Record* Hash::findRecord(Key* key){
int bucketNumber = this->hashTable->getBlock(this->hashKey(key));
Bucket* bucket = this->readBucket(bucketNumber);
Record* record = bucket->find(key);
if(record)
record = record->clone();
delete bucket;
return record;
}
void Hash::reHashRecords(Bucket* bucket, int bucketNumber, Bucket* newBucket)
{
List<Record*>* recordList = bucket->getRecordList();
ListIterator<Record*> it = recordList->getIterator();
Record* auxRecord = NULL;
int bucketDestinationNumber = 0;
while(it.hasNext()){
auxRecord = it.next();
bucketDestinationNumber = this->hashTable->getBlock(this->hashKey(auxRecord->getKey()));
if(bucketDestinationNumber != bucketNumber){
newBucket->insertRecord(auxRecord->clone());
bucket->deleteRecord(auxRecord->getKey());
}
}
}