
end