com.caucho.health.predicate
Class Nand

java.lang.Object
  extended by com.caucho.health.predicate.AbstractHealthPredicate
      extended by com.caucho.health.predicate.AbstractCombiningPredicate
          extended by com.caucho.health.predicate.Nand
All Implemented Interfaces:
HealthActionAware, HealthPredicate

@Configurable
public class Nand
extends AbstractCombiningPredicate

Matches if all of the child predicates fail.

<health:HttpStatusHealthCheck ee:Named="httpCheck1">
   <url>http://localhost:8080/check1.jsp</url>
 </health:HttpStatusHealthCheck>
 
 <health:HttpStatusHealthCheck ee:Named="httpCheck2">
   <url>http://localhost:8080/check2.jsp</url>
 </health:HttpStatusHealthCheck>
 
 <health:Restart>
   <health:Nand>
     <health:IfHealthOk healthCheck="${httpCheck1}"/>
     <health:IfHealthOk healthCheck="${httpCheck2}"/>
   </health:Nand>
 </health:Restart>
 


Constructor Summary
Nand()
           
 
Method Summary
 boolean isMatch(HealthEvent healthEvent)
          Matches children with logical NAND operation
 
Methods inherited from class com.caucho.health.predicate.AbstractCombiningPredicate
add, getPredicates, init, setAction
 
Methods inherited from class com.caucho.health.predicate.AbstractHealthPredicate
toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

Nand

public Nand()
Method Detail

isMatch

public boolean isMatch(HealthEvent healthEvent)
Matches children with logical NAND operation

Specified by:
isMatch in interface HealthPredicate
Overrides:
isMatch in class AbstractHealthPredicate