Exemple #1
0
 @Override
 public Void visitPrefixExpression(PrefixExpression node) {
   writer.print(node.getOperator().getLexeme());
   visit(node.getOperand());
   return null;
 }
 @Override
 public R visitPrefixExpression(PrefixExpression node) {
   node.visitChildren(this);
   return null;
 }