/**
* Two RecordId objects are considered equal if they represent the same tuple.
*
* @return True if this and o represent the same tuple
*/
@Override
public boolean equals(Object o) {
// some code goes here
if (o instanceof RecordId) {
RecordId tmp = (RecordId) o;
return pid.equals(tmp.getPageId()) && tmp.tupleno == tupleno;
}
return false;
// throw new UnsupportedOperationException("implement this");
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (!(obj instanceof RecordId)) {
return false;
}
RecordId other = (RecordId) obj;
if (pid == null) {
if (other.pid != null) {
return false;
}
} else if (!pid.equals(other.pid)) {
return false;
}
if (tupleno != other.tupleno) {
return false;
}
return true;
}
