ponderEnforcement.ponderMC.policyObjects
Class EnforcementObject

java.lang.Object
  |
  +--ponderEnforcement.ponderMC.policyObjects.EnforcementObject

Direct Known Subclasses:

ObligEnforcementObject, RefrainEnforcementObject

public class EnforcementObject

extends java.lang.Object

Function:Models an Enforcement Object, the superclass of all enforcement objects (i.e. obligation and refrain).

Field Summary

protected ConstraintHandler	constraintHandler
protected java.lang.String	name Fields
protected int	state

Constructor Summary

EnforcementObject(java.lang.String newName, BasicPolicyI newPolicyObj, PonderMCimpl pmc)
Constructor

Method Summary

java.util.Vector	checkConstraints(PonderEventI event) The method to check the constraints of this policy.
void	disable() Disable the policy
void	enable() Enable the policy
java.lang.String	getName()
int	getState() Get State
java.lang.String	getStateStr() Get State as a String
boolean	isEnabled() Return true if enabled, false otherwise
void	setState(int newState) Set State

Methods inherited from class java.lang.Object

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

Field Detail

name

protected java.lang.String name

Fields

state

protected int state

constraintHandler

protected ConstraintHandler constraintHandler

Constructor Detail

EnforcementObject

public EnforcementObject(java.lang.String newName,
                         BasicPolicyI newPolicyObj,
                         PonderMCimpl pmc)

Constructor

Parameters:

newName - The name of the policy object

policyObj - The policy object associated with this Enforcement Object

Method Detail

getName

public java.lang.String getName()

Returns:

The name of the policy

enable

public void enable()

Enable the policy

disable

public void disable()

Disable the policy

getState

public int getState()

Get State

getStateStr

public java.lang.String getStateStr()

Get State as a String

setState

public void setState(int newState)

Set State

isEnabled

public boolean isEnabled()

Return true if enabled, false otherwise

checkConstraints

public java.util.Vector checkConstraints(PonderEventI event)

The method to check the constraints of this policy. It accepts Event as a parameter in order to get any parameters that the event may be passing to the policy and are required by the constraint. It returns ALLOW or DISALLOW. DISALLOW if constraints prevent this policy from executing. ALLOW if constraints do not evaluate to true