How to use

startsWith

method

in

org.hamcrest.text.StringStartsWith

public static org.hamcrest.Matcher<java.lang.String> startsWith(java.lang.String substring) {
 return org.hamcrest.text.StringStartsWith.startsWith(substring);
}

@Override
public int complete(String buffer, int cursor, List<CharSequence> candidates) {
  Preconditions.checkNotNull(candidates);
  String text = contextualBuffer(buffer, cursor);
  List<String> commands = Lambda.filter(StringStartsWith.startsWith(text), this.commands);
  if(commands.size()>0) {
    candidates.addAll(commands);
    if(candidates.size()==1) {
      candidates.set(0, candidates.get(0) + " ");
    }
    return candidates.isEmpty() ? -1 : 0;
  } else if(text.contains(" ")) {
    int insertion = text.lastIndexOf(" ") + 1;
    String tailBuffer = text.substring(insertion);
    List<String> files = Lambda.convert(Lambda.convert(SpashFileSystem.get().ls(this.session.getWorkingDir()).collect(), new PropertyExtractor<Object, Path>("fileName")), new DefaultStringConverter());
    files = Lambda.filter(StringStartsWith.startsWith(tailBuffer), files);
    candidates.addAll(files);
    if(candidates.size()==1) {
      candidates.set(0, candidates.get(0) + " ");
    }
    return candidates.isEmpty() ? -1 : insertion;
  }
  return -1;
}