com.ibm.websphere.brb.implementor
Class RuleFalse

java.lang.Object
  |
  +--com.ibm.websphere.brb.implementor.RuleFalse
All Implemented Interfaces:
RuleImplementor

public class RuleFalse
extends java.lang.Object
implements RuleImplementor

Always returns a false ConstraintReturn.


Constructor Summary
RuleFalse()
          RuleFalse constructor.
 
Method Summary
 java.lang.Object fire(TriggerPoint tp, java.lang.Object target, IRuleCopy rule, java.lang.Object[] parms)
          Invoke this method to elicit the behavior of the RuleImplementor.
 java.lang.String getDescription()
          The programmer's description of what the algorithm does.
 void init(java.lang.Object[] parms, java.lang.String[] dependentRules, java.lang.String userDefinedData, IRuleCopy rule)
          Insert the method's description here.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RuleFalse

public RuleFalse()
RuleFalse constructor.
Method Detail

fire

public java.lang.Object fire(TriggerPoint tp,
                             java.lang.Object target,
                             IRuleCopy rule,
                             java.lang.Object[] parms)
                      throws BusinessRuleBeansException
Description copied from interface: RuleImplementor
Invoke this method to elicit the behavior of the RuleImplementor. The behavior is completely determined by the programmer writing the rule implementor class.

Specified by:
fire in interface RuleImplementor
Following copied from interface: com.ibm.websphere.brb.RuleImplementor
Parameters:
tp - the trigger point which is firing this rule implementor.
target - the target object of the trigger point
rule - the rule that the implementor is running on behalf of
firingParams - the firing parameters, i.e. those parameters that are passed to the BRBeans framework at the trigger point
Returns:
The result of firing the rule implementor. Implementors that carry out classifications must return a single String. Implementors which check constraints should generally return a ConstraintReturn, especially if the results are to be combined and returned by the BRBeans framework.
Throws:
com.ibm.brb.BusinessRuleBeansException - Thrown when an error condition is associated with the fired Rule implementation.

getDescription

public java.lang.String getDescription()
The programmer's description of what the algorithm does.
Specified by:
getDescription in interface RuleImplementor
Returns:
java.lang.String

init

public void init(java.lang.Object[] parms,
                 java.lang.String[] dependentRules,
                 java.lang.String userDefinedData,
                 IRuleCopy rule)
Insert the method's description here. Creation date: (07/12/2000 9:28:48 AM)
Specified by:
init in interface RuleImplementor
Parameters:
inits - java.lang.Object[]