Package net.sf.basedb.util.extensions.manager.filter

Class InstalledFilter

java.lang.Object

net.sf.basedb.util.extensions.manager.filter.InstalledFilter

All Implemented Interfaces:

Filter<ExtensionsFile>

public class InstalledFilter
extends Object
implements Filter<ExtensionsFile>

Filter implementation for extension files that allow installed files to pass. A Settings object is used to keep track of which files are installed and not.

Since:

3.0

Author:

Nicklas

Last modified

$Date: 2011-04-15 09:52:28 +0200 (fr, 15 apr 2011) $

Field Summary

Fields

Modifier and Type	Field	Description
private static final Logger	log
private final Filter<ExtensionsFile>	parent
private final Settings	settings

Constructor Summary

Constructors

Constructor	Description
InstalledFilter(Settings settings)	Create a new filter.
InstalledFilter(Settings settings, Filter<ExtensionsFile> parent)	Create a new filter with an optional chained parent filted.

Method Summary

Modifier and Type	Method	Description
boolean	evaluate(ExtensionsFile xtFile)	Evaluate if the given object should pass the filter or not.

Methods inherited from class java.lang.Object

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

Field Details

log

private static final Logger log

settings

private final Settings settings

parent

private final Filter<ExtensionsFile> parent

Constructor Details

InstalledFilter

public InstalledFilter(Settings settings)

Create a new filter.

Parameters:

settings - The settings object to use when checking if a file is installed or not

InstalledFilter

public InstalledFilter(Settings settings,
 Filter<ExtensionsFile> parent)

Create a new filter with an optional chained parent filted.

Parameters:

settings - The settings object to use when checking if a file is installed or not

parent - An optional parent filter that will also be checked

Method Details

evaluate

public boolean evaluate(ExtensionsFile xtFile)

Description copied from interface: Filter

Evaluate if the given object should pass the filter or not.

Specified by:

evaluate in interface Filter<ExtensionsFile>

Parameters:

xtFile - The object to evaluate

Returns:

TRUE if the object passes the filter, FALSE otherwise