org.apache.tools.ant.util.regexp
Class JakartaRegexpMatcher

java.lang.Object
  |
  +--org.apache.tools.ant.util.regexp.JakartaRegexpMatcher

All Implemented Interfaces:

RegexpMatcher

Direct Known Subclasses:

JakartaRegexpRegexp

public class JakartaRegexpMatcher

extends java.lang.Object

implements RegexpMatcher

Implementation of RegexpMatcher for Jakarta-Regexp.

Field Summary

Fields inherited from interface org.apache.tools.ant.util.regexp.RegexpMatcher

MATCH_CASE_INSENSITIVE, MATCH_DEFAULT, MATCH_MULTILINE, MATCH_SINGLELINE

Constructor Summary

JakartaRegexpMatcher()

Method Summary

protected org.apache.regexp.RE	getCompiledPattern(int options)
protected int	getCompilerOptions(int options)
java.util.Vector	getGroups(java.lang.String argument) Returns a Vector of matched groups found in the argument.
java.util.Vector	getGroups(java.lang.String input, int options) Get the match groups from this regular expression.
java.lang.String	getPattern() Get a String representation of the regexp pattern
boolean	matches(java.lang.String argument) Does the given argument match the pattern?
boolean	matches(java.lang.String input, int options) Does the given argument match the pattern?
void	setPattern(java.lang.String pattern) Set the regexp pattern from the String description.

Methods inherited from class java.lang.Object

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

Constructor Detail

JakartaRegexpMatcher

public JakartaRegexpMatcher()

Method Detail

setPattern

public void setPattern(java.lang.String pattern)

Set the regexp pattern from the String description.

Specified by:

setPattern in interface RegexpMatcher

getPattern

public java.lang.String getPattern()

Get a String representation of the regexp pattern

Specified by:

getPattern in interface RegexpMatcher

getCompiledPattern

protected org.apache.regexp.RE getCompiledPattern(int options)
                                           throws BuildException

BuildException

matches

public boolean matches(java.lang.String argument)
                throws BuildException

Does the given argument match the pattern?

Specified by:

matches in interface RegexpMatcher

BuildException

matches

public boolean matches(java.lang.String input,
                       int options)
                throws BuildException

Does the given argument match the pattern?

Specified by:

matches in interface RegexpMatcher

Parameters:

input - The string to check for a match

options - The list of options for the match. See the MATCH_ constants above.

BuildException

getGroups

public java.util.Vector getGroups(java.lang.String argument)
                           throws BuildException

Returns a Vector of matched groups found in the argument.

Group 0 will be the full match, the rest are the parenthesized subexpressions

.

Specified by:

getGroups in interface RegexpMatcher

BuildException

getGroups

public java.util.Vector getGroups(java.lang.String input,
                                  int options)
                           throws BuildException

Description copied from interface: RegexpMatcher

Get the match groups from this regular expression. The return type of the elements is always String.

Specified by:

getGroups in interface RegexpMatcher

Parameters:

input - The string to check for a match

options - The list of options for the match. See the MATCH_ constants above.

BuildException

getCompilerOptions

protected int getCompilerOptions(int options)