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BTreeException
with a null
error message string.
BTreeException
with a specific error message string.
long
reference.name
, as a BTreeIndex
.
BTreeIndex
, using the given order and
null
key value.
BTreeIterator
defines an object that references a specific object relative to other
objects in an ObjectIndex
.BTreeIterator
for a given index and database.
BTreeIterator
that points to the same location as an existing
BtreeIterator
.
BTreeIndex
and empties the page cache to release memory.
key
, returning one of the KEY_*
constants based on the relationship of the two keys.
LongKey
to key
, returning one of the
KEY_*
constants based on the relationship of the two keys.
StringKey
to key
, returning one of the
KEY_*
constants based on the relationship of the two keys.
DatabaseException
with null as its error message string.
DatabaseException
with message
as its error
message string.
ObjectIndex
throws a DuplicateKey
when a key being added to the
index is identical to a key already stored there.DuplicateKey
with null as its error message string.
DuplicateKey
with message
as its error message string.
System.out
for analysis.
Object
currently associated with this iterator.
Object
currently referenced by this iterator.
Object
currently referenced by this iterator.
HashIndex
.
HashIndex
.
HuffmanException
with null as its error message string.
HuffmanException
with message
as its error
message string.
IndexIterator
defines an object that references a specific object relative to other
objects in an ObjectIndex
.IndexedObjectDatabase
class provides a mechanism for
using a key value to an object serialized to a file. IndexedObjectDatabase
, using a supplied file name.
compareTo
when the invoking key is greater than the parameter key.
compareTo
when the invoking key has a different type from the parameter key.
compareTo
when the invoking key is less than the parameter key.
compareTo
when the invoking key equals the parameter key.
ObjectIndex
throws KeyNotFound
when a requested key
is not found in the index.KeyNotFound
with null as its error message string.
KeyNotFound
with s
as its error message string.
KeyObject
defines an characteristics of an object to be used as a key * in an ObjectIndex
.LongKey
defines a key based on the long
type.LongKey
with a specific value.
LongKey
(value = 0).
long
value of a LongKey
.
ObjectIndexes
.
LongKey
, to be used as a space-holder in certain kinds of
ObjectIndexes
.
StringKey
, to be used as a space-holder in certain kinds of
ObjectIndexes
.
key
.
key
.
key
.
key
.
ObjectDatabaseFile
.ObjectDatabaseFile
provides a random-access file that
serializes objects to variable length records in a random-access file.ObjectIndex
defines the concept of an index
that associates key
values with references to serializable objects.HashIndex
by optimizing the
index contents.
LongKey
implements the readExternal method to restore its contents.
StringKey
implements the readExternal method to restore its contents.
StringKey
defines a 16-character fixed-length text key.StringKey
using key_value
.
StringKey
.
String
representation of a KeyObject
.
String
representation of a LongKey
.
String
representation of a StringKey
.
LongKey
implements the writeExternal
method to save its
contents.
StringKey
implements the writeExternal
method to save its
contents.
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