Uses of Class
global.SearchKey

Packages that use SearchKey

global
index
relop
tests

Uses of SearchKey in global

Methods in global with parameters of type SearchKey

int	SearchKey.compareTo(SearchKey key) Generically compares two search keys.

Constructors in global with parameters of type SearchKey

SearchKey(SearchKey key)
Copy constructor for a search key.

Uses of SearchKey in index

Fields in index declared as SearchKey

SearchKey

DataEntry.key The search key (i.e.

Methods in index that return SearchKey

SearchKey	SortedPage.getFirstKey() Gets the key of the first entry on the page.
SearchKey	SortedPage.getKeyAt(int slotno) Gets the key at the given slot number.
SearchKey	BucketScan.getLastKey() Gets the key of the last RID returned.

Methods in index with parameters of type SearchKey

void	HashIndex.deleteEntry(SearchKey key, RID rid) Deletes the specified entry from the index file.
int	SortedPage.findEntry(SearchKey key) Searches for the first entry that matches the given search key.
void	HashIndex.insertEntry(SearchKey key, RID rid) Inserts a new entry into the index file.
int	SortedPage.nextEntry(SearchKey key, int slotno) Searches for the next entry that matches the given search key, and stored after the given slot.
HashScan	HashIndex.openScan(SearchKey key) Initiates an equality scan of the index file.

Constructors in index with parameters of type SearchKey

DataEntry(SearchKey key, RID rid)
Constructs a DataEntry from the given values.

HashScan(HashIndex index, SearchKey key)
Constructs an equality scan by initializing the iterator state.

Uses of SearchKey in relop

Methods in relop that return SearchKey

SearchKey

IndexScan.getLastKey() Gets the key of the last tuple returned.

Methods in relop with parameters of type SearchKey

void	HashTableDup.add(SearchKey key, Tuple value) Maps the specified key to the specified value in this hashtable.
Tuple[]	HashTableDup.getAll(SearchKey key) Returns the values to which the specified key is mapped in this hashtable.

Constructors in relop with parameters of type SearchKey

KeyScan(Schema schema, HashIndex index, SearchKey key, HeapFile file)
Constructs an index scan, given the hash index and schema.

Uses of SearchKey in tests

Methods in tests that return SearchKey

protected SearchKey

IXTest.randKey(int type) Gets a random search key, given the type.