Java Doc for FileFilterUtils.java in  » Library » apache-common-IO » org » apache » commons » io » filefilter » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Library » apache common IO » org.apache.commons.io.filefilter   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.apache.commons.io.filefilter.FileFilterUtils FileFilterUtils public class FileFilterUtils (Code) Useful utilities for working with file filters. It provides access to all file filter implementations in this package so you don't have to import every class you use. since:    Commons IO 1.0 version:    $Id: FileFilterUtils.java 471628 2006-11-06 04:06:45Z bayard $ author:    Stephen Colebourne author:    Jeremias Maerki author:    Masato Tezuka author:    Rahul Akolkar Constructor Summary public   FileFilterUtils()      FileFilterUtils is not normally instantiated. Method Summary public static  IOFileFilter ageFileFilter(long cutoff)      Returns a filter that returns true if the file was last modified after the specified cutoff time. public static  IOFileFilter ageFileFilter(long cutoff, boolean acceptOlder)      Returns a filter that filters files based on a cutoff time. public static  IOFileFilter ageFileFilter(Date cutoffDate)      Returns a filter that returns true if the file was last modified after the specified cutoff date. public static  IOFileFilter ageFileFilter(Date cutoffDate, boolean acceptOlder)      Returns a filter that filters files based on a cutoff date. public static  IOFileFilter ageFileFilter(File cutoffReference)      Returns a filter that returns true if the file was last modified after the specified reference file. public static  IOFileFilter ageFileFilter(File cutoffReference, boolean acceptOlder)      Returns a filter that filters files based on a cutoff reference file. public static  IOFileFilter andFileFilter(IOFileFilter filter1, IOFileFilter filter2)      Returns a filter that ANDs the two specified filters. public static  IOFileFilter asFileFilter(FileFilter filter)      Returns an IOFileFilter that wraps the FileFilter instance. public static  IOFileFilter asFileFilter(FilenameFilter filter)      Returns an IOFileFilter that wraps the FilenameFilter instance. public static  IOFileFilter directoryFileFilter()      Returns a filter that checks if the file is a directory. public static  IOFileFilter falseFileFilter()      Returns a filter that always returns false. public static  IOFileFilter fileFileFilter()      Returns a filter that checks if the file is a file (and not a directory). public static  IOFileFilter makeCVSAware(IOFileFilter filter)      Decorates a filter to make it ignore CVS directories. public static  IOFileFilter makeDirectoryOnly(IOFileFilter filter)      Decorates a filter so that it only applies to directories and not to files. public static  IOFileFilter makeFileOnly(IOFileFilter filter)      Decorates a filter so that it only applies to files and not to directories. public static  IOFileFilter makeSVNAware(IOFileFilter filter)      Decorates a filter to make it ignore SVN directories. public static  IOFileFilter nameFileFilter(String name)      Returns a filter that returns true if the filename matches the specified text. public static  IOFileFilter notFileFilter(IOFileFilter filter)      Returns a filter that NOTs the specified filter. public static  IOFileFilter orFileFilter(IOFileFilter filter1, IOFileFilter filter2)      Returns a filter that ORs the two specified filters. public static  IOFileFilter prefixFileFilter(String prefix)      Returns a filter that returns true if the filename starts with the specified text. public static  IOFileFilter sizeFileFilter(long threshold)      Returns a filter that returns true if the file is bigger than a certain size. public static  IOFileFilter sizeFileFilter(long threshold, boolean acceptLarger)      Returns a filter that filters based on file size. public static  IOFileFilter sizeRangeFileFilter(long minSizeInclusive, long maxSizeInclusive)      Returns a filter that accepts files whose size is >= minimum size and <= maximum size. public static  IOFileFilter suffixFileFilter(String suffix)      Returns a filter that returns true if the filename ends with the specified text. public static  IOFileFilter trueFileFilter()      Returns a filter that always returns true. Constructor Detail FileFilterUtils public FileFilterUtils()(Code) FileFilterUtils is not normally instantiated. Method Detail ageFileFilter public static IOFileFilter ageFileFilter(long cutoff)(Code) Returns a filter that returns true if the file was last modified after the specified cutoff time. Parameters:   cutoff - the time threshold an appropriately configured age file filter since:    Commons IO 1.2 ageFileFilter public static IOFileFilter ageFileFilter(long cutoff, boolean acceptOlder)(Code) Returns a filter that filters files based on a cutoff time. Parameters:   cutoff - the time threshold Parameters:   acceptOlder - if true, older files get accepted, if false, newer an appropriately configured age file filter since:    Commons IO 1.2 ageFileFilter public static IOFileFilter ageFileFilter(Date cutoffDate)(Code) Returns a filter that returns true if the file was last modified after the specified cutoff date. Parameters:   cutoffDate - the time threshold an appropriately configured age file filter since:    Commons IO 1.2 ageFileFilter public static IOFileFilter ageFileFilter(Date cutoffDate, boolean acceptOlder)(Code) Returns a filter that filters files based on a cutoff date. Parameters:   cutoffDate - the time threshold Parameters:   acceptOlder - if true, older files get accepted, if false, newer an appropriately configured age file filter since:    Commons IO 1.2 ageFileFilter public static IOFileFilter ageFileFilter(File cutoffReference)(Code) Returns a filter that returns true if the file was last modified after the specified reference file. Parameters:   cutoffReference - the file whose last modificationtime is usesd as the threshold age of the files an appropriately configured age file filter since:    Commons IO 1.2 ageFileFilter public static IOFileFilter ageFileFilter(File cutoffReference, boolean acceptOlder)(Code) Returns a filter that filters files based on a cutoff reference file. Parameters:   cutoffReference - the file whose last modificationtime is usesd as the threshold age of the files Parameters:   acceptOlder - if true, older files get accepted, if false, newer an appropriately configured age file filter since:    Commons IO 1.2 andFileFilter public static IOFileFilter andFileFilter(IOFileFilter filter1, IOFileFilter filter2)(Code) Returns a filter that ANDs the two specified filters. Parameters:   filter1 - the first filter Parameters:   filter2 - the second filter a filter that ANDs the two specified filters asFileFilter public static IOFileFilter asFileFilter(FileFilter filter)(Code) Returns an IOFileFilter that wraps the FileFilter instance. Parameters:   filter - the filter to be wrapped a new filter that implements IOFileFilter asFileFilter public static IOFileFilter asFileFilter(FilenameFilter filter)(Code) Returns an IOFileFilter that wraps the FilenameFilter instance. Parameters:   filter - the filter to be wrapped a new filter that implements IOFileFilter directoryFileFilter public static IOFileFilter directoryFileFilter()(Code) Returns a filter that checks if the file is a directory. file filter that accepts only directories and not files falseFileFilter public static IOFileFilter falseFileFilter()(Code) Returns a filter that always returns false. a false filter fileFileFilter public static IOFileFilter fileFileFilter()(Code) Returns a filter that checks if the file is a file (and not a directory). file filter that accepts only files and not directories makeCVSAware public static IOFileFilter makeCVSAware(IOFileFilter filter)(Code) Decorates a filter to make it ignore CVS directories. Passing in null will return a filter that accepts everything except CVS directories. Parameters:   filter - the filter to decorate, null means an unrestricted filter the decorated filter, never null since:    1.1 (method existed but had bug in 1.0) makeDirectoryOnly public static IOFileFilter makeDirectoryOnly(IOFileFilter filter)(Code) Decorates a filter so that it only applies to directories and not to files. Parameters:   filter - the filter to decorate, null means an unrestricted filter the decorated filter, never null since:    1.3 makeFileOnly public static IOFileFilter makeFileOnly(IOFileFilter filter)(Code) Decorates a filter so that it only applies to files and not to directories. Parameters:   filter - the filter to decorate, null means an unrestricted filter the decorated filter, never null since:    1.3 makeSVNAware public static IOFileFilter makeSVNAware(IOFileFilter filter)(Code) Decorates a filter to make it ignore SVN directories. Passing in null will return a filter that accepts everything except SVN directories. Parameters:   filter - the filter to decorate, null means an unrestricted filter the decorated filter, never null since:    1.1 nameFileFilter public static IOFileFilter nameFileFilter(String name)(Code) Returns a filter that returns true if the filename matches the specified text. Parameters:   name - the filename a name checking filter notFileFilter public static IOFileFilter notFileFilter(IOFileFilter filter)(Code) Returns a filter that NOTs the specified filter. Parameters:   filter - the filter to invert a filter that NOTs the specified filter orFileFilter public static IOFileFilter orFileFilter(IOFileFilter filter1, IOFileFilter filter2)(Code) Returns a filter that ORs the two specified filters. Parameters:   filter1 - the first filter Parameters:   filter2 - the second filter a filter that ORs the two specified filters prefixFileFilter public static IOFileFilter prefixFileFilter(String prefix)(Code) Returns a filter that returns true if the filename starts with the specified text. Parameters:   prefix - the filename prefix a prefix checking filter sizeFileFilter public static IOFileFilter sizeFileFilter(long threshold)(Code) Returns a filter that returns true if the file is bigger than a certain size. Parameters:   threshold - the file size threshold an appropriately configured SizeFileFilter since:    Commons IO 1.2 sizeFileFilter public static IOFileFilter sizeFileFilter(long threshold, boolean acceptLarger)(Code) Returns a filter that filters based on file size. Parameters:   threshold - the file size threshold Parameters:   acceptLarger - if true, larger files get accepted, if false, smaller an appropriately configured SizeFileFilter since:    Commons IO 1.2 sizeRangeFileFilter public static IOFileFilter sizeRangeFileFilter(long minSizeInclusive, long maxSizeInclusive)(Code) Returns a filter that accepts files whose size is >= minimum size and <= maximum size. Parameters:   minSizeInclusive - the minimum file size (inclusive) Parameters:   maxSizeInclusive - the maximum file size (inclusive) an appropriately configured IOFileFilter since:    Commons IO 1.3 suffixFileFilter public static IOFileFilter suffixFileFilter(String suffix)(Code) Returns a filter that returns true if the filename ends with the specified text. Parameters:   suffix - the filename suffix a suffix checking filter trueFileFilter public static IOFileFilter trueFileFilter()(Code) Returns a filter that always returns true. a true filter Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)