org.apache.commons.io.filefilter
Class WildcardFilter
- FileFilter, FilenameFilter, Serializable, IOFileFilter
public class WildcardFilter
implements Serializable
Filters files using the supplied wildcards.
This filter selects files, but not directories, based on one or more wildcards
and using case-sensitive comparison.
The wildcard matcher uses the characters '?' and '*' to represent a
single or multiple wildcard characters.
This is the same as often found on Dos/Unix command lines.
The extension check is case-sensitive.
See
FilenameUtils.wildcardMatch
for more information.
For example:
File dir = new File(".");
FileFilter fileFilter = new WildcardFilter("*test*.java~*~");
File[] files = dir.listFiles(fileFilter);
for (int i = 0; i <32files.length; i++) {
System.out.println(files[i]);
}
$Revision: 606381 $ $Date: 2007-12-22 02:03:16 +0000 (Sat, 22 Dec 2007) $private String[] | wildcards - The wildcards that will be used to match filenames.
|
WildcardFilter(List wildcards) - Construct a new case-sensitive wildcard filter for a list of wildcards.
|
WildcardFilter(String wildcard) - Construct a new case-sensitive wildcard filter for a single wildcard.
|
WildcardFilter(String[] wildcards) - Construct a new case-sensitive wildcard filter for an array of wildcards.
|
boolean | accept(File file) - Checks to see if the filename matches one of the wildcards.
|
boolean | accept(File dir, String name) - Checks to see if the filename matches one of the wildcards.
|
wildcards
private final String[] wildcards
The wildcards that will be used to match filenames.
WildcardFilter
public WildcardFilter(List wildcards)
Construct a new case-sensitive wildcard filter for a list of wildcards.
wildcards
- the list of wildcards to match
WildcardFilter
public WildcardFilter(String wildcard)
Construct a new case-sensitive wildcard filter for a single wildcard.
wildcard
- the wildcard to match
WildcardFilter
public WildcardFilter(String[] wildcards)
Construct a new case-sensitive wildcard filter for an array of wildcards.
wildcards
- the array of wildcards to match
accept
public boolean accept(File file)
Checks to see if the filename matches one of the wildcards.
- accept in interface IOFileFilter
- accept in interface AbstractFileFilter
- true if the filename matches one of the wildcards
accept
public boolean accept(File dir,
String name)
Checks to see if the filename matches one of the wildcards.
- accept in interface IOFileFilter
- accept in interface AbstractFileFilter
dir
- the file directoryname
- the filename
- true if the filename matches one of the wildcards
Copyright (c) 2002-2009 Apache Software Foundation