Class FileFileFilter

  • All Implemented Interfaces:
    java.io.FileFilter, java.io.FilenameFilter, java.io.Serializable, IOFileFilter

    public class FileFileFilter
    extends AbstractFileFilter
    implements java.io.Serializable
    This filter accepts Files that are files (not directories).

    For example, here is how to print out a list of the real files within the current directory:

     File dir = new File(".");
     String[] files = dir.list( FileFileFilter.FILE );
     for ( int i = 0; i < files.length; i++ ) {
         System.out.println(files[i]);
     }
     
    Since:
    1.3
    Version:
    $Id: FileFileFilter.java 1304052 2012-03-22 20:55:29Z ggregory $
    See Also:
    FileFilterUtils.fileFileFilter(), Serialized Form
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static IOFileFilter FILE
      Singleton instance of file filter
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected FileFileFilter()
      Restrictive consructor.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean accept​(java.io.File file)
      Checks to see if the file is a file.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    • Field Detail

      • FILE

        public static final IOFileFilter FILE
        Singleton instance of file filter
    • Constructor Detail

      • FileFileFilter

        protected FileFileFilter()
        Restrictive consructor.
    • Method Detail

      • accept

        public boolean accept​(java.io.File file)
        Checks to see if the file is a file.
        Specified by:
        accept in interface java.io.FileFilter
        Specified by:
        accept in interface IOFileFilter
        Overrides:
        accept in class AbstractFileFilter
        Parameters:
        file - the File to check
        Returns:
        true if the file is a file