How to use

isEndOfText

method

in

org.hjson.HjsonParser

private ParseException error(String message) {
 int column=index-lineOffset;
 int offset=isEndOfText()?index:index-1;
 return new ParseException(message, offset, line, column-1);
}

private ParseException error(String message) {
 int column=index-lineOffset;
 int offset=isEndOfText()?index:index-1;
 return new ParseException(message, offset, line, column-1);
}

JsonValue checkTrailing(JsonValue v) throws ParseException, IOException {
 skipWhiteSpace();
 if (!isEndOfText()) throw error("Extra characters in input: "+current);
 return v;
}

private ParseException expected(String expected) {
 if (isEndOfText()) {
  return error("Unexpected end of input");
 }
 return error("Expected "+expected);
}

JsonValue checkTrailing(JsonValue v) throws ParseException, IOException {
 skipWhiteSpace();
 if (!isEndOfText()) throw error("Extra characters in input: "+current);
 return v;
}

private ParseException expected(String expected) {
 if (isEndOfText()) {
  return error("Unexpected end of input");
 }
 return error("Expected "+expected);
}

private JsonObject readObject(boolean objectWithoutBraces) throws IOException {
 if (!objectWithoutBraces) read();
 JsonObject object=new JsonObject();
 skipWhiteSpace();
 while (true) {
  if (objectWithoutBraces) {
   if (isEndOfText()) break;
  } else {
   if (isEndOfText()) throw error("End of input while parsing an object (did you forget a closing '}'?)");
   if (readIf('}')) break;
  }
  String name=readName();
  skipWhiteSpace();
  if (!readIf(':')) {
   throw expected("':'");
  }
  skipWhiteSpace();
  object.add(name, readValue());
  skipWhiteSpace();
  if (readIf(',')) skipWhiteSpace(); // , is optional
 }
 return object;
}

private JsonObject readObject(boolean objectWithoutBraces) throws IOException {
 if (!objectWithoutBraces) read();
 JsonObject object=new JsonObject();
 skipWhiteSpace();
 while (true) {
  if (objectWithoutBraces) {
   if (isEndOfText()) break;
  } else {
   if (isEndOfText()) throw error("End of input while parsing an object (did you forget a closing '}'?)");
   if (readIf('}')) break;
  }
  String name=readName();
  skipWhiteSpace();
  if (!readIf(':')) {
   throw expected("':'");
  }
  skipWhiteSpace();
  object.add(name, readValue());
  skipWhiteSpace();
  if (readIf(',')) skipWhiteSpace(); // , is optional
 }
 return object;
}

private void skipWhiteSpace() throws IOException {
 while (!isEndOfText()) {
  while (isWhiteSpace()) read();
  if (current=='#' || current=='/' && peek()=='/') {
   do {
    read();
   } while (current>=0 && current!='\n');
  }
  else if (current=='/' && peek()=='*') {
   read();
   do {
    read();
   } while (current>=0 && !(current=='*' && peek()=='/'));
   read(); read();
  }
  else break;
 }
}

private void skipWhiteSpace() throws IOException {
 while (!isEndOfText()) {
  while (isWhiteSpace()) read();
  if (current=='#' || current=='/' && peek()=='/') {
   do {
    read();
   } while (current>=0 && current!='\n');
  }
  else if (current=='/' && peek()=='*') {
   read();
   do {
    read();
   } while (current>=0 && !(current=='*' && peek()=='/'));
   read(); read();
  }
  else break;
 }
}

private JsonArray readArray() throws IOException {
 read();
 JsonArray array=new JsonArray();
 skipWhiteSpace();
 if (readIf(']')) {
  return array;
 }
 while (true) {
  skipWhiteSpace();
  array.add(readValue());
  skipWhiteSpace();
  if (readIf(',')) skipWhiteSpace(); // , is optional
  if (readIf(']')) break;
  else if (isEndOfText()) throw error("End of input while parsing an array (did you forget a closing ']'?)");
 }
 return array;
}

private JsonArray readArray() throws IOException {
 read();
 JsonArray array=new JsonArray();
 skipWhiteSpace();
 if (readIf(']')) {
  return array;
 }
 while (true) {
  skipWhiteSpace();
  array.add(readValue());
  skipWhiteSpace();
  if (readIf(',')) skipWhiteSpace(); // , is optional
  if (readIf(']')) break;
  else if (isEndOfText()) throw error("End of input while parsing an array (did you forget a closing ']'?)");
 }
 return array;
}