How to use

getState

method

in

com.intellij.lexer.Lexer

public int getState() {
  return lexer().getState() | (lexerLanguageFlag() << 16);
}

 private void lexToken(Lexer lexer) {
  myTokenType = lexer.getTokenType();
  if (myTokenType == LEFT_BRACE_CODE_START) {
   myTokenType = LEFT_BRACE;
  }
  myTokenStart = lexer.getTokenStart();
  myState = lexer.getState();
  myTokenEnd = lexer.getTokenEnd();
  lexer.advance();
 }
}