How to use

getCurentToken

method

in

ch.qos.logback.core.subst.Parser

private Node Eopt() throws ScanException {
 Token next = getCurentToken();
 // System.out.println("Current token is " + next);
 if (next == null) {
  return null;
 } else {
  return E();
 }
}

private Node Eopt() throws ScanException {
 Token next = getCurentToken();
 // System.out.println("Current token is " + next);
 if (next == null) {
  return null;
 } else {
  return E();
 }
}

private Node V() throws ScanException {
 Node e = E();
 Node variable = new Node(Node.Type.VARIABLE, e);
 Token t = getCurentToken();
 if (t != null && t.type == Token.Type.DEFAULT) {
  advanceTokenPointer();
  Node def = E();
  variable.defaultPart = def;
 }
 return variable;
}

private Node V() throws ScanException {
 Node e = E();
 Node variable = new Node(Node.Type.VARIABLE, e);
 Token t = getCurentToken();
 if (t != null && t.type == Token.Type.DEFAULT) {
  advanceTokenPointer();
  Node def = E();
  variable.defaultPart = def;
 }
 return variable;
}

private Node T() throws ScanException {
 Token t = getCurentToken();
   advanceTokenPointer();
   Node inner = E();
   Token right = getCurentToken();
   expectCurlyRight(right);
   advanceTokenPointer();
   advanceTokenPointer();
   Node v = V();
   Token w = getCurentToken();
   expectCurlyRight(w);
   advanceTokenPointer();

private Node T() throws ScanException {
 Token t = getCurentToken();
   advanceTokenPointer();
   Node inner = E();
   Token right = getCurentToken();
   expectCurlyRight(right);
   advanceTokenPointer();
   advanceTokenPointer();
   Node v = V();
   Token w = getCurentToken();
   expectCurlyRight(w);
   advanceTokenPointer();