org.eclipse.ocl.examples.eventmanager.filters

Class EventTypeFilter

java.lang.Object

org.eclipse.ocl.examples.eventmanager.filters.AbstractEventFilter

org.eclipse.ocl.examples.eventmanager.filters.EventTypeFilter

All Implemented Interfaces:

EventFilter

public class EventTypeFilter
extends AbstractEventFilter

Matches an event type. The constants are defined in Notifier.

Author:

Philipp Berger, Axel Uhl

Constructor Summary

Constructors

Constructor and Description
EventTypeFilter(int eventType, boolean negated) Creates a new EventTypeFilter with the given filter type.

Method Summary

Modifier and Type	Method and Description
EventTypeFilter	clone()
boolean	equals(java.lang.Object obj)
int	getEventType() Gives the event type of this filter object
java.lang.Object	getFilterCriterion() Returns the unique property for an AbstractEventFilter object
int	hashCode()
boolean	matchesFor(org.eclipse.emf.common.notify.Notification event) Tests if the incoming Notification matches the intern specification
java.lang.String	toString()

Methods inherited from class org.eclipse.ocl.examples.eventmanager.filters.AbstractEventFilter

expandNewAndOldValueCollections, isNegated, setNegated

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

EventTypeFilter

public EventTypeFilter(int eventType,
                       boolean negated)

Creates a new EventTypeFilter with the given filter type. For the different types @see Notifier

Parameters:

eventType -

negated - defines whether the filter is negated

Method Detail

equals

public boolean equals(java.lang.Object obj)

Specified by:

equals in class AbstractEventFilter

getEventType

public int getEventType()

Gives the event type of this filter object

Returns:

an integer representing the event type

hashCode

public int hashCode()

Specified by:

hashCode in class AbstractEventFilter

matchesFor

public boolean matchesFor(org.eclipse.emf.common.notify.Notification event)

Description copied from interface: EventFilter

Tests if the incoming Notification matches the intern specification

Parameters:

event - the Notification to control

Returns:

whether the given Notification matches the intern specification

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

clone

public EventTypeFilter clone()

Specified by:

clone in interface EventFilter

Specified by:

clone in class AbstractEventFilter

getFilterCriterion

public java.lang.Object getFilterCriterion()

Description copied from class: AbstractEventFilter

Returns the unique property for an AbstractEventFilter object

Specified by:

getFilterCriterion in interface EventFilter

Specified by:

getFilterCriterion in class AbstractEventFilter