lac.cnclib.net.pubsub.filter

Class SubscriptionFilter

java.lang.Object

lac.cnclib.net.pubsub.filter.SubscriptionFilter

All Implemented Interfaces:

java.io.Serializable

public class SubscriptionFilter
extends java.lang.Object
implements java.io.Serializable

Represents a filter that can be used when make a Subscription.

Author:

lincoln

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SubscriptionFilter() Default constructor.
SubscriptionFilter(java.util.List<SubscriptionFilterRule> rules) Default constructor with initial rules.

Method Summary

Methods

Modifier and Type	Method and Description
void	addRule(SubscriptionFilterRule rule) Adds a rule to this filter.
boolean	evaluation(InformationData informationData) Returns the evaluation of this filter due to the information data informed.
boolean	removeRule(SubscriptionFilterRule rule) Removes a rule from the filter.

Methods inherited from class java.lang.Object

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

Constructor Detail

SubscriptionFilter

public SubscriptionFilter()

Default constructor.

SubscriptionFilter

public SubscriptionFilter(java.util.List<SubscriptionFilterRule> rules)

Default constructor with initial rules.

Parameters:

rules - initial rules

Method Detail

addRule

public void addRule(SubscriptionFilterRule rule)

Adds a rule to this filter.

Parameters:

rule -

removeRule

public boolean removeRule(SubscriptionFilterRule rule)

Removes a rule from the filter.

Parameters:

rule - the rule to be removed

Returns:

evaluation

public boolean evaluation(InformationData informationData)

Returns the evaluation of this filter due to the information data informed.

Parameters:

informationData - the data to be evaluated

Returns:

true if the information data activates this filter