com.usefullittlethings.saw
Class Main

java.lang.Object
  |
  +--com.usefullittlethings.saw.Main

All Implemented Interfaces:

java.awt.event.ActionListener, AppControllerIfc, java.util.EventListener, java.util.Observer

public class Main

extends java.lang.Object

implements java.awt.event.ActionListener, AppControllerIfc, java.util.Observer

Controller class for Search and Whatever application. Invoking the main method of this class without any paramters will (the first time) run the File Edition of Search and Whatever. This class also handles the command-line interface via the command method.

Field Summary

static java.lang.String

VERSION

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e)
void	command(java.lang.String[] args)
void	copyAction(int from, int to) Duplicates the action indicated by the from index, placing the copy in the collection at the index specified by to.
void	copyFilter(int from, int to) Duplicates the filter indicated by the from index, placing the copy in the collection at the index specified by to.
void	exit(int i) Requests that the application terminate.
PluginCollection	getActionsModel() Returns a reference to the actions model
SearchControllerIfc	getCurrentSearchController() Returns the currently selected search controller plug-in.
PluginCollection	getFiltersModel() Returns a reference to the filters model
java.lang.String	getLogFileName() Returns the (relative) path and filename of the currently assigned logfile.
SearchControllerIfc[]	getSearchControllers() Returns a list of the currently installed search controller plug-ins.
static java.lang.String	getUsage()
void	interruptSearch(boolean exit) Interrupts the currently executing search.
boolean	isAutoSaveEnabled() Indicates whether or not sessions are automatically saved and restored on exit and start-up.
boolean	isLoggingEnabled() Indicates whether or not session events are automatically logged.
void	load() Loads the current state of the application.
static void	main(java.lang.String[] args)
void	moveActionPlugIn(int oldIndex, int newIndex) Moves the action indicated by the oldIndex value to the newIndex value location.
void	moveFilterPlugIn(int oldIndex, int newIndex) Moves the filter indicated by the oldIndex value to the newIndex value location.
void	removeAction(int index) Removes the action indicated by the index value.
void	removeFilter(int index) Removes the filter indicated by the index value.
void	reset() Resets the current state of the application, similar to a New action.
void	resetActionPlugIns() Resets the list of action plug-ins, adding back removed ones and removing duplicates.
void	resetFilterPlugIns() Resets the list of filter plug-ins, adding back removed ones and removing duplicates.
void	restoreLastState() Loads the current state of the application.
void	save() Saves the current state of the application.
void	saveConfig() Attempts to save the current configuration.
void	search(int[] config) Performs the search operation using the selected search plug-in, filters, and actions.
void	setAutoSaveEnabled(boolean enable) Attempts to set the auto-save flag to the value specified.
void	setCurrentSearchController(SearchControllerIfc controller) Attempts to set the currently selected search controller to the controller passed in to the method.
void	setLogFileName(java.lang.String name) Attempts to set the log file to the name specified.
void	setLoggingEnabled(boolean enable) Attempts to turn on/off event logging.
void	setSearchPatternPreferences(int[] preferences) Attempts to set the preferred order of search routines
void	update(java.util.Observable o, java.lang.Object arg)

Methods inherited from class java.lang.Object

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

Field Detail

VERSION

public static final java.lang.String VERSION

See Also:

Constant Field Values

Method Detail

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

exit

public void exit(int i)

Description copied from interface: AppControllerIfc

Requests that the application terminate.

Specified by:

exit in interface AppControllerIfc

interruptSearch

public void interruptSearch(boolean exit)

Interrupts the currently executing search.

Specified by:

interruptSearch in interface AppControllerIfc

search

public void search(int[] config)

Performs the search operation using the selected search plug-in, filters, and actions.

Specified by:

search in interface AppControllerIfc

update

public void update(java.util.Observable o,
                   java.lang.Object arg)

Specified by:

update in interface java.util.Observer

saveConfig

public void saveConfig()

Description copied from interface: AppControllerIfc

Attempts to save the current configuration.

Specified by:

saveConfig in interface AppControllerIfc

main

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

save

public void save()

Saves the current state of the application.

Specified by:

save in interface AppControllerIfc

load

public void load()

Loads the current state of the application.

Specified by:

load in interface AppControllerIfc

restoreLastState

public void restoreLastState()

Loads the current state of the application.

reset

public void reset()

Resets the current state of the application, similar to a New action.

Specified by:

reset in interface AppControllerIfc

copyFilter

public void copyFilter(int from,
                       int to)

Duplicates the filter indicated by the from index, placing the copy in the collection at the index specified by to.

Specified by:

copyFilter in interface AppControllerIfc

copyAction

public void copyAction(int from,
                       int to)

Duplicates the action indicated by the from index, placing the copy in the collection at the index specified by to.

Specified by:

copyAction in interface AppControllerIfc

removeFilter

public void removeFilter(int index)

Removes the filter indicated by the index value.

Specified by:

removeFilter in interface AppControllerIfc

removeAction

public void removeAction(int index)

Removes the action indicated by the index value.

Specified by:

removeAction in interface AppControllerIfc

resetFilterPlugIns

public void resetFilterPlugIns()

Resets the list of filter plug-ins, adding back removed ones and removing duplicates.

Specified by:

resetFilterPlugIns in interface AppControllerIfc

resetActionPlugIns

public void resetActionPlugIns()

Resets the list of action plug-ins, adding back removed ones and removing duplicates.

Specified by:

resetActionPlugIns in interface AppControllerIfc

moveFilterPlugIn

public void moveFilterPlugIn(int oldIndex,
                             int newIndex)

Moves the filter indicated by the oldIndex value to the newIndex value location.

Specified by:

moveFilterPlugIn in interface AppControllerIfc

moveActionPlugIn

public void moveActionPlugIn(int oldIndex,
                             int newIndex)

Moves the action indicated by the oldIndex value to the newIndex value location.

Specified by:

moveActionPlugIn in interface AppControllerIfc

getUsage

public static java.lang.String getUsage()

command

public void command(java.lang.String[] args)

setSearchPatternPreferences

public void setSearchPatternPreferences(int[] preferences)

Description copied from interface: AppControllerIfc

Attempts to set the preferred order of search routines

Specified by:

setSearchPatternPreferences in interface AppControllerIfc

getSearchControllers

public SearchControllerIfc[] getSearchControllers()

Returns a list of the currently installed search controller plug-ins.

Specified by:

getSearchControllers in interface AppControllerIfc

getCurrentSearchController

public SearchControllerIfc getCurrentSearchController()

Returns the currently selected search controller plug-in.

Specified by:

getCurrentSearchController in interface AppControllerIfc

setCurrentSearchController

public void setCurrentSearchController(SearchControllerIfc controller)

Attempts to set the currently selected search controller to the controller passed in to the method.

Specified by:

setCurrentSearchController in interface AppControllerIfc

getLogFileName

public java.lang.String getLogFileName()

Returns the (relative) path and filename of the currently assigned logfile.

Specified by:

getLogFileName in interface AppControllerIfc

setLogFileName

public void setLogFileName(java.lang.String name)

Attempts to set the log file to the name specified.

Specified by:

setLogFileName in interface AppControllerIfc

isAutoSaveEnabled

public boolean isAutoSaveEnabled()

Indicates whether or not sessions are automatically saved and restored on exit and start-up.

Specified by:

isAutoSaveEnabled in interface AppControllerIfc

setAutoSaveEnabled

public void setAutoSaveEnabled(boolean enable)

Attempts to set the auto-save flag to the value specified.

Specified by:

setAutoSaveEnabled in interface AppControllerIfc

isLoggingEnabled

public boolean isLoggingEnabled()

Description copied from interface: AppControllerIfc

Indicates whether or not session events are automatically logged.

Specified by:

isLoggingEnabled in interface AppControllerIfc

setLoggingEnabled

public void setLoggingEnabled(boolean enable)

Description copied from interface: AppControllerIfc

Attempts to turn on/off event logging.

Specified by:

setLoggingEnabled in interface AppControllerIfc

getFiltersModel

public PluginCollection getFiltersModel()

Returns a reference to the filters model

Specified by:

getFiltersModel in interface AppControllerIfc

getActionsModel

public PluginCollection getActionsModel()

Returns a reference to the actions model

Specified by:

getActionsModel in interface AppControllerIfc