cytoscape.util
Class RecentlyOpenedTracker

java.lang.Object
  cytoscape.util.RecentlyOpenedTracker

public class RecentlyOpenedTracker
extends Object

A class to keep track of a short list of recently opened URLs.

Constructor Summary

RecentlyOpenedTracker(String trackerFileName)
Creates a "recently opened" file tracker.

Method Summary

void	add(URL newURL) Adds "newURL" to the list of recently opened file names and trims the list if it has exceeded its maximum length.
URL	getMostRecentAddition()
List<URL>	getRecentlyOpenedURLs()
void	writeOut() Writes the list of recently opened files to the file specified by the constructor argument.

Methods inherited from class java.lang.Object

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

Constructor Detail

RecentlyOpenedTracker

public RecentlyOpenedTracker(String trackerFileName)
                      throws IOException

Creates a "recently opened" file tracker.

Parameters:

trackerFileName - the name of the file in the Cytoscape config directory to read saved file names from.

Throws:

IOException

Method Detail

getRecentlyOpenedURLs

public List<URL> getRecentlyOpenedURLs()

add

public void add(URL newURL)

Adds "newURL" to the list of recently opened file names and trims the list if it has exceeded its maximum length.

writeOut

public void writeOut()
              throws FileNotFoundException

Writes the list of recently opened files to the file specified by the constructor argument.

Throws:

FileNotFoundException

getMostRecentAddition

public URL getMostRecentAddition()

Returns:

the last addition or null if there are no URLs