File	Doc	Category	Size	Date	Package
FileFilterUtils.java	API Doc	Android 1.5 API	12923	Wed May 06 22:42:46 BST 2009	org.apache.commons.io.filefilter

FileFilterUtils

• java.lang.Object

Fields Summary
private static IOFileFilter	cvsFilter
private static IOFileFilter	svnFilter

Constructors Summary
public FileFilterUtils() FileFilterUtils is not normally instantiated.

Methods Summary
public static org.apache.commons.io.filefilter.IOFileFilter	ageFileFilter(long cutoff) Returns a filter that returns true if the file was last modified after the specified cutoff time. param cutoff the time threshold return an appropriately configured age file filter since Commons IO 1.2 return new AgeFileFilter(cutoff);
public static org.apache.commons.io.filefilter.IOFileFilter	ageFileFilter(long cutoff, boolean acceptOlder) Returns a filter that filters files based on a cutoff time. param cutoff the time threshold param acceptOlder if true, older files get accepted, if false, newer return an appropriately configured age file filter since Commons IO 1.2 return new AgeFileFilter(cutoff, acceptOlder);
public static org.apache.commons.io.filefilter.IOFileFilter	ageFileFilter(java.util.Date cutoffDate) Returns a filter that returns true if the file was last modified after the specified cutoff date. param cutoffDate the time threshold return an appropriately configured age file filter since Commons IO 1.2 return new AgeFileFilter(cutoffDate);
public static org.apache.commons.io.filefilter.IOFileFilter	ageFileFilter(java.util.Date cutoffDate, boolean acceptOlder) Returns a filter that filters files based on a cutoff date. param cutoffDate the time threshold param acceptOlder if true, older files get accepted, if false, newer return an appropriately configured age file filter since Commons IO 1.2 return new AgeFileFilter(cutoffDate, acceptOlder);
public static org.apache.commons.io.filefilter.IOFileFilter	ageFileFilter(java.io.File cutoffReference) Returns a filter that returns true if the file was last modified after the specified reference file. param cutoffReference the file whose last modification time is usesd as the threshold age of the files return an appropriately configured age file filter since Commons IO 1.2 return new AgeFileFilter(cutoffReference);
public static org.apache.commons.io.filefilter.IOFileFilter	ageFileFilter(java.io.File cutoffReference, boolean acceptOlder) Returns a filter that filters files based on a cutoff reference file. param cutoffReference the file whose last modification time is usesd as the threshold age of the files param acceptOlder if true, older files get accepted, if false, newer return an appropriately configured age file filter since Commons IO 1.2 return new AgeFileFilter(cutoffReference, acceptOlder);
public static org.apache.commons.io.filefilter.IOFileFilter	andFileFilter(org.apache.commons.io.filefilter.IOFileFilter filter1, org.apache.commons.io.filefilter.IOFileFilter filter2) Returns a filter that ANDs the two specified filters. param filter1 the first filter param filter2 the second filter return a filter that ANDs the two specified filters return new AndFileFilter(filter1, filter2);
public static org.apache.commons.io.filefilter.IOFileFilter	asFileFilter(java.io.FileFilter filter) Returns an IOFileFilter that wraps the FileFilter instance. param filter the filter to be wrapped return a new filter that implements IOFileFilter return new DelegateFileFilter(filter);
public static org.apache.commons.io.filefilter.IOFileFilter	asFileFilter(java.io.FilenameFilter filter) Returns an IOFileFilter that wraps the FilenameFilter instance. param filter the filter to be wrapped return a new filter that implements IOFileFilter return new DelegateFileFilter(filter);
public static org.apache.commons.io.filefilter.IOFileFilter	directoryFileFilter() Returns a filter that checks if the file is a directory. return file filter that accepts only directories and not files return DirectoryFileFilter.DIRECTORY;
public static org.apache.commons.io.filefilter.IOFileFilter	falseFileFilter() Returns a filter that always returns false. return a false filter return FalseFileFilter.FALSE;
public static org.apache.commons.io.filefilter.IOFileFilter	fileFileFilter() Returns a filter that checks if the file is a file (and not a directory). return file filter that accepts only files and not directories return FileFileFilter.FILE;
public static org.apache.commons.io.filefilter.IOFileFilter	makeCVSAware(org.apache.commons.io.filefilter.IOFileFilter filter) Decorates a filter to make it ignore CVS directories. Passing in null will return a filter that accepts everything except CVS directories. param filter the filter to decorate, null means an unrestricted filter return the decorated filter, never null since Commons IO 1.1 (method existed but had bug in 1.0) if (cvsFilter == null) { cvsFilter = notFileFilter( andFileFilter(directoryFileFilter(), nameFileFilter("CVS"))); } if (filter == null) { return cvsFilter; } else { return andFileFilter(filter, cvsFilter); }
public static org.apache.commons.io.filefilter.IOFileFilter	makeDirectoryOnly(org.apache.commons.io.filefilter.IOFileFilter filter) Decorates a filter so that it only applies to directories and not to files. param filter the filter to decorate, null means an unrestricted filter return the decorated filter, never null since Commons IO 1.3 if (filter == null) { return DirectoryFileFilter.DIRECTORY; } return new AndFileFilter(DirectoryFileFilter.DIRECTORY, filter);
public static org.apache.commons.io.filefilter.IOFileFilter	makeFileOnly(org.apache.commons.io.filefilter.IOFileFilter filter) Decorates a filter so that it only applies to files and not to directories. param filter the filter to decorate, null means an unrestricted filter return the decorated filter, never null since Commons IO 1.3 if (filter == null) { return FileFileFilter.FILE; } return new AndFileFilter(FileFileFilter.FILE, filter);
public static org.apache.commons.io.filefilter.IOFileFilter	makeSVNAware(org.apache.commons.io.filefilter.IOFileFilter filter) Decorates a filter to make it ignore SVN directories. Passing in null will return a filter that accepts everything except SVN directories. param filter the filter to decorate, null means an unrestricted filter return the decorated filter, never null since Commons IO 1.1 if (svnFilter == null) { svnFilter = notFileFilter( andFileFilter(directoryFileFilter(), nameFileFilter(".svn"))); } if (filter == null) { return svnFilter; } else { return andFileFilter(filter, svnFilter); }
public static org.apache.commons.io.filefilter.IOFileFilter	nameFileFilter(java.lang.String name) Returns a filter that returns true if the filename matches the specified text. param name the filename return a name checking filter return new NameFileFilter(name);
public static org.apache.commons.io.filefilter.IOFileFilter	notFileFilter(org.apache.commons.io.filefilter.IOFileFilter filter) Returns a filter that NOTs the specified filter. param filter the filter to invert return a filter that NOTs the specified filter return new NotFileFilter(filter);
public static org.apache.commons.io.filefilter.IOFileFilter	orFileFilter(org.apache.commons.io.filefilter.IOFileFilter filter1, org.apache.commons.io.filefilter.IOFileFilter filter2) Returns a filter that ORs the two specified filters. param filter1 the first filter param filter2 the second filter return a filter that ORs the two specified filters return new OrFileFilter(filter1, filter2);
public static org.apache.commons.io.filefilter.IOFileFilter	prefixFileFilter(java.lang.String prefix) Returns a filter that returns true if the filename starts with the specified text. param prefix the filename prefix return a prefix checking filter return new PrefixFileFilter(prefix);
public static org.apache.commons.io.filefilter.IOFileFilter	sizeFileFilter(long threshold) Returns a filter that returns true if the file is bigger than a certain size. param threshold the file size threshold return an appropriately configured SizeFileFilter since Commons IO 1.2 return new SizeFileFilter(threshold);
public static org.apache.commons.io.filefilter.IOFileFilter	sizeFileFilter(long threshold, boolean acceptLarger) Returns a filter that filters based on file size. param threshold the file size threshold param acceptLarger if true, larger files get accepted, if false, smaller return an appropriately configured SizeFileFilter since Commons IO 1.2 return new SizeFileFilter(threshold, acceptLarger);
public static org.apache.commons.io.filefilter.IOFileFilter	sizeRangeFileFilter(long minSizeInclusive, long maxSizeInclusive) Returns a filter that accepts files whose size is >= minimum size and <= maximum size. param minSizeInclusive the minimum file size (inclusive) param maxSizeInclusive the maximum file size (inclusive) return an appropriately configured IOFileFilter since Commons IO 1.3 IOFileFilter minimumFilter = new SizeFileFilter(minSizeInclusive, true); IOFileFilter maximumFilter = new SizeFileFilter(maxSizeInclusive + 1L, false); return new AndFileFilter(minimumFilter, maximumFilter);
public static org.apache.commons.io.filefilter.IOFileFilter	suffixFileFilter(java.lang.String suffix) Returns a filter that returns true if the filename ends with the specified text. param suffix the filename suffix return a suffix checking filter return new SuffixFileFilter(suffix);
public static org.apache.commons.io.filefilter.IOFileFilter	trueFileFilter() Returns a filter that always returns true. return a true filter return TrueFileFilter.TRUE;