faa.tg.filters
Class AcTypeFilter

java.lang.Object
  faa.tg.filters.AbstractFilter
      faa.tg.filters.AcTypeFilter

All Implemented Interfaces:

Filter, FilterableListener, java.io.Serializable, java.util.EventListener

public class AcTypeFilter
extends AbstractFilter

 AcTypeFilter is an AbstractFilter; it listens for Filterable objects,
 checks to see if the events are instances of HasAcType (they have an
 associated aircraft type), and sends the events with a matching aircraft
 type to the listeners that are registered for that aircraft type. Events
 that do not have aircraft types associated with them are handled according 
 to how the AbstractFilter passThrough option is set.
 

See the source: AcTypeFilter.java

Version:

$Id: AcTypeFilter.java,v 3.2 2006/11/06 12:49:41 danaw Exp $

Author:

Dana N. Whicker, FAA/ACT-510, Tue May 23 2000

See Also:

HasAcType, AbstractFilter.setPassThrough(boolean), Serialized Form

Field Summary

private java.lang.String	acTypes
static java.lang.String	CVS_VERSION_ID The CVS Version ID
(package private) static long	serialVersionUID

Fields inherited from class faa.tg.filters.AbstractFilter

DEFAULT_PASS_THROUGH, listeners, passThrough

Constructor Summary

AcTypeFilter()
Constructs a class that filters objects associated with any aircraft type.

AcTypeFilter(java.lang.String acTypesStr)
Constructs a class that filters certain objects by aircraft; sets list of aircraft types to send to listeners.

Method Summary

java.lang.String	getAcTypes() Returns aircraft types that will be sent to listeners.
void	handleObject(Filterable evt) Receives Filterables and sends the ones with the correct aircraft type to the listeners.
static void	main(java.lang.String[] argv) Main method for testing
void	setAcTypes(java.lang.String acTypesStr) Sets the aircraft types that will be sent to listeners.

Methods inherited from class faa.tg.filters.AbstractFilter

addFilterableListener, fire, getPassThrough, removeFilterableListener, setPassThrough, substituteFileVariables

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

CVS_VERSION_ID

public static final java.lang.String CVS_VERSION_ID

The CVS Version ID

See Also:

Constant Field Values

acTypes

private java.lang.String acTypes

Constructor Detail

AcTypeFilter

public AcTypeFilter()

Constructs a class that filters objects associated with any aircraft type.

AcTypeFilter

public AcTypeFilter(java.lang.String acTypesStr)

Constructs a class that filters certain objects by aircraft; sets list of aircraft types to send to listeners.

Parameters:

acTypesStr - The list of ac types to send to listeners.

Method Detail

getAcTypes

public java.lang.String getAcTypes()

Returns aircraft types that will be sent to listeners.

Returns:

Returns aircraft types that will be sent to listeners.

setAcTypes

public void setAcTypes(java.lang.String acTypesStr)

Sets the aircraft types that will be sent to listeners.

Parameters:

acTypesStr - The aircraft types that will be sent to listeners.

handleObject

public void handleObject(Filterable evt)

Receives Filterables and sends the ones with the correct aircraft type to the listeners. Events not implementing the HasAcType interface will only be sent if the passThrough option is set.

Specified by:

handleObject in interface FilterableListener

Specified by:

handleObject in class AbstractFilter

Parameters:

evt - The Filterable object.

See Also:

AbstractFilter.setPassThrough(boolean)

main

public static void main(java.lang.String[] argv)

Main method for testing