Interface | Description |
---|---|
IndexIterator |
IndexIterator defines an object that references a specific object relative to other
objects in an ObjectIndex . |
ObjectDatabaseCallback |
An interface to be implemented by objects that wish to be notified of record movements
during the compaction of an
ObjectDatabaseFile . |
ObjectIndex |
ObjectIndex defines the concept of an index that associates key
values with references to serializable objects. |
RecordFilter |
A filter to automatically performs translations on objects stored in database records.
|
Class | Description |
---|---|
BTreeIndex |
Associates a key value with a
long reference. |
BTreeIterator |
BTreeIterator defines an object that references a specific object relative to other
objects in an ObjectIndex . |
HashIndex | Deprecated.
As of Jisp versioon 2.5.0, the HashIndex class is deprecated; it will be replaced in
Jisp 3.0 by a more efficient and simpler hash-based index.
|
Huffman |
Compresses and decompresses objects using the Huffman algorithm.
|
HuffmanEncoded |
A compressed object and its encoding table.
|
HuffmanFilter |
A filter to automatically compress and decompress database records using the Huffman algorithm.
|
HuffmanHeader |
Tables and information required to reconstitute an object compressed with the Huffman algorithm.
|
IndexedObjectDatabase |
The
IndexedObjectDatabase class provides a mechanism for
using a key value to an object serialized to a file. |
Jisp |
Defines common, global objects for the entire Jisp package.
|
KeyObject |
KeyObject defines an characteristics of an object to be used as a key * in an ObjectIndex . |
LongKey |
LongKey defines a key based on the long type. |
ObjectDatabaseFile |
The
ObjectDatabaseFile provides a random-access file that
serializes objects to variable length records in a random-access file. |
StringKey |
StringKey defines a 16-character fixed-length text key. |
Exception | Description |
---|---|
BTreeException |
Standard exception type thrown by B-Tree index classes.
|
DatabaseException |
Standard exception type thrown by the object database classes.
|
DuplicateKey |
A
ObjectIndex throws a DuplicateKey when a key being added to the
index is identical to a key already stored there. |
HuffmanException |
Standard exception type thrown by the Huffman compression.
|
KeyNotFound |
An
ObjectIndex throws KeyNotFound when a requested key
is not found in the index. |