org.ka2ddo.yaac.filter
Class MessageContentFilter

java.lang.Object
  org.ka2ddo.yaac.filter.Filter
      org.ka2ddo.yaac.filter.MessageContentFilter

All Implemented Interfaces:

java.lang.Cloneable

public class MessageContentFilter
extends Filter
implements java.lang.Cloneable

Filter messages based on their containing (or not containing) specific elements in their messages, or specific strings in their free-text comments.

Field Summary

Fields inherited from class org.ka2ddo.yaac.filter.Filter

RESULT_NEUTRAL, RESULT_PASS, RESULT_REJECT, RESULT_WEAK_PASS, RESULT_WEAK_REJECT

Constructor Summary

MessageContentFilter()

Method Summary

int	acceptAX25Frame(AX25Frame frame) Indicate whether the specified message should be displayed or used to determine if a station should be displayed (if recursively called from acceptStation()).
int	acceptMessage(AX25Message msg) Indicate whether the specified message should be displayed or used to determine if a station should be displayed (if recursively called from acceptStation()).
int	acceptStation(StationState ss) Indicate whether the specified station should be displayed.
void	addFilterChangeListener(FilterChangeListener l) Register a listener for changes of this Filter.
java.lang.Object	clone() Creates and returns a copy of this object.
java.util.Iterator<java.lang.Enum>	enumIterator()
protected void	fireFilterChange()
java.lang.String	getCommentText()
java.lang.String	getFilterHelpTagName() Report a tag name used to look up JavaHelp for a filter editor.
java.lang.String	getFilterTypeTagName() Report a tag name used to look up the labelling for an editor panel for this editor instance in a ResourceBundle of translated names.
java.lang.String	getFilterUIName() Get the class name of a dynamically loadable class for the the GUI for this filter.
boolean	isEnabled()
boolean	isEnabled(java.lang.Enum e)
boolean	isNotMatch()
void	removeFilterChangeListener(FilterChangeListener l) Deregisters a listener.
void	setCommentText(java.lang.String commentText)
void	setEnabled(boolean enabled)
void	setEnabled(java.lang.Enum e, boolean enabled)
void	setNotMatch(boolean notMatch)
void	setToPassall() Reset the filter to a configuration that would pass the maximum amount of messages, packets, and stations.

Methods inherited from class java.lang.Object

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

Constructor Detail

MessageContentFilter

public MessageContentFilter()

Method Detail

acceptAX25Frame

public int acceptAX25Frame(AX25Frame frame)

Indicate whether the specified message should be displayed or used to determine if a station should be displayed (if recursively called from acceptStation()).

Specified by:

acceptAX25Frame in class Filter

Parameters:

frame - the timestamped AX25 frame record to analyze

Returns:

RESULT_xxx constant indicating if message information should be displayed

getFilterTypeTagName

public java.lang.String getFilterTypeTagName()

Report a tag name used to look up the labelling for an editor panel for this editor instance in a ResourceBundle of translated names.

Specified by:

getFilterTypeTagName in class Filter

Returns:

String to use in looking up form label for this filter's editor

getFilterHelpTagName

public java.lang.String getFilterHelpTagName()

Report a tag name used to look up JavaHelp for a filter editor.

Specified by:

getFilterHelpTagName in class Filter

Returns:

String name (as defined in HelpMap.jhm) for this filter's online help, or null if there is no filter specific help

getFilterUIName

public java.lang.String getFilterUIName()

Get the class name of a dynamically loadable class for the the GUI for this filter. The name is allowed to have a wildcard '*' in it where a GUI type ("gui" for standard Java or "android" for Android) can be substituted.

Specified by:

getFilterUIName in class Filter

Returns:

String name of GUI class for this filter

acceptStation

public int acceptStation(StationState ss)

Indicate whether the specified station should be displayed. The acceptMessage() and acceptAX25Frame() methods may be called to assist in the determination.

Specified by:

acceptStation in class Filter

Parameters:

ss - StationState record to analyze

Returns:

RESULT_xxx constant indicating if station information should be displayed

acceptMessage

public int acceptMessage(AX25Message msg)

Indicate whether the specified message should be displayed or used to determine if a station should be displayed (if recursively called from acceptStation()).

Specified by:

acceptMessage in class Filter

Parameters:

msg - the APRS Message record to analyze

Returns:

RESULT_xxx constant indicating if message information should be displayed

addFilterChangeListener

public void addFilterChangeListener(FilterChangeListener l)

Register a listener for changes of this Filter.

Specified by:

addFilterChangeListener in class Filter

Parameters:

l - FilterChangeListener to register

removeFilterChangeListener

public void removeFilterChangeListener(FilterChangeListener l)

Deregisters a listener. The listener will no longer be informed of changes to this filter.

Specified by:

removeFilterChangeListener in class Filter

Parameters:

l - FilterChangeListener to deregister

setToPassall

public void setToPassall()

Reset the filter to a configuration that would pass the maximum amount of messages, packets, and stations.

Specified by:

setToPassall in class Filter

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Creates and returns a copy of this object.

Overrides:

clone in class Filter

Returns:

a clone of this instance.

Throws:

java.lang.CloneNotSupportedException - if the object's class does not support the Cloneable interface. Subclasses that override the clone method can also throw this exception to indicate that an instance cannot be cloned.

See Also:

Cloneable

fireFilterChange

protected void fireFilterChange()

getCommentText

public java.lang.String getCommentText()

setCommentText

public void setCommentText(java.lang.String commentText)

isEnabled

public boolean isEnabled(java.lang.Enum e)
                  throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

setEnabled

public void setEnabled(java.lang.Enum e,
                       boolean enabled)

isEnabled

public boolean isEnabled()

setEnabled

public void setEnabled(boolean enabled)

isNotMatch

public boolean isNotMatch()

setNotMatch

public void setNotMatch(boolean notMatch)

enumIterator

public java.util.Iterator<java.lang.Enum> enumIterator()