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

A

abortAction(ActionContext) - Method in interface jdbm.ActionRecordManager

Aborts the given action.

abortAction(ActionContext) - Method in class jdbm.recman.SnapshotRecordManager

Aborts the given action.

ActionContext - Class in jdbm.helper

Used to store Action specific context.

ActionContext() - Constructor for class jdbm.helper.ActionContext

ActionRecordManager - Interface in jdbm

Extends the RecordManager to allow callers to group their RecordManager interface calls into actions.

ActionVersioning - Class in jdbm.helper

This is a helper class to keep track of versions assigned to actions.

ActionVersioning() - Constructor for class jdbm.helper.ActionVersioning

ActionVersioning.Version - Class in jdbm.helper

ActionVersioning.Version(long) - Constructor for class jdbm.helper.ActionVersioning.Version

addAfter(ExplicitList.Link<V>) - Method in class jdbm.helper.ExplicitList.Link

addBefore(ExplicitList.Link<V>) - Method in class jdbm.helper.ExplicitList.Link

addEntry(CacheEntry) - Method in class jdbm.helper.MRU

Add a CacheEntry.

addFirst(ExplicitList.Link<T>) - Method in class jdbm.helper.ExplicitList

addLast(ExplicitList.Link<T>) - Method in class jdbm.helper.ExplicitList

addListener(CachePolicyListener<V>) - Method in interface jdbm.helper.CachePolicy

Add a listener to this cache policy.

addListener(CachePolicyListener) - Method in class jdbm.helper.MRU

Add a listener to this cache policy

addListener(CachePolicyListener) - Method in class jdbm.helper.SoftCache

Adds the specified listener to this cache.

advanceMinReadVersion(long) - Method in class jdbm.helper.LRUCache

Called as the minimum version that readers will use advances.

AUTO_COMMIT - Static variable in class jdbm.RecordManagerOptions

Option to automatically commit data after each operation.

B

BaseRecordManager - Class in jdbm.recman

This class manages records, which are uninterpreted blobs of data.

BaseRecordManager(String) - Constructor for class jdbm.recman.BaseRecordManager

Creates a record manager for the indicated file

begin() - Method in class jdbm.helper.ExplicitList

beginAction(boolean, String) - Method in interface jdbm.ActionRecordManager

Initializes the context for the action.

beginAction(boolean, ActionVersioning.Version, String) - Method in class jdbm.helper.ActionContext

beginAction(boolean, String) - Method in class jdbm.recman.SnapshotRecordManager

Initializes the context for the action.

beginReadAction() - Method in class jdbm.helper.ActionVersioning

Returns a version that can be used by the read only action

beginWriteAction() - Method in class jdbm.helper.ActionVersioning

Returns back the new version to be used with the read/write action.

BLOCK - Static variable in class jdbm.recman.Magic

Magic for blocks.

BLOCK_SIZE - Static variable in class jdbm.recman.RecordFile

The length of a single block.

BlockIo - Class in jdbm.recman

This class wraps a page-sized byte array and provides methods to read and write data to and from it.

BlockIo() - Constructor for class jdbm.recman.BlockIo

Default constructor for serialization

blockIo - Variable in class jdbm.recman.PageHeader

the page header block this view is associated with

BlockView - Interface in jdbm.recman

This is a marker interface that is implemented by classes that interpret blocks of data by pretending to be an overlay.

BPage<K,V> - Class in jdbm.btree

Page of a Btree.

BPage() - Constructor for class jdbm.btree.BPage

No-argument constructor used by serialization.

browse() - Method in class jdbm.btree.BTree

Get a browser initially positioned at the beginning of the BTree.

browse(K) - Method in class jdbm.btree.BTree

Get a browser initially positioned just before the given key.

BTree<K,V> - Class in jdbm.btree

B+Tree persistent indexing data structure.

BTree() - Constructor for class jdbm.btree.BTree

No-argument constructor used by serialization.

BTree(RecordManager, Comparator<K>) - Constructor for class jdbm.btree.BTree

Create a new persistent BTree, with 16 entries per node.

BTree(RecordManager, Comparator<K>, Serializer, Serializer) - Constructor for class jdbm.btree.BTree

Create a new persistent BTree, with 16 entries per node.

BTree(RecordManager, Comparator<K>, Serializer, Serializer, int) - Constructor for class jdbm.btree.BTree

Create a new persistent BTree with the given number of entries per node.

ByteArrayComparator - Class in jdbm.helper

Comparator for byte arrays.

ByteArrayComparator() - Constructor for class jdbm.helper.ByteArrayComparator

ByteArraySerializer - Class in jdbm.helper

Serializer for byte arrays -- simple returns the byte array itself.

ByteArraySerializer() - Constructor for class jdbm.helper.ByteArraySerializer

C

cache - Variable in class jdbm.recman.CacheRecordManager

Cache for underlying RecordManager

CACHE_SIZE - Static variable in class jdbm.RecordManagerOptions

Cache size (when applicable)

CACHE_TYPE - Static variable in class jdbm.RecordManagerOptions

Cache type.

CacheEvictionException - Exception in jdbm.helper

Exception that occurs during eviction of an object in the cache.

CacheEvictionException(Exception) - Constructor for exception jdbm.helper.CacheEvictionException

cacheObjectEvicted(T) - Method in interface jdbm.helper.CachePolicyListener

Notification that the cache this listener is attached to is evicting the object indicated.

CachePolicy<K,V> - Interface in jdbm.helper

CachePolicity is an abstraction for different cache policies.

CachePolicyListener<T> - Interface in jdbm.helper

Callback interface between CachePolicy and a Cache implementation to notify about cached object eviction.

CacheRecordManager - Class in jdbm.recman

A RecordManager wrapping and caching another RecordManager.

CacheRecordManager(RecordManager, CachePolicy<Long, CacheRecordManager.CacheEntry>) - Constructor for class jdbm.recman.CacheRecordManager

Construct a CacheRecordManager wrapping another RecordManager and using a given cache policy.

children - Variable in class jdbm.btree.BPage

Children pages (recids) associated with keys.

close() - Method in class jdbm.helper.TupleBrowser

Closes the browser and deallocates any resources it might have allocated.

close() - Method in class jdbm.recman.BaseRecordManager

Closes the record manager.

close() - Method in class jdbm.recman.CacheRecordManager

Closes the record manager.

close() - Method in class jdbm.recman.SnapshotRecordManager

Closes the record manager.

close() - Method in interface jdbm.RecordManager

Closes the record manager.

commit() - Method in class jdbm.recman.BaseRecordManager

Commit (make persistent) all changes since beginning of transaction.

commit() - Method in class jdbm.recman.CacheRecordManager

Commit (make persistent) all changes since beginning of transaction.

commit() - Method in class jdbm.recman.SnapshotRecordManager

Commit (make persistent) all changes since beginning of transaction.

commit() - Method in interface jdbm.RecordManager

Commit (make persistent) all changes since beginning of transaction.

compare(byte[], byte[]) - Method in class jdbm.helper.ByteArrayComparator

Compare two objects.

compare(Integer, Integer) - Method in class jdbm.helper.IntegerComparator

Compare two objects.

compare(Long, Long) - Method in class jdbm.helper.LongComparator

Compare two objects.

compare(Object, Object) - Method in class jdbm.helper.ObjectBAComparator

Compare two objects.

compare(String, String) - Method in class jdbm.helper.StringComparator

Compare two objects.

compare(Object, Object) - Method in class jdbm.recman.TransactionManager.BlockIoComparator

compareByteArray(byte[], byte[]) - Static method in class jdbm.helper.ByteArrayComparator

Compare two byte arrays.

compareByteArray(byte[], byte[]) - Static method in class jdbm.helper.ObjectBAComparator

Compare two byte arrays.

Conversion - Class in jdbm.helper

Miscelaneous conversion utility methods.

Conversion() - Constructor for class jdbm.helper.Conversion

convertToByteArray(String) - Static method in class jdbm.helper.Conversion

Convert a string into a byte array.

convertToByteArray(byte) - Static method in class jdbm.helper.Conversion

Convert a byte into a byte array.

convertToByteArray(short) - Static method in class jdbm.helper.Conversion

Convert a short into a byte array.

convertToByteArray(int) - Static method in class jdbm.helper.Conversion

Convert an int into a byte array.

convertToByteArray(long) - Static method in class jdbm.helper.Conversion

Convert a long into a byte array.

convertToInt(byte[]) - Static method in class jdbm.helper.Conversion

Convert a byte array into an integer (signed 32-bit) value.

convertToLong(byte[]) - Static method in class jdbm.helper.Conversion

Convert a byte array into a long (signed 64-bit) value.

convertToString(byte[]) - Static method in class jdbm.helper.Conversion

Convert a byte array (encoded as UTF-8) into a String

createInstance(RecordManager) - Static method in class jdbm.htree.HTree

Create a persistent hashtable.

createRecordManager(String, Properties) - Method in class jdbm.recman.Provider

Create a default implementation record manager.

createRecordManager(String) - Static method in class jdbm.RecordManagerFactory

Create a record manager.

createRecordManager(String, Properties) - Static method in class jdbm.RecordManagerFactory

Create a record manager.

createRecordManager(String, Properties) - Method in interface jdbm.RecordManagerProvider

Create a record manager.

D

DEBUG - Static variable in class jdbm.recman.BaseRecordManager

Static debugging flag

DEFAULT_SIZE - Static variable in class jdbm.btree.BTree

Default page size (number of entries per node)

DefaultSerializer - Class in jdbm.helper

Default java serializer.

DefaultSerializer() - Constructor for class jdbm.helper.DefaultSerializer

Construct a DefaultSerializer.

delete(long) - Method in class jdbm.recman.BaseRecordManager

Deletes a record.

delete(long) - Method in class jdbm.recman.CacheRecordManager

Deletes a record.

delete(long) - Method in class jdbm.recman.SnapshotRecordManager

Deletes a record.

delete(long) - Method in interface jdbm.RecordManager

Deletes a record.

deserialize(byte[]) - Method in class jdbm.btree.BPage

Deserialize the content of an object from a byte array.

deserialize(byte[]) - Method in class jdbm.helper.ByteArraySerializer

Deserialize the content of an object from a byte array.

deserialize(byte[]) - Method in class jdbm.helper.DefaultSerializer

De-serialize the content of an object from a byte array.

deserialize(byte[]) - Method in class jdbm.helper.IntegerSerializer

Deserialize the content of an object from a byte array.

deserialize(byte[]) - Method in class jdbm.helper.LongSerializer

Deserialize the content of an object from a byte array.

deserialize(byte[]) - Static method in class jdbm.helper.Serialization

Deserialize an object from a byte array

deserialize(byte[]) - Method in interface jdbm.helper.Serializer

Deserialize the content of an object from a byte array.

DISABLE_TRANSACTIONS - Static variable in class jdbm.RecordManagerOptions

Option to disable transaction (to increase performance at the cost of potential data loss).

disableTransactions() - Method in class jdbm.recman.BaseRecordManager

Switches off transactions for the record manager.

E

elements() - Method in interface jdbm.helper.CachePolicy

Enumerate through the objects currently in the cache.

elements() - Method in class jdbm.helper.MRU

Enumerate elements' values in the cache

elements() - Method in class jdbm.helper.SoftCache

Gets all the objects stored by the internal (L1) cache.

end() - Method in class jdbm.helper.ExplicitList

endAction(ActionContext) - Method in interface jdbm.ActionRecordManager

Ends the action associated with the context.

endAction() - Method in class jdbm.helper.ActionContext

endAction(ActionContext) - Method in class jdbm.recman.SnapshotRecordManager

Ends the action associated with the context.

endReadAction(ActionVersioning.Version) - Method in class jdbm.helper.ActionVersioning

Called when the read action with the given action is ended.

endWriteAction() - Method in class jdbm.helper.ActionVersioning

Called when the read/write action completes.

EntryIO<K,V> - Interface in jdbm.helper

TODO EntryIO.

equals(Object) - Method in class jdbm.recman.TransactionManager.BlockIoComparator

ExplicitList<T> - Class in jdbm.helper

A simple doubly linked list implementation that can be used when fast remove operations are desired.

ExplicitList() - Constructor for class jdbm.helper.ExplicitList

ExplicitList.Link<V> - Class in jdbm.helper

ExplicitList.Link(V) - Constructor for class jdbm.helper.ExplicitList.Link

F

FastIterator - Class in jdbm.helper

Fast and simple iterator.

FastIterator() - Constructor for class jdbm.helper.FastIterator

fetch(long) - Method in class jdbm.recman.BaseRecordManager

Fetches a record using standard java object serialization.

fetch(long, Serializer) - Method in class jdbm.recman.BaseRecordManager

Fetches a record using a custom serializer.

fetch(long) - Method in class jdbm.recman.CacheRecordManager

Fetches a record using standard Java serialization.

fetch(long, Serializer) - Method in class jdbm.recman.CacheRecordManager

Fetches a record using a custom serializer.

fetch(long) - Method in class jdbm.recman.SnapshotRecordManager

Fetches a record using standard Java serialization.

fetch(long, Serializer) - Method in class jdbm.recman.SnapshotRecordManager

Fetches a record using a custom serializer.

fetch(long) - Method in interface jdbm.RecordManager

Fetches a record using standard java object serialization.

fetch(long, Serializer) - Method in interface jdbm.RecordManager

Fetches a record using a custom serializer.

FILE_HEADER - Static variable in class jdbm.recman.Magic

Magic cookie at start of file

find(K) - Method in class jdbm.btree.BTree

Find the value associated with the given key.

findGreaterOrEqual(K) - Method in class jdbm.btree.BTree

Find the value associated with the given key, or the entry immediately following this key in the ordered BTree.

first - Variable in class jdbm.btree.BPage

Index of first used item at the page

flush(long) - Method in interface jdbm.recman.RecordCache

Notification to flush content related to a given record.

flushAll() - Method in interface jdbm.recman.RecordCache

Notification to flush data all of records.

FREE_PAGE - Static variable in class jdbm.recman.Magic

Magics for block types in certain lists.

FREELOGIDS_PAGE - Static variable in class jdbm.recman.Magic

FREEPHYSIDS_PAGE - Static variable in class jdbm.recman.Magic

G

get(K) - Method in interface jdbm.helper.CachePolicy

Obtain the object stored under the key specified.

get(K, long, Serializer) - Method in class jdbm.helper.LRUCache

Finds and returns the entry corresponding to the given key and version.

get(K) - Method in class jdbm.helper.MRU

Obtain an object in the cache

get(Object) - Method in class jdbm.helper.SoftCache

Gets the object cached under the specified key.

get(Object) - Method in class jdbm.htree.HTree

Returns the value which is associated with the given key.

getCachePolicy() - Method in class jdbm.recman.CacheRecordManager

Get the underlying cache policy

getComparator() - Method in class jdbm.btree.BTree

getElement() - Method in class jdbm.helper.ExplicitList.Link

getException() - Method in exception jdbm.helper.WrappedRuntimeException

Returns the exception wrapped by this runtime exception.

getKey() - Method in class jdbm.helper.Tuple

Get the key.

getNamedObject(String) - Method in class jdbm.recman.BaseRecordManager

Obtain the record id of a named object.

getNamedObject(String) - Method in class jdbm.recman.CacheRecordManager

Obtain the record id of a named object.

getNamedObject(String) - Method in class jdbm.recman.SnapshotRecordManager

Obtain the record id of a named object.

getNamedObject(String) - Method in interface jdbm.RecordManager

Obtain the record id of a named object.

getNestedException() - Method in exception jdbm.helper.CacheEvictionException

getNext() - Method in class jdbm.helper.ExplicitList.Link

getNext(Tuple<K, V>) - Method in class jdbm.helper.TupleBrowser

Get the next tuple.

getPrev() - Method in class jdbm.helper.ExplicitList.Link

getPrevious(Tuple<K, V>) - Method in class jdbm.helper.TupleBrowser

Get the previous tuple.

getRecid() - Method in class jdbm.htree.HTree

Get the record identifier used to load this hashtable.

getRecordId() - Method in class jdbm.btree.BPage

getRecordId() - Method in class jdbm.btree.BTree

Return the persistent record identifier of the BTree.

getRecordManager() - Method in class jdbm.recman.CacheRecordManager

Get the underlying Record Manager.

getRecordManager() - Method in class jdbm.recman.SnapshotRecordManager

Get the underlying Record Manager.

getRoot(int) - Method in class jdbm.recman.BaseRecordManager

Returns the indicated root rowid.

getRoot(int) - Method in class jdbm.recman.CacheRecordManager

Returns the indicated root rowid.

getRoot(int) - Method in class jdbm.recman.SnapshotRecordManager

Returns the indicated root rowid.

getRoot(int) - Method in interface jdbm.RecordManager

Returns the indicated root rowid.

getRootCount() - Method in class jdbm.recman.BaseRecordManager

Returns the number of slots available for "root" rowids.

getRootCount() - Method in class jdbm.recman.CacheRecordManager

Returns the number of slots available for "root" rowids.

getRootCount() - Method in class jdbm.recman.SnapshotRecordManager

Returns the number of slots available for "root" rowids.

getRootCount() - Method in interface jdbm.RecordManager

Returns the number of slots available for "root" rowids.

getTransactionManager() - Method in class jdbm.recman.BaseRecordManager

Get the underlying Transaction Manager

getValue() - Method in class jdbm.helper.Tuple

Get the value.

getVersion() - Method in class jdbm.helper.ActionContext

getVersion() - Method in class jdbm.helper.ActionVersioning.Version

getView() - Method in class jdbm.recman.BlockIo

getWhoStarted() - Method in class jdbm.helper.ActionContext

H

HTree - Class in jdbm.htree

Persistent hashtable implementation for PageManager.

I

insert(K, V, boolean) - Method in class jdbm.btree.BTree

Insert an entry in the BTree.

insert(Object) - Method in class jdbm.recman.BaseRecordManager

Inserts a new record using standard java object serialization.

insert(Object, Serializer) - Method in class jdbm.recman.BaseRecordManager

Inserts a new record using a custom serializer.

insert(Object) - Method in class jdbm.recman.CacheRecordManager

Inserts a new record using a custom serializer.

insert(Object, Serializer) - Method in class jdbm.recman.CacheRecordManager

Inserts a new record using a custom serializer.

insert(Object) - Method in class jdbm.recman.SnapshotRecordManager

Inserts a new record using a custom serializer.

insert(Object, Serializer) - Method in class jdbm.recman.SnapshotRecordManager

Inserts a new record using a custom serializer.

insert(Object) - Method in interface jdbm.RecordManager

Inserts a new record using standard java object serialization.

insert(Object, Serializer) - Method in interface jdbm.RecordManager

Inserts a new record using a custom serializer.

INSTANCE - Static variable in class jdbm.helper.ByteArraySerializer

Static instance.

INSTANCE - Static variable in class jdbm.helper.DefaultSerializer

INSTANCE - Static variable in class jdbm.helper.IntegerSerializer

INSTANCE - Static variable in class jdbm.helper.LongSerializer

IntegerComparator - Class in jdbm.helper

Comparator for Integer objects.

IntegerComparator() - Constructor for class jdbm.helper.IntegerComparator

IntegerSerializer - Class in jdbm.helper

Optimized serializer for integers.

IntegerSerializer() - Constructor for class jdbm.helper.IntegerSerializer

Construct an IntegerSerializer.

invalidate(long) - Method in interface jdbm.recman.RecordCache

Notification to invalidate content related to given record.

invalidateAll() - Method in interface jdbm.recman.RecordCache

Notification to invalidate content of all records.

isActive() - Method in class jdbm.helper.ActionContext

isLeaf - Variable in class jdbm.btree.BPage

Flag indicating if this is a leaf BPage.

isLinked() - Method in class jdbm.helper.ExplicitList.Link

isReadOnlyAction() - Method in class jdbm.helper.ActionContext

isUnLinked() - Method in class jdbm.helper.ExplicitList.Link

isWriteAction() - Method in class jdbm.helper.ActionContext

IterationException - Exception in jdbm.helper

Iteration exception.

IterationException(String, Exception) - Constructor for exception jdbm.helper.IterationException

Construct a new iteration exception wrapping an underlying exception and providing a message.

IterationException(String) - Constructor for exception jdbm.helper.IterationException

Construct a new iteration exception with a message.

IterationException(Exception) - Constructor for exception jdbm.helper.IterationException

Construct a new iteration exception wrapping an underlying exception.

J

jdbm - package jdbm

Simplified public API corresponding to GDBM APIs.

jdbm.btree - package jdbm.btree

B+Tree (scalable persistent tree) data structure implementation.

jdbm.helper - package jdbm.helper

Miscelaneous utility classes and interfaces.

jdbm.htree - package jdbm.htree

HTree (scalable persistent hashtable) data structure implementation.

jdbm.recman - package jdbm.recman

Core classes for managing persistent objects and processing transactions.

K

keys - Variable in class jdbm.btree.BPage

Keys of children nodes

keys() - Method in class jdbm.htree.HTree

Returns an enumeration of the keys contained in this

keySerializer - Variable in class jdbm.btree.BTree

Serializer used to serialize index keys (optional)

L

load(RecordManager, long) - Method in class jdbm.btree.BTree

Load a persistent BTree.

load(RecordManager, long) - Static method in class jdbm.htree.HTree

Load a persistent hashtable

LOGFILE_HEADER - Static variable in class jdbm.recman.Magic

Magic for transaction file

LongComparator - Class in jdbm.helper

Comparator for java.lang.Long objects.

LongComparator() - Constructor for class jdbm.helper.LongComparator

LongSerializer - Class in jdbm.helper

Optimized serializer for long integers.

LongSerializer() - Constructor for class jdbm.helper.LongSerializer

Construct a LongSerializer.

LRUCache<K,V> - Class in jdbm.helper

This class implements a versioned lru cache.

LRUCache(EntryIO<K, V>, int) - Constructor for class jdbm.helper.LRUCache

M

Magic - Class in jdbm.recman

This interface contains magic cookies.

main(String[]) - Static method in class jdbm.helper.Conversion

Test static methods

MAX_BLOCKS - Static variable in class jdbm.recman.Magic

Maximum number of blocks in a file, leaving room for a 16 bit offset encoded within a long.

MRU<K,V> - Class in jdbm.helper

MRU - Most Recently Used cache policy.

MRU(int) - Constructor for class jdbm.helper.MRU

Construct an MRU with a given maximum number of objects.

N

NAME_DIRECTORY_ROOT - Static variable in class jdbm.recman.BaseRecordManager

Reserved slot for name directory.

NAME_DIRECTORY_ROOT - Static variable in interface jdbm.RecordManager

Reserved slot for name directory.

nbEntries - Variable in class jdbm.btree.BTree

Total number of entries in the BTree

next - Variable in class jdbm.btree.BPage

Next leaf BPage (only if this BPage is a leaf)

next() - Method in class jdbm.helper.FastIterator

Returns the next element in the interation.

NLISTS - Static variable in class jdbm.recman.Magic

Number of lists in a file

NORMAL_CACHE - Static variable in class jdbm.RecordManagerOptions

Use normal (strong) object references for the record cache.

O

ObjectBAComparator - Class in jdbm.helper

Comparator for objects which have been serialized into byte arrays.

ObjectBAComparator(Comparator) - Constructor for class jdbm.helper.ObjectBAComparator

Construct an ObjectByteArrayComparator which wraps an Object Comparator.

outstandingBrowsers - Static variable in class jdbm.btree.BPage

P

PageHeader - Class in jdbm.recman

This class represents a page header.

PageHeader(BlockIo) - Constructor for class jdbm.recman.PageHeader

Constructs a PageHeader object from a block

pageSize - Variable in class jdbm.btree.BTree

Number of entries in each BPage.

paranoiaMagicOk() - Method in class jdbm.recman.PageHeader

For paranoia mode

previous - Variable in class jdbm.btree.BPage

Previous leaf BPage (only if this BPage is a leaf)

printStackTrace() - Method in exception jdbm.helper.WrappedRuntimeException

printStackTrace(PrintStream) - Method in exception jdbm.helper.WrappedRuntimeException

printStackTrace(PrintWriter) - Method in exception jdbm.helper.WrappedRuntimeException

Provider - Class in jdbm.recman

Provider of the default RecordManager implementation.

Provider() - Constructor for class jdbm.recman.Provider

PROVIDER_FACTORY - Static variable in class jdbm.RecordManagerOptions

Option to create a thread-safe record manager.

purgeEntry() - Method in class jdbm.helper.MRU

Purge least recently used object from the cache

put(K, V) - Method in interface jdbm.helper.CachePolicy

Place an object in the cache.

put(K, V, long, Serializer, boolean) - Method in class jdbm.helper.LRUCache

Updates the entry identified with the key with the new value.

put(K, V) - Method in class jdbm.helper.MRU

Place an object in the cache.

put(Object, Object) - Method in class jdbm.helper.SoftCache

Adds the specified value to the cache under the specified key.

put(Object, Object) - Method in class jdbm.htree.HTree

Associates the specified value with the specified key.

R

read(K, Serializer) - Method in interface jdbm.helper.EntryIO

readByte(int) - Method in class jdbm.recman.BlockIo

Reads a byte from the indicated position

readExternal(ObjectInput) - Method in class jdbm.btree.BTree

Implement Externalizable interface.

readExternal(ObjectInput) - Method in class jdbm.recman.BlockIo

implement externalizable interface

readInt(int) - Method in class jdbm.recman.BlockIo

Reads an int from the indicated position

readLong(int) - Method in class jdbm.recman.BlockIo

Reads a long from the indicated position

readShort(int) - Method in class jdbm.recman.BlockIo

Reads a short from the indicated position

RecordCache - Interface in jdbm.recman

This interface is used for synchronization.

RecordFile - Class in jdbm.recman

This class represents a random access file as a set of fixed size records.

recordId - Variable in class jdbm.btree.BPage

This BPage's record ID in the PageManager.

recordManager - Variable in class jdbm.btree.BTree

Page manager used to persist changes in BPages

recordManager - Variable in class jdbm.recman.CacheRecordManager

Wrapped RecordManager

recordManager - Variable in class jdbm.recman.SnapshotRecordManager

Wrapped RecordManager

RecordManager - Interface in jdbm

An interface to manages records, which are uninterpreted blobs of data.

RecordManagerFactory - Class in jdbm

This is the factory class to use for instantiating RecordManager instances.

RecordManagerFactory() - Constructor for class jdbm.RecordManagerFactory

RecordManagerOptions - Class in jdbm

Standard options for RecordManager.

RecordManagerProvider - Interface in jdbm

Provider of RecordManager implementation.

remove(K) - Method in class jdbm.btree.BTree

Remove an entry with the given key from the BTree.

remove(K) - Method in interface jdbm.helper.CachePolicy

Remove the object stored under the key specified.

remove() - Method in class jdbm.helper.ExplicitList.Link

remove(ExplicitList.Link<T>) - Method in class jdbm.helper.ExplicitList

remove(K) - Method in class jdbm.helper.MRU

Remove an object from the cache

remove(Object) - Method in class jdbm.helper.SoftCache

Removes any object stored under the key specified.

remove(Object) - Method in class jdbm.htree.HTree

Remove the value which is associated with the given key.

removeAll() - Method in interface jdbm.helper.CachePolicy

Remove all objects from the cache.

removeAll() - Method in class jdbm.helper.MRU

Remove all objects from the cache

removeAll() - Method in class jdbm.helper.SoftCache

Removes all objects in this (L2) and its internal (L1) cache.

removeEntry(CacheEntry) - Method in class jdbm.helper.MRU

Remove a CacheEntry from linked list, and relink the remaining element sin the list.

removeListener(CachePolicyListener<V>) - Method in interface jdbm.helper.CachePolicy

Remove a listener from this cache policy.

removeListener(CachePolicyListener) - Method in class jdbm.helper.MRU

Remove a listener from this cache policy

removeListener(CachePolicyListener) - Method in class jdbm.helper.SoftCache

Removes a listener that was added earlier.

reset() - Method in class jdbm.helper.ExplicitList.Link

rollback() - Method in class jdbm.recman.BaseRecordManager

Rollback (cancel) all changes since beginning of transaction.

rollback() - Method in class jdbm.recman.CacheRecordManager

Rollback (cancel) all changes since beginning of transaction.

rollback() - Method in class jdbm.recman.SnapshotRecordManager

Rollback (cancel) all changes since beginning of transaction.

rollback() - Method in interface jdbm.RecordManager

Rollback (cancel) all changes since beginning of transaction.

S

Serialization - Class in jdbm.helper

Serialization-related utility methods.

Serialization() - Constructor for class jdbm.helper.Serialization

serialize(Object) - Method in class jdbm.btree.BPage

Serialize the content of an object into a byte array.

serialize(Object) - Method in class jdbm.helper.ByteArraySerializer

Serialize the content of an object into a byte array.

serialize(Object) - Method in class jdbm.helper.DefaultSerializer

Serialize the content of an object into a byte array.

serialize(Object) - Method in class jdbm.helper.IntegerSerializer

Serialize the content of an object into a byte array.

serialize(Object) - Method in class jdbm.helper.LongSerializer

Serialize the content of an object into a byte array.

serialize(Object) - Static method in class jdbm.helper.Serialization

Serialize the object into a byte array.

serialize(Object) - Method in interface jdbm.helper.Serializer

Serialize the content of an object into a byte array.

Serializer - Interface in jdbm.helper

Interface used to provide a serialization mechanism other than a class' normal serialization.

serialVersionUID - Static variable in class jdbm.recman.BlockIo

setCurrentActionContext(ActionContext) - Method in interface jdbm.ActionRecordManager

Set the context as the current action context for the given thread

setCurrentActionContext(ActionContext) - Method in class jdbm.recman.SnapshotRecordManager

Set the context as the current action context for the given thread

setKey(K) - Method in class jdbm.helper.Tuple

Set the key.

setMaximumTransactionsInLog(int) - Method in class jdbm.recman.TransactionManager

Set the maximum number of transactions to record in the log (and keep in memory) before the log is synchronized with the main database file.

setNamedObject(String, long) - Method in class jdbm.recman.BaseRecordManager

Set the record id of a named object.

setNamedObject(String, long) - Method in class jdbm.recman.CacheRecordManager

Set the record id of a named object.

setNamedObject(String, long) - Method in class jdbm.recman.SnapshotRecordManager

Set the record id of a named object.

setNamedObject(String, long) - Method in interface jdbm.RecordManager

Set the record id of a named object.

setNext(ExplicitList.Link<V>) - Method in class jdbm.helper.ExplicitList.Link

setPageSize(int) - Method in class jdbm.btree.BTree

setPrev(ExplicitList.Link<V>) - Method in class jdbm.helper.ExplicitList.Link

setRecordId(long) - Method in class jdbm.btree.BPage

Set the recordId

setRoot(int, long) - Method in class jdbm.recman.BaseRecordManager

Sets the indicated root rowid.

setRoot(int, long) - Method in class jdbm.recman.CacheRecordManager

Sets the indicated root rowid.

setRoot(int, long) - Method in class jdbm.recman.SnapshotRecordManager

Sets the indicated root rowid.

setRoot(int, long) - Method in interface jdbm.RecordManager

Sets the indicated root rowid.

setValue(V) - Method in class jdbm.helper.Tuple

Set the value.

setValueSerializer(Serializer) - Method in class jdbm.btree.BTree

setView(BlockView) - Method in class jdbm.recman.BlockIo

Sets the current view of the block.

size() - Method in class jdbm.btree.BTree

Return the number of entries (size) of the BTree.

size() - Method in class jdbm.helper.ExplicitList

SIZE - Static variable in class jdbm.recman.PageHeader

the size of this page header

SnapshotRecordManager - Class in jdbm.recman

TODO SnapshotRecordManager.

SnapshotRecordManager(RecordManager, int) - Constructor for class jdbm.recman.SnapshotRecordManager

Construct a SanshotRecordManager wrapping another RecordManager

SOFT_REF_CACHE - Static variable in class jdbm.RecordManagerOptions

Use soft references {$link java.lang.ref.SoftReference} for the record cache instead of the default normal object references.

SoftCache - Class in jdbm.helper

Wraps a deterministic cache policy with a Level-2 cache based on J2SE's soft references.

SoftCache() - Constructor for class jdbm.helper.SoftCache

Creates a soft-reference based L2 cache with a MRU cache as the internal (L1) cache.

SoftCache(CachePolicy) - Constructor for class jdbm.helper.SoftCache

Creates a soft-reference based L2 cache wrapping the specified L1 cache.

SoftCache(float, CachePolicy) - Constructor for class jdbm.helper.SoftCache

Creates a soft-reference based L2 cache wrapping the specified L1 cache.

splice(ExplicitList.Link<V>) - Method in class jdbm.helper.ExplicitList.Link

Splices the given list by making this link as the new head.

StringComparator - Class in jdbm.helper

Comparator for String objects.

StringComparator() - Constructor for class jdbm.helper.StringComparator

synchronizeLog() - Method in class jdbm.recman.TransactionManager

Synchronize log file data with the main database file.

SZ_BYTE - Static variable in class jdbm.recman.Magic

Size of an externalized byte

SZ_INT - Static variable in class jdbm.recman.Magic

Size of an externalized int

SZ_LONG - Static variable in class jdbm.recman.Magic

Size of an externalized long

SZ_SHORT - Static variable in class jdbm.recman.Magic

Size of an externalized short

T

THREAD_SAFE - Static variable in class jdbm.RecordManagerOptions

Option to create a thread-safe record manager.

toString() - Method in class jdbm.btree.BPage

toString() - Method in class jdbm.btree.BTree

toString() - Method in class jdbm.helper.ActionContext

toString() - Method in class jdbm.helper.ActionVersioning.Version

toString() - Method in class jdbm.helper.ExplicitList.Link

toString() - Method in class jdbm.helper.ExplicitList

toString() - Method in class jdbm.helper.LRUCache

toString() - Method in class jdbm.helper.Tuple

toString() - Method in class jdbm.recman.BlockIo

toString() - Method in class jdbm.recman.PageHeader

toString() - Method in class jdbm.recman.RecordFile

toString() - Method in class jdbm.recman.SnapshotRecordManager

touchEntry(CacheEntry) - Method in class jdbm.helper.MRU

Place entry at the end of linked list -- Most Recently Used

TransactionManager - Class in jdbm.recman

This class manages the transaction log that belongs to every RecordFile.

TransactionManager.BlockIoComparator - Class in jdbm.recman

INNER CLASS.

TransactionManager.BlockIoComparator() - Constructor for class jdbm.recman.TransactionManager.BlockIoComparator

TRANSLATION_PAGE - Static variable in class jdbm.recman.Magic

Tuple<K,V> - Class in jdbm.helper

Tuple consisting of a key-value pair.

Tuple() - Constructor for class jdbm.helper.Tuple

Construct an empty Tuple.

Tuple(K, V) - Constructor for class jdbm.helper.Tuple

Construct a Tuple.

TupleBrowser<K,V> - Class in jdbm.helper

Browser to traverse a collection of tuples.

TupleBrowser() - Constructor for class jdbm.helper.TupleBrowser

U

uninit() - Method in class jdbm.helper.ExplicitList.Link

unsetCurrentActionContext(ActionContext) - Method in interface jdbm.ActionRecordManager

Unsets the context as the current action context.

unsetCurrentActionContext(ActionContext) - Method in class jdbm.recman.SnapshotRecordManager

Unsets the context as the current action context.

update(long, Object) - Method in class jdbm.recman.BaseRecordManager

Updates a record using standard java object serialization.

update(long, Object, Serializer) - Method in class jdbm.recman.BaseRecordManager

Updates a record using a custom serializer.

update(long, Object) - Method in class jdbm.recman.CacheRecordManager

Updates a record using standard Java serialization.

update(long, Object, Serializer) - Method in class jdbm.recman.CacheRecordManager

Updates a record using a custom serializer.

update(long, Object) - Method in class jdbm.recman.SnapshotRecordManager

Updates a record using standard Java serialization.

update(long, Object, Serializer) - Method in class jdbm.recman.SnapshotRecordManager

Updates a record using a custom serializer.

update(long, Object) - Method in interface jdbm.RecordManager

Updates a record using standard java object serialization.

update(long, Object, Serializer) - Method in interface jdbm.RecordManager

Updates a record using a custom serializer.

updateCacheEntries() - Method in class jdbm.recman.CacheRecordManager

Update all dirty cache objects to the underlying RecordManager.

USED_PAGE - Static variable in class jdbm.recman.Magic

V

values - Variable in class jdbm.btree.BPage

Values associated with keys.

values() - Method in class jdbm.htree.HTree

Returns an enumeration of the values contained in this

valueSerializer - Variable in class jdbm.btree.BTree

Serializer used to serialize index values (optional)

W

WEAK_REF_CACHE - Static variable in class jdbm.RecordManagerOptions

Use weak references {$link java.lang.ref.WeakReference} for the record cache instead of the default normal object references.

WrappedRuntimeException - Exception in jdbm.helper

A run-time exception that wraps another exception.

WrappedRuntimeException(String, Exception) - Constructor for exception jdbm.helper.WrappedRuntimeException

Constructs a new runtime exception based on a checked exception.

WrappedRuntimeException(Exception) - Constructor for exception jdbm.helper.WrappedRuntimeException

Constructs a new runtime exception based on a checked exception.

write(K, V, Serializer) - Method in interface jdbm.helper.EntryIO

writeByte(int, byte) - Method in class jdbm.recman.BlockIo

Writes a byte to the indicated position

writeExternal(ObjectOutput) - Method in class jdbm.btree.BTree

Implement Externalizable interface.

writeExternal(ObjectOutput) - Method in class jdbm.recman.BlockIo

implement externalizable interface

writeInt(int, int) - Method in class jdbm.recman.BlockIo

Writes an int to the indicated position

writeLong(int, long) - Method in class jdbm.recman.BlockIo

Writes a long to the indicated position

writeShort(int, short) - Method in class jdbm.recman.BlockIo

Writes a short to the indicated position

_

_nested - Variable in exception jdbm.helper.CacheEvictionException

Nested exception -- the original exception that occurred, if any.

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