How to use

WildcardMatcher$SimpleWildcardMatcher

in

co.elastic.apm.agent.matcher

return new SimpleWildcardMatcher(split[0], matcher.startsWith(WILDCARD), matcher.endsWith(WILDCARD), ignoreCase);
boolean isFirst = i == 0;
boolean isLast = i == split.length - 1;
matchers.add(new SimpleWildcardMatcher(split[i],
  !isFirst || matcher.startsWith(WILDCARD),
  !isLast || matcher.endsWith(WILDCARD),

@Override
public boolean matches(String firstPart, @Nullable String secondPart) {
  return indexOf(firstPart, secondPart, 0) != -1;
}

int indexOf(String firstPart, @Nullable String secondPart, int offset) {
  if (secondPart == null) {
    secondPart = "";
  }
  int totalLength = firstPart.length() + secondPart.length();
  if (wildcardAtEnd && wildcardAtBeginning) {
    return indexOfIgnoreCase(firstPart, secondPart, matcher, ignoreCase, offset, totalLength);
  } else if (wildcardAtEnd) {
    return indexOfIgnoreCase(firstPart, secondPart, matcher, ignoreCase, 0, 1);
  } else if (wildcardAtBeginning) {
    return indexOfIgnoreCase(firstPart, secondPart, matcher, ignoreCase, totalLength - matcher.length(), totalLength);
  } else if (totalLength == matcher.length()) {
    return indexOfIgnoreCase(firstPart, secondPart, matcher, ignoreCase, 0, totalLength);
  } else {
    return -1;
  }
}

int indexOf(final String s, final int offset) {
  return indexOf(s, "", offset);
}

@Override
public boolean matches(String s) {
  int offset = 0;
  for (int i = 0; i < wildcardMatchers.size(); i++) {
    final SimpleWildcardMatcher matcher = wildcardMatchers.get(i);
    offset = matcher.indexOf(s, offset);
    if (offset == -1) {
      return false;
    }
    offset += matcher.matcher.length();
  }
  return true;
}

@Override
public boolean matches(String s) {
  return indexOf(s, 0) != -1;
}

@Override
public boolean matches(String firstPart, @Nullable String secondPart) {
  int offset = 0;
  for (int i = 0; i < wildcardMatchers.size(); i++) {
    final SimpleWildcardMatcher matcher = wildcardMatchers.get(i);
    offset = matcher.indexOf(firstPart, secondPart, offset);
    if (offset == -1) {
      return false;
    }
    offset += matcher.matcher.length();
  }
  return true;
}

@Test
void testCharAt() {
  assertSoftly(softly -> {
    softly.assertThat(WildcardMatcher.SimpleWildcardMatcher.charAt(0, "foo", "bar", "foo".length())).isEqualTo('f');
    softly.assertThat(WildcardMatcher.SimpleWildcardMatcher.charAt(1, "foo", "bar", "foo".length())).isEqualTo('o');
    softly.assertThat(WildcardMatcher.SimpleWildcardMatcher.charAt(2, "foo", "bar", "foo".length())).isEqualTo('o');
    softly.assertThat(WildcardMatcher.SimpleWildcardMatcher.charAt(3, "foo", "bar", "foo".length())).isEqualTo('b');
    softly.assertThat(WildcardMatcher.SimpleWildcardMatcher.charAt(4, "foo", "bar", "foo".length())).isEqualTo('a');
    softly.assertThat(WildcardMatcher.SimpleWildcardMatcher.charAt(5, "foo", "bar", "foo".length())).isEqualTo('r');
  });
}