Method getFieldType

src/java/simpledb/storage/TupleDesc.java:146–152

Gets the type of the ith field of this TupleDesc. @param i The index of the field to get the type of. It must be a valid index. @return the type of the ith field @throws NoSuchElementException if i is not a valid field reference.

(int i)

     *             if i is not a valid field reference.
     */
    public Type getFieldType(int i) throws NoSuchElementException {
        // some code goes here
        if(i<0 || i>=this.tupleDescList.size()){
            throw new NoSuchElementException();
        }
        return this.tupleDescList.get(i).fieldType;
    }

    /**
     * Find the index of the field with a given name.