update the scheduler tutorial

easyrules-samples/src/main/java/org/easyrules/samples/scheduling/Launcher.java

@@ -15,13 +15,20 @@ public class Launcher {
 
     public static void main(String[] args) throws Exception {
 
-        RulesEngine rulesEngine = RulesEngineBuilder.aNewRulesEngine().build();
+        RulesEngine rulesEngine = RulesEngineBuilder.aNewRulesEngine()
+                .named("time rules engine")
+                .withSilentMode(true)
+                .build();
 
-        rulesEngine.registerRule(new TimeRule());
+        TimeRule timeRule = new TimeRule();
+        rulesEngine.registerRule(timeRule);
 
-        RulesEngineScheduler scheduler = new RulesEngineScheduler(rulesEngine);
-        scheduler.scheduleAtWithInterval(new Date(), 1);
+        RulesEngineScheduler scheduler = RulesEngineScheduler.getInstance();
+        scheduler.scheduleAtWithInterval(rulesEngine, new Date(), 1);
         scheduler.start();
 
+        System.out.println("Hit enter to stop the application");
+        System.in.read();
+        scheduler.stop();
     }
 }

easyrules-samples/src/main/java/org/easyrules/samples/scheduling/TimeRule.java

@@ -6,7 +6,7 @@ import org.easyrules.annotation.Rule;
 
 import java.util.Date;
 
-@Rule(name = "time rule", description = "Print the current time only if minutes are even")
+@Rule(name = "time rule", description = "Print the current time only if seconds are even")
 public class TimeRule {
 
     private Date now;
@@ -14,12 +14,12 @@ public class TimeRule {
     @Condition
     public boolean checkTime() {
         now = new Date();
-        return now.getMinutes() % 2 == 0;
+        return now.getSeconds() % 2 == 0;
     }
 
     @Action
     public void printTime() {
-        System.out.println("Minutes in " + now + " are even");
+        System.out.println("Seconds in " + now + " are even");
     }
 
 }