How to use

MessageRevFilter$SubStringSearch

in

org.eclipse.jgit.revwalk.filter

/**
 * Create a message filter.
 * <p>
 * An optimized substring search may be automatically selected if the
 * pattern does not contain any regular expression meta-characters.
 * <p>
 * The search is performed using a case-insensitive comparison. The
 * character encoding of the commit message itself is not respected. The
 * filter matches on raw UTF-8 byte sequences.
 *
 * @param pattern
 *            regular expression pattern to match.
 * @return a new filter that matches the given expression against the
 *         message body of the commit.
 */
public static RevFilter create(String pattern) {
  if (pattern.length() == 0)
    throw new IllegalArgumentException(JGitText.get().cannotMatchOnEmptyString);
  if (SubStringRevFilter.safe(pattern))
    return new SubStringSearch(pattern);
  return new PatternSearch(pattern);
}

/**
 * Create a message filter.
 * <p>
 * An optimized substring search may be automatically selected if the
 * pattern does not contain any regular expression meta-characters.
 * <p>
 * The search is performed using a case-insensitive comparison. The
 * character encoding of the commit message itself is not respected. The
 * filter matches on raw UTF-8 byte sequences.
 *
 * @param pattern
 *            regular expression pattern to match.
 * @return a new filter that matches the given expression against the
 *         message body of the commit.
 */
public static RevFilter create(String pattern) {
  if (pattern.length() == 0)
    throw new IllegalArgumentException(JGitText.get().cannotMatchOnEmptyString);
  if (SubStringRevFilter.safe(pattern))
    return new SubStringSearch(pattern);
  return new PatternSearch(pattern);
}

/**
 * Create a message filter.
 * <p>
 * An optimized substring search may be automatically selected if the
 * pattern does not contain any regular expression meta-characters.
 * <p>
 * The search is performed using a case-insensitive comparison. The
 * character encoding of the commit message itself is not respected. The
 * filter matches on raw UTF-8 byte sequences.
 *
 * @param pattern
 *            regular expression pattern to match.
 * @return a new filter that matches the given expression against the
 *         message body of the commit.
 */
public static RevFilter create(String pattern) {
  if (pattern.length() == 0)
    throw new IllegalArgumentException(JGitText.get().cannotMatchOnEmptyString);
  if (SubStringRevFilter.safe(pattern))
    return new SubStringSearch(pattern);
  return new PatternSearch(pattern);
}

/**
 * Create a message filter.
 * <p>
 * An optimized substring search may be automatically selected if the
 * pattern does not contain any regular expression meta-characters.
 * <p>
 * The search is performed using a case-insensitive comparison. The
 * character encoding of the commit message itself is not respected. The
 * filter matches on raw UTF-8 byte sequences.
 *
 * @param pattern
 *            regular expression pattern to match.
 * @return a new filter that matches the given expression against the
 *         message body of the commit.
 */
public static RevFilter create(String pattern) {
  if (pattern.length() == 0)
    throw new IllegalArgumentException(JGitText.get().cannotMatchOnEmptyString);
  if (SubStringRevFilter.safe(pattern))
    return new SubStringSearch(pattern);
  return new PatternSearch(pattern);
}