File	Doc	Category	Size	Date	Package
ExtendedFileFilter.java	API Doc	Azureus 3.0.3.4	8733	Fri Mar 12 11:00:20 GMT 2004	org.pf.file

ExtendedFileFilter

• java.lang.Object

Fields Summary
protected static final int	DIR_CHECK_NAME
protected static final int	DIR_INCLUDE
protected static final int	DIR_EXCLUDE
private List	stringPatterns
private int	dirHandling

Constructors Summary
public ExtendedFileFilter() Initialize the new instance with default values.

Methods Summary
public boolean	accept(java.io.File dir, java.lang.String name) Tests if a specified file should be included in a file list. param dir the directory in which the file was found. param name the name of the file. return true if and only if the name should be included in the file list, false otherwise. File fileOrDir = null ; fileOrDir = new File( dir, name ) ; if ( fileOrDir.isDirectory() ) { if ( this.mustIncludeDirectories() ) return true ; if ( this.mustExcludeDirectories() ) return false ; } return ( this.checkAgainstPatterns( name ) ) ;
public void	addPattern(java.lang.String pattern) Adds a pattern. All filenames match this pattern are acceptable. Case sensitivity is switched on ! param pattern The pattern string containing optional wildcards ( '*', '?' ) StringPattern stringPattern = null ; stringPattern = new StringPattern( pattern, false ) ; this.getStringPatterns().add( stringPattern ) ;
public void	addPattern(java.lang.String pattern, char digitWildcard) Adds a pattern. All filenames match this pattern are acceptable. Case sensitivity is switched on ! The second parameter specifies a character that will be recognized in the pattern as a placeholder for a single digit character. A patterb "XX-####.log" with a digitWildcard set to '#' wil match to "XX-2000.log" and "XX-7376.log" but not to "XX-C363.log" and "XX-dddd.log". param pattern The pattern string containing optional wildcards ( '*', '?' ) param digitWildcard The character that will be treated as wildcard for digits ('0'-'9') StringPattern stringPattern = null ; stringPattern = new StringPattern( pattern, false, digitWildcard ) ; this.getStringPatterns().add( stringPattern ) ;
public void	addPattern(java.lang.String pattern, boolean ignoreCase) Adds a pattern. All filenames match this pattern are acceptable. param pattern The pattern string containing optional wildcards ( '*', '?' ) param ignoreCase If true, all character comparisons are ignoring uppercase/lowercase StringPattern stringPattern = null ; stringPattern = new StringPattern( pattern, ignoreCase ) ; this.getStringPatterns().add( stringPattern ) ;
public void	addPattern(java.lang.String pattern, boolean ignoreCase, char digitWildcard) Adds a pattern. All filenames that match this pattern are acceptable. Additionally to the standard wildcards '*' and '?' a wildcard for single digit characters ('0' - '9') can be specified here. param pattern The pattern string containing optional wildcards ( '*', '?' ) param ignoreCase If true, all character comparisons are ignoring uppercase/lowercase param digitWildcard The character that will be treated as wildcard for digits ('0'-'9') StringPattern stringPattern = null ; stringPattern = new StringPattern( pattern, ignoreCase, digitWildcard ) ; this.getStringPatterns().add( stringPattern ) ;
public void	alwaysExcludeDirectories() Sets the filter to never accept directories. this.setDirHandling( DIR_EXCLUDE ) ;
public void	alwaysIncludeDirectories() Sets the filter to always accept directories, even if they don't match a given pattern. this.setDirHandling( DIR_INCLUDE ) ;
protected boolean	checkAgainstPatterns(java.lang.String name) Iterator iterator = null ; StringPattern pattern = null ; iterator = this.getStringPatterns().iterator() ; while ( iterator.hasNext() ) { pattern = (StringPattern)iterator.next() ; if ( pattern.matches( name ) ) return true ; } // while return false ; // No pattern matched
public void	checkNameOfDirectories() Sets the filter to only accept directories that match a defined pattern. this.setDirHandling( DIR_CHECK_NAME ) ;
protected int	getDirHandling() return dirHandling ;
protected java.util.List	getStringPatterns() return stringPatterns ;
public boolean	mustExcludeDirectories() Returns true if the filter never accepts directories. return ( this.getDirHandling() == DIR_EXCLUDE ) ;
public boolean	mustIncludeDirectories() Returns true if the filter always accepts directories, even if they don't match a given pattern. return ( this.getDirHandling() == DIR_INCLUDE ) ;
protected void	setDirHandling(int newValue) dirHandling = newValue ;
protected void	setStringPatterns(java.util.List newValue) stringPatterns = newValue ;