Java RexVisitorImpl Examples

Example #1

File: RexUtil.java Project: kunlqt/optiq

 public Void visitLocalRef(RexLocalRef inputRef) {
   super.visitLocalRef(inputRef);
   if (inputRef.getIndex() >= limit) {
     throw new IllegalForwardRefException();
   }
   return null;
 }

Example #2

File: RexUtil.java Project: kunlqt/optiq

 public Void visitInputRef(RexInputRef inputRef) {
   super.visitInputRef(inputRef);
   if (inputRef.getIndex() >= inputRowType.getFieldCount()) {
     throw new IllegalForwardRefException();
   }
   return null;
 }