org.kuali.rice.krms.impl.validation
Class ValidationRule

java.lang.Object
  org.kuali.rice.krms.framework.engine.BasicRule
      org.kuali.rice.krms.impl.validation.ValidationRule

All Implemented Interfaces:

Rule

public class ValidationRule
extends BasicRule

A Rule that executes a Action when the Proposition is false, as opposed to BasicRule which executes its action when the proposition is true.

Author:

Kuali Rice Team (rice.collab@kuali.org)

Constructor Summary

ValidationRule(ValidationRuleType type, String name, Proposition proposition, List<Action> actions)

Method Summary

protected boolean

shouldExecuteAction(boolean ruleExecutionResult) Valid Validation Rules execute when the ruleExecutionResult is false.

Methods inherited from class org.kuali.rice.krms.framework.engine.BasicRule

evaluate, getName, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ValidationRule

public ValidationRule(ValidationRuleType type,
                      String name,
                      Proposition proposition,
                      List<Action> actions)

Parameters:

type - ValidationRuleType

name - Rule name

proposition - Proposition

actions - Rule Actions

Throws:

IllegalArgumentException - if type is null

Method Detail

shouldExecuteAction

protected boolean shouldExecuteAction(boolean ruleExecutionResult)

Valid Validation Rules execute when the ruleExecutionResult is false. Invalid Validation Rules execute when the ruleExecutionResult is true.

Overrides:

shouldExecuteAction in class BasicRule

Parameters:

ruleExecutionResult - result of the rules execution

Returns:

should the actions be executed