A B C D E F G H I J K L M N O P R S T U V W

I

index - package index

IndexScan - Class in relop

Wrapper for bucket scan, an index access method.

IndexScan(Schema, HashIndex, HeapFile) - Constructor for class relop.IndexScan

Constructs an index scan, given the hash index and schema.

init(String, int, int, int, String, boolean) - Method in class global.Minibase

Initializes the current instance of Minibase with the given configuration.

initField(int, int, int, String) - Method in class relop.Schema

Sets the type, length, and name for the given field; this automatically calculates its offset, provided that fields are set in ascending order.

initField(int, Schema, int) - Method in class relop.Schema

Copies a field from another schema.

insertEntry(SearchKey, RID) - Method in class index.HashIndex

Inserts a new entry into the index file.

insertIntoFile(HeapFile) - Method in class relop.Tuple

Inserts the tuple into the given heap file.

insertRecord(byte[]) - Method in class heap.HeapFile

Inserts a new record into the file and returns its RID.

insertRecord(byte[]) - Method in class heap.HFPage

Inserts a new record into the page.

INTEGER - Static variable in class global.AttrType

INVALID_PAGEID - Static variable in interface global.GlobalConst

Page number of an invalid page (i.e.

isDesc - Variable in class global.SortKey

True if descending order, false if ascending order.

isHash(int) - Method in class global.SearchKey

Returns true if the search key matches the given hash value, false otherwise.

isOpen() - Method in class relop.FileScan

Returns true if the iterator is open; false otherwise.

isOpen() - Method in class relop.IndexScan

Returns true if the iterator is open; false otherwise.

isOpen() - Method in class relop.Iterator

Returns true if the iterator is open; false otherwise.

isOpen() - Method in class relop.KeyScan

Returns true if the iterator is open; false otherwise.

isOpen() - Method in class relop.Projection

Returns true if the iterator is open; false otherwise.

isOpen() - Method in class relop.Selection

Returns true if the iterator is open; false otherwise.

isOpen() - Method in class relop.SimpleJoin

Returns true if the iterator is open; false otherwise.

Iterator - Class in relop

Minibase Iterators

Iterator() - Constructor for class relop.Iterator