Class FileFilter


  • public class FileFilter
    extends java.lang.Object
    A file filter using includes/excludes patterns.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static java.lang.String DEFAULT_EXCLUDES  
      private static java.lang.String DEFAULT_INCLUDES  
      private java.util.List<java.lang.String> excludes  
      private java.util.List<java.lang.String> includes  
    • Constructor Summary

      Constructors 
      Constructor Description
      FileFilter​(java.util.List<java.lang.String> includes, java.util.List<java.lang.String> excludes)
      Construct a new FileFilter
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      private java.lang.String buildPattern​(java.util.List<java.lang.String> patterns, java.lang.String defaultPattern)  
      java.lang.String getExcludes()
      Get the excludes pattern
      java.util.List<java.lang.String> getFileNames​(java.io.File directory)
      Returns a list of file names.
      java.util.List<java.io.File> getFiles​(java.io.File directory)
      Returns a list of files.
      java.lang.String getIncludes()
      Get the includes pattern
      • Methods inherited from class java.lang.Object

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

      • DEFAULT_INCLUDES

        private static final java.lang.String DEFAULT_INCLUDES
        See Also:
        Constant Field Values
      • DEFAULT_EXCLUDES

        private static final java.lang.String DEFAULT_EXCLUDES
        See Also:
        Constant Field Values
      • includes

        private final java.util.List<java.lang.String> includes
      • excludes

        private final java.util.List<java.lang.String> excludes
    • Constructor Detail

      • FileFilter

        public FileFilter​(java.util.List<java.lang.String> includes,
                          java.util.List<java.lang.String> excludes)
        Construct a new FileFilter
        Parameters:
        includes - list of includes patterns
        excludes - list of excludes patterns
    • Method Detail

      • getFileNames

        public java.util.List<java.lang.String> getFileNames​(java.io.File directory)
                                                      throws java.io.IOException
        Returns a list of file names.
        Parameters:
        directory - the directory to scan
        Returns:
        a list of files
        Throws:
        java.io.IOException - if file system access fails
      • getFiles

        public java.util.List<java.io.File> getFiles​(java.io.File directory)
                                              throws java.io.IOException
        Returns a list of files.
        Parameters:
        directory - the directory to scan
        Returns:
        a list of files
        Throws:
        java.io.IOException - if file system access fails
      • getIncludes

        public java.lang.String getIncludes()
        Get the includes pattern
        Returns:
        the pattern
      • getExcludes

        public java.lang.String getExcludes()
        Get the excludes pattern
        Returns:
        the pattern
      • buildPattern

        private java.lang.String buildPattern​(java.util.List<java.lang.String> patterns,
                                              java.lang.String defaultPattern)