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See:
Description
Interface Summary | |
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FileFilterListener | Defines callback methods for a listener class interested in File accept/reject events. |
Class Summary | |
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BaseFilter | Abstract base class for other File filter implementations that defines some common functionality. |
BaseFilter.UnitTest | See the Overview page of the project's javadocs for a general description of this unit test class. |
BaseFilter.UnitTest.TestFilter | |
CameraFileFilter | File filter that accepts files generated by a digital camera. |
ClassFilter | File filter that accepts Java class files. |
CompoundFilter | Meta filter whose accept method incorporates all the constraints of all the file filters that it was constructed with. |
CompoundFilter.UnitTest | See the Overview page of the project's javadocs for a general description of this unit test class. |
CompoundFilter.UnitTest.TestFilter | |
CompoundFilter.UnitTest.TestFilter0 | |
CompoundFilter.UnitTest.TestFilter1 | |
DirectoryFilter | File filter that accepts directories. |
FilterUtil | Provides static utility methods for dealing with file filters. |
HtmlFilter | File filter that accepts html files. |
JarFilter | File filter that accepts Java Archive files. |
JarOrZipFilter | File filter that accepts ZIP or Java Archive files. |
JavaFilter | File filter that accepts Java source code files. |
NormalFileFilter | File filter that accepts files. |
RegexFilter | Accepts any File which matches a set of regular expressions. |
RegexFilter.UnitTest | See the Overview page of the project's javadocs for a general description of this unit test class. |
SoundFileFilter | File filter that accepts sound files. |
SuffixFilter | Subclass of RegexFilter that makes it convenient to match File s based on their endings. |
SuffixFilter.UnitTest | See the Overview page of the project's javadocs for a general description of this unit test class. |
TarableFilter | Filter that accepts everything which passes TarUtil.isTarable . |
TarFilter | File filter that accepts TAR Archive files. |
VisibleFilter | File filter that accepts all visible normal files and directories, and rejects all hidden ones as well as other file system elements. |
VisibleOrRootFilter | Subclass of VisibleFilter that additionally accepts Files which are system roots. |
ZipFilter | File filter that accepts ZIP Archive files. |
ZippableFilter | Filter that accepts everything which passes ZipUtil.isZipable . |
Enum Summary | |
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CompoundFilter.LogicMode | Enum of all the supported modes for applying the individual filters. |
DirectoryMode | Enum of all the ways that directories can be handled by a filter. |
FileMode | Enum of all the ways that normal files can be handled by a filter. |
OtherMode | Enum of all the ways that "other" file system elements can be handled by a filter. |
PartMode | Enum of the different parts of a File's path which can be extracted and subjected to a filter's test. |
Provides classes that may be used for file filtering.
To understand this package, first examine the BaseFilter
class,
since almost every file filter implementation here suclasses it.
(One exception is CompoundFilter
).
Then examine these important subclasses of BaseFilter: RegexFilter
, and its subclass SuffixFilter
.
The reason why so many specific SuffixFilter subclasses exist
(e.g. ClassFilter
, JarFilter
, JavaFilter
, etc) is twofold.
First, these filters are common enough that it is nice to not require users to implement them every time.
Second, several of my classes allow file filters to be specified as command line arguments,
and it is very convenient to only have to specify the filter class name with no other parameters.
(The alternative, if specified SuffixFilter's class name along with a list of suffixes,
would require custom parsing code to be written.)
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