How to use

getTokenEnd

method

in

com.intellij.lexer.Lexer

public int getTokenEnd() {
  return lexer().getTokenEnd();
}

private void restoreElixirPosition(@Nullable LexerPosition elixirPosition) {
  if (elixirPosition != null) {
    elixirLexer.start(getBufferSequence(), eexLexer.getTokenStart(), eexLexer.getTokenEnd());
    elixirLexer.restore(elixirPosition);
  }
}

public void advance() {
  if (eexLexer.getTokenType() == ELIXIR) {
    elixirLexer.advance();
    if (elixirLexer.getTokenType() == null) {
      eexLexer.advance();
    }
  } else {
    eexLexer.advance();
    if (eexLexer.getTokenType() == ELIXIR) {
      // start automatically does equivalent of `advance` since `elixirLexer` is also a look-ahead lexer
      elixirLexer.start(getBufferSequence(), eexLexer.getTokenStart(), eexLexer.getTokenEnd());
    }
  }
}

@Override
public int getTokenEnd() {
  if (!afterPrefix) {
    return prefix.length();
  }
  int tokenEnd = myDelegate.getTokenEnd();
  if (delegateEOF) {
    return prefix.length() + suffix.length() + tokenEnd;
  }
  return prefix.length() + tokenEnd;
}

 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();
 }
}

int tokenEnd = lexer.getTokenEnd();
int realLength = tokenEnd - tokenStart;