org.apache.tools.ant.util.regexp

## Class JakartaRegexpRegexp

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

- All Implemented Interfaces:
    Regexp, RegexpMatcher

      public class JakartaRegexpRegexp
      extends JakartaRegexpMatcher
      implements Regexp

  Regular expression implementation using the Jakarta Regexp package

- - ### Field Summary

    - ### Fields inherited from interface org.apache.tools.ant.util.regexp.Regexp

      `REPLACE_ALL, REPLACE_FIRST`

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

      `MATCH_CASE_INSENSITIVE, MATCH_DEFAULT, MATCH_MULTILINE, MATCH_SINGLELINE`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `JakartaRegexpRegexp()` Constructor for JakartaRegexpRegexp

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected int` | `getSubsOptions(int options)` Convert ant regexp substitution option to apache regex options.
    `java.lang.String` | `substitute(java.lang.String input, java.lang.String argument, int options)` Perform a substitution on the regular expression.

    - ### Methods inherited from class org.apache.tools.ant.util.regexp.JakartaRegexpMatcher

      `getCompiledPattern, getCompilerOptions, getGroups, getGroups, getPattern, matches, matches, setPattern`

    - ### Methods inherited from class java.lang.Object

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

    - ### Methods inherited from interface org.apache.tools.ant.util.regexp.RegexpMatcher

      `getGroups, getGroups, getPattern, matches, matches, setPattern`

- - ### Constructor Detail

    - #### JakartaRegexpRegexp

          public JakartaRegexpRegexp()

      Constructor for JakartaRegexpRegexp

  - ### Method Detail

    - #### getSubsOptions

          protected int getSubsOptions(int options)

      Convert ant regexp substitution option to apache regex options.
      Parameters:
        `options` - the ant regexp options
      Returns:
        the apache regex substition options

    - #### substitute

          public java.lang.String substitute(java.lang.String input,
                                    java.lang.String argument,
                                    int options)
                                      throws BuildException

      Perform a substitution on the regular expression.
      Specified by:
        `substitute` in interface `Regexp`
      Parameters:
        `input` - The string to substitute on
        `argument` - The string which defines the substitution
        `options` - The list of options for the match and replace.
      Returns:
        the result of the operation
      Throws:
        `BuildException` - on error