Input Streams

If you like to stream your document from another source than files, strings or byte data, you can subclass InputStream and implement your own streaming class.

• Your subclass must use the InputStream::Type::Custom type and implement the InputStream::atEnd() and InputStream::readCharOrThrow() methods.

• You code must read one unicode character at a time and return it. If there is any problem, the method InputStream::readCharOrThrow() must throw an exception using the Error class.