/**
* Adds the specified tuple to the page.
*
* @throws DbException if the page is full (no empty slots) or tupledesc is mismatch.
* @param t The tuple to add.
*/
public void addTuple(Tuple t) throws DbException {
int index = header.findFirstEmptySlot();
if (index == -1) {
throw new DbException("No empty slot for new tuple");
} else {
header.setSlotVal(index, true);
tuples[index] = t;
}
}
/** Abstraction to fill a slot on this page. */
public void setSlot(int i, boolean value) {
header.setSlotVal(i, value);
}