Package org.apache.commons.io.filefilter

Class CanReadFileFilter

java.lang.Object
org.apache.commons.io.filefilter.AbstractFileFilter
org.apache.commons.io.filefilter.CanReadFileFilter
All Implemented Interfaces:
FileFilter, FilenameFilter, Serializable, FileVisitor<Path>, PathMatcher, PathFilter, PathVisitor, IOFileFilter
public class CanReadFileFilter extends AbstractFileFilter implements Serializable
This filter accepts Files that can be read.

Example, showing how to print out a list of the current directory's readable files:

Using Classic IO

 File dir = FileUtils.current();
 String[] files = dir.list(CanReadFileFilter.CAN_READ);
 for (String file : files) {
     System.out.println(file);
 }

Example, showing how to print out a list of the current directory's un-readable files: 

 File dir = FileUtils.current();
 String[] files = dir.list(CanReadFileFilter.CANNOT_READ);
 for (String file : files) {
     System.out.println(file);
 }

Example, showing how to print out a list of the current directory's read-only files: 

 File dir = FileUtils.current();
 String[] files = dir.list(CanReadFileFilter.READ_ONLY);
 for (String file : files) {
     System.out.println(file);
 }

Deprecating Serialization

Serialization is deprecated and will be removed in 3.0.

Since:
1.3
See Also: