org.apache.oro.io
Class AwkFilenameFilter

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

All Implemented Interfaces:

java.io.FileFilter, java.io.FilenameFilter

public class AwkFilenameFilter

extends RegexFilenameFilter

AwkFilenameFilter is a convenience class that subclasses RegexFilenameFilter and filters on Awk regular expressions as implemented by the org.apache.oro.text.awk package, which is required to use this class.

Since:

1.0

Version:

2.1-dev-1

See Also:

RegexFilenameFilter, Perl5FilenameFilter, GlobFilenameFilter

Constructor Summary

AwkFilenameFilter()
Same as AwkFilenameFilter("");

AwkFilenameFilter(java.lang.String regex)
Same as AwkFilenameFilter(regex, AwkCompiler.DEFAULT_MASK);

AwkFilenameFilter(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.awk.AwkCompiler

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

AwkFilenameFilter

public AwkFilenameFilter(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.awk.AwkCompiler

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.

AwkFilenameFilter

public AwkFilenameFilter(java.lang.String regex)

Same as AwkFilenameFilter(regex, AwkCompiler.DEFAULT_MASK);

AwkFilenameFilter

public AwkFilenameFilter()

Same as AwkFilenameFilter("");