org.apache.oro.io
Class Perl5FilenameFilter

java.lang.Object
  org.apache.oro.io.RegexFilenameFilter
      org.apache.oro.io.Perl5FilenameFilter

All Implemented Interfaces:

java.io.FileFilter, java.io.FilenameFilter

public class Perl5FilenameFilter

extends RegexFilenameFilter

Perl5FilenameFilter is a RegexFilenameFilter subclass that filters on Perl5 regular expressions as implemented by the org.apache.oro.text.regex package, which is required to use this class.

Since:

1.0

Version:

2.0.9-dev-1

See Also:

RegexFilenameFilter, AwkFilenameFilter, GlobFilenameFilter

Constructor Summary

Perl5FilenameFilter()
Same as Perl5FilenameFilter("");

Perl5FilenameFilter(java.lang.String regex)
Same as Perl5FilenameFilter(regex, Perl5Compiler.DEFAULT_MASK);

Perl5FilenameFilter(java.lang.String regex, int options)
Construct a filter initialized with the indicated regular expression and accompanying compilation options conforming to those used by org.apache.oro.text.regex.Perl5Compiler

Methods inherited from class org.apache.oro.io.RegexFilenameFilter

accept, accept, setFilterExpression, setFilterExpression

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Perl5FilenameFilter

public Perl5FilenameFilter(java.lang.String regex,
                           int options)

Construct a filter initialized with the indicated regular expression and accompanying compilation options conforming to those used by org.apache.oro.text.regex.Perl5Compiler

Parameters:

regex - The regular expression on which to filter.

options - A set of compilation options.

Throws:

MalformedCachePatternException - If there is an error in compiling the regular expression. This need not be caught if you are using a hard-coded expression that you know is correct. But for robustness and reliability you should catch this exception for dynamically entered expressions determined at runtime.

Perl5FilenameFilter

public Perl5FilenameFilter(java.lang.String regex)

Same as Perl5FilenameFilter(regex, Perl5Compiler.DEFAULT_MASK);

Perl5FilenameFilter

public Perl5FilenameFilter()

Same as Perl5FilenameFilter("");