A C D E G H I K L M O P R S T V

A

add(Object, Object) - Method in class org.space4j.indexing.IndexManager

Insert an object in this IndexManager.

add(Object) - Method in class org.space4j.indexing.Key

Add a new value for this key.

C

check(Object) - Method in class org.space4j.implementation.SimpleSpace

check(Object) - Method in interface org.space4j.Space

Checks whehter an object exists with the following key.

checkIndex(String) - Method in class org.space4j.indexing.IndexManager

Check if an index with that name already exists.

Command - Class in org.space4j

A command representing an update to the Space4J database of objects in RAM.

Command() - Constructor for class org.space4j.Command

CommandException - Exception in org.space4j

This exception may be thrown when there is a problem while executing a Command.

CommandException() - Constructor for exception org.space4j.CommandException

CommandException(String) - Constructor for exception org.space4j.CommandException

compare(Key, Key) - Method in class org.space4j.indexing.KeyComparator

compareDates(Date, Date) - Method in class org.space4j.indexing.KeyComparator

compareNumbers(Number, Number) - Method in class org.space4j.indexing.KeyComparator

compareObjects(Object, Object) - Method in class org.space4j.indexing.KeyComparator

compareStrings(String, String) - Method in class org.space4j.indexing.KeyComparator

CreateCollectionCmd<V> - Class in org.space4j.command

CreateCollectionCmd(Object) - Constructor for class org.space4j.command.CreateCollectionCmd

CreateCollectionCmd(Object, Collection<V>) - Constructor for class org.space4j.command.CreateCollectionCmd

createIndex(Index, Space4J) - Method in class org.space4j.indexing.IndexManager

Create an index in the system.

CreateMapCmd<K,V> - Class in org.space4j.command

CreateMapCmd(Object) - Constructor for class org.space4j.command.CreateMapCmd

CreateMapCmd(Object, Map<K, V>) - Constructor for class org.space4j.command.CreateMapCmd

CreateObjectCmd - Class in org.space4j.command

CreateObjectCmd(Object, Object) - Constructor for class org.space4j.command.CreateObjectCmd

CreateSequenceCmd - Class in org.space4j.command

CreateSequenceCmd(Object) - Constructor for class org.space4j.command.CreateSequenceCmd

CreateSequenceCmd(Object, int) - Constructor for class org.space4j.command.CreateSequenceCmd

D

dirname - Variable in class org.space4j.implementation.SimpleSpace4J

dropIndex(Index, Space4J) - Method in class org.space4j.indexing.IndexManager

Drop an index from the system.

DropObjectCmd - Class in org.space4j.command

DropObjectCmd(Object) - Constructor for class org.space4j.command.DropObjectCmd

DropSequenceCmd - Class in org.space4j.command

DropSequenceCmd(Object) - Constructor for class org.space4j.command.DropSequenceCmd

E

equals(Object) - Method in class org.space4j.indexing.Index

equals(Object) - Method in class org.space4j.indexing.Key

exec(Command, boolean) - Method in class org.space4j.implementation.MasterSpace4J

exec(Command) - Method in class org.space4j.implementation.SimpleSpace4J

Execute a command and log it.

exec(Command, boolean) - Method in class org.space4j.implementation.SimpleSpace4J

exec(Command) - Method in class org.space4j.implementation.SlaveSpace4J

exec(Command) - Method in interface org.space4j.Space4J

Executes a command on the underlying Space.

execute(Space) - Method in class org.space4j.command.CreateCollectionCmd

execute(Space) - Method in class org.space4j.command.CreateMapCmd

execute(Space) - Method in class org.space4j.command.CreateObjectCmd

execute(Space) - Method in class org.space4j.command.CreateSequenceCmd

execute(Space) - Method in class org.space4j.command.DropObjectCmd

execute(Space) - Method in class org.space4j.command.DropSequenceCmd

execute(Space) - Method in class org.space4j.Command

This method accesses the Space and its objects to do any modifications it wants.

execute(Space) - Method in class org.space4j.command.IncrementSeqCmd

execute(Space) - Method in class org.space4j.command.PutCmd

execute(Space) - Method in class org.space4j.command.RemoveCmd

executeSnapshot() - Method in class org.space4j.implementation.SimpleSpace4J

executeSnapshot() - Method in class org.space4j.implementation.SlaveSpace4J

executeSnapshot() - Method in interface org.space4j.Space4J

Take a snapshot of the Space to disk.

executeSQL(Connection) - Method in class org.space4j.Command

This method will let you replicate your data in a relational database, so you can continue creating your reports and using data data warehousing tools with SQL.

G

get(Object) - Method in class org.space4j.implementation.SimpleSpace

get(int) - Method in class org.space4j.indexing.Key

get(Object) - Method in class org.space4j.indexing.MultiMap

get(Object...) - Method in class org.space4j.indexing.MultiMap

get(Object) - Method in class org.space4j.indexing.MultiSortedMap

get(Object...) - Method in class org.space4j.indexing.MultiSortedMap

get(Object) - Method in interface org.space4j.Space

Gets the Object stored in this Space with this key.

getAttributes() - Method in class org.space4j.indexing.Index

Return the attributes of this index.

getClassName() - Method in class org.space4j.indexing.Index

Return the name of the class of this index.

getComparator() - Method in class org.space4j.indexing.Index

getDirName() - Method in class org.space4j.implementation.SimpleSpace4J

getIndex(String) - Method in class org.space4j.indexing.IndexManager

Return an index with that name.

getIndexManager() - Method in class org.space4j.implementation.SimpleSpace

getIndexManager() - Method in interface org.space4j.Space

Returns the IndexManager in this space.

getIterator(Object) - Method in class org.space4j.implementation.SimpleSpace

getIterator(Object) - Method in interface org.space4j.Space

Returns an iterator of the underlying collection or map object.

getKey(Object) - Method in class org.space4j.indexing.Index

Get a key to be used by this index for a given object.

getKeyIterator(Object) - Method in class org.space4j.implementation.SimpleSpace

getKeyIterator(Object) - Method in interface org.space4j.Space

Returns an iterator of the keys of the underlying map object.

getLogNumber() - Method in class org.space4j.Command

This method is important when Space4J is replicated.

getLogNumber() - Method in class org.space4j.implementation.SimpleLogger

getLogNumber() - Method in interface org.space4j.Logger

Get the current log number.

getMap() - Method in class org.space4j.indexing.Index

getMap(Index.TYPE, Comparator<Key>) - Method in class org.space4j.indexing.Index

getName() - Method in class org.space4j.indexing.Index

Return the name of this index.

getReplicaId() - Method in class org.space4j.Command

This method is important when Space4J is replicated.

getSource() - Method in class org.space4j.indexing.Index

getSpace() - Method in class org.space4j.implementation.SimpleSpace4J

getSpace() - Method in interface org.space4j.Space4J

Returns the Space where the Objects are stored, so the client can direct access them.

getType() - Method in class org.space4j.indexing.Index

getTypeName(Index.TYPE) - Method in class org.space4j.indexing.Index

H

hasAttribute(String) - Method in class org.space4j.indexing.Index

Check if this index contains a given attribute.

hashCode() - Method in class org.space4j.indexing.Index

hashCode() - Method in class org.space4j.indexing.Key

I

im - Variable in class org.space4j.implementation.SimpleSpace4J

IncrementSeqCmd - Class in org.space4j.command

IncrementSeqCmd(Object) - Constructor for class org.space4j.command.IncrementSeqCmd

Index - Class in org.space4j.indexing

An object representing an Index in the system.

Index(String, Object, Index.TYPE, Class<? extends Object>, String...) - Constructor for class org.space4j.indexing.Index

Create a new Index.

Index(String, Object, Index.TYPE, Comparator<Key>, Class<? extends Object>, String...) - Constructor for class org.space4j.indexing.Index

Index.TYPE - Enum in org.space4j.indexing

IndexManager - Class in org.space4j.indexing

IndexManager will control all indexes for your space.

IndexManager() - Constructor for class org.space4j.indexing.IndexManager

K

KEY - Static variable in class org.space4j.indexing.IndexManager

Key - Class in org.space4j.indexing

A key to be used by the Maps of the IndexManager.

Key() - Constructor for class org.space4j.indexing.Key

Creates a new Key.

Key(String...) - Constructor for class org.space4j.indexing.Key

Key(int, String) - Constructor for class org.space4j.indexing.Key

Creates a new Compound Key (int + String)

Key(int) - Constructor for class org.space4j.indexing.Key

Creates a new Key (int)

Key(String) - Constructor for class org.space4j.indexing.Key

Creates a new Key (String)

Key(Object) - Constructor for class org.space4j.indexing.Key

Key(Object...) - Constructor for class org.space4j.indexing.Key

KeyComparator - Class in org.space4j.indexing

KeyComparator() - Constructor for class org.space4j.indexing.KeyComparator

L

logCommand(Command) - Method in class org.space4j.implementation.SimpleLogger

logCommand(Command) - Method in interface org.space4j.Logger

Log a command to a log file on disk.

logger - Variable in class org.space4j.implementation.SimpleSpace4J

Logger - Interface in org.space4j

An interface defining how a Logger Object should work.

LoggerException - Exception in org.space4j

This exception may be thrown when there was a problem with a Logger operation.

LoggerException() - Constructor for exception org.space4j.LoggerException

LoggerException(String) - Constructor for exception org.space4j.LoggerException

M

MasterSpace4J - Class in org.space4j.implementation

The master space4j in the center of the replication ring.

MasterSpace4J(String) - Constructor for class org.space4j.implementation.MasterSpace4J

Initializes the MasterSpace4J.

MasterSpace4J(String, long) - Constructor for class org.space4j.implementation.MasterSpace4J

MasterSpace4J(String, long, int, int) - Constructor for class org.space4j.implementation.MasterSpace4J

Initializes the MasterSpace4J.

MasterSpace4J(String, int, int) - Constructor for class org.space4j.implementation.MasterSpace4J

MultiMap - Class in org.space4j.indexing

MultiMap() - Constructor for class org.space4j.indexing.MultiMap

MultiSortedMap - Class in org.space4j.indexing

MultiSortedMap(Comparator<Key>) - Constructor for class org.space4j.indexing.MultiSortedMap

O

org.space4j - package org.space4j

org.space4j.command - package org.space4j.command

org.space4j.implementation - package org.space4j.implementation

org.space4j.indexing - package org.space4j.indexing

P

put(Object, Object) - Method in class org.space4j.implementation.SimpleSpace

put(Object, Object) - Method in interface org.space4j.Space

Puts an Object in this Space with this key.

PutCmd - Class in org.space4j.command

PutCmd(Object, Object, Object) - Constructor for class org.space4j.command.PutCmd

PutCmd(Object, Object) - Constructor for class org.space4j.command.PutCmd

putObject(Key, Object) - Method in class org.space4j.indexing.MultiMap

putObject(Key, Object) - Method in class org.space4j.indexing.MultiSortedMap

R

readSnapshot() - Method in class org.space4j.implementation.SimpleLogger

readSnapshot() - Method in class org.space4j.implementation.SimpleSpace4J

readSnapshot() - Method in interface org.space4j.Logger

Recover the last snapshot from disk and recreate a Space from it.

reapply(Command) - Method in class org.space4j.implementation.SimpleSpace4J

reapply(Command) - Method in interface org.space4j.Space4J

Re-apply a command on the underlying Space.

reapplyCommandsFromLog(Space4J) - Method in class org.space4j.implementation.SimpleLogger

reapplyCommandsFromLog() - Method in class org.space4j.implementation.SimpleSpace4J

reapplyCommandsFromLog(Space4J) - Method in interface org.space4j.Logger

Read the last commands from the log and re-apply them to this Space4J.

remove(Object) - Method in class org.space4j.implementation.SimpleSpace

remove(Object, Object) - Method in class org.space4j.indexing.IndexManager

Remove an object from this IndexManager.

remove(Object) - Method in class org.space4j.indexing.MultiMap

remove(Object) - Method in class org.space4j.indexing.MultiSortedMap

remove(Object) - Method in interface org.space4j.Space

Removes an Object from this Space with this key.

RemoveCmd - Class in org.space4j.command

RemoveCmd(Object, Object) - Constructor for class org.space4j.command.RemoveCmd

removeObject(Key, Object) - Method in class org.space4j.indexing.MultiMap

removeObject(Key, Object) - Method in class org.space4j.indexing.MultiSortedMap

run() - Method in class org.space4j.implementation.MasterSpace4J

run() - Method in class org.space4j.implementation.SimpleSpace4J

run() - Method in class org.space4j.implementation.SlaveSpace4J

S

setLogNumber(long) - Method in class org.space4j.Command

Sets the log number where this command is stored.

setReplicaId(long) - Method in class org.space4j.Command

Sets the number of the replica this commands belongs to.

setSequence(int) - Method in class org.space4j.command.IncrementSeqCmd

SimpleLogger - Class in org.space4j.implementation

SimpleLogger(String) - Constructor for class org.space4j.implementation.SimpleLogger

Initializes this SimpleLogger.

SimpleSpace - Class in org.space4j.implementation

A trivial implementation of Space, in other words, our space just use a Map.

SimpleSpace() - Constructor for class org.space4j.implementation.SimpleSpace

Initializes the SimpleSpace.

SimpleSpace(Map<Object, Object>) - Constructor for class org.space4j.implementation.SimpleSpace

Initializes the SimpleSpace with a Map.

SimpleSpace4J - Class in org.space4j.implementation

The simplest possible implementation of a Space4J.

SimpleSpace4J(String, long) - Constructor for class org.space4j.implementation.SimpleSpace4J

Initializes the SimpleSpace4J, initializes the Logger, recover the Space from disk if there is a snapshot saved and reapply the commands to the Space.

SimpleSpace4J(String) - Constructor for class org.space4j.implementation.SimpleSpace4J

size() - Method in class org.space4j.indexing.Key

SlaveSpace4J - Class in org.space4j.implementation

This is complex, but it works.

SlaveSpace4J(String, long, String) - Constructor for class org.space4j.implementation.SlaveSpace4J

Initializes the SlaveSpace4J.

SlaveSpace4J(String, String) - Constructor for class org.space4j.implementation.SlaveSpace4J

SlaveSpace4J(String, long, String, int, int) - Constructor for class org.space4j.implementation.SlaveSpace4J

Initializes the SlaveSpace4J.

SlaveSpace4J(String, String, int, int) - Constructor for class org.space4j.implementation.SlaveSpace4J

snapTime - Variable in class org.space4j.implementation.SimpleSpace4J

space - Variable in class org.space4j.implementation.SimpleSpace4J

Space - Interface in org.space4j

The Space where the objects will be stored in memory.

Space4J - Interface in org.space4j

Our Java database of objects.

start() - Method in class org.space4j.implementation.MasterSpace4J

Start listening for slaves.

start() - Method in class org.space4j.implementation.SimpleSpace4J

start() - Method in class org.space4j.implementation.SlaveSpace4J

start() - Method in interface org.space4j.Space4J

Starts the Space4J.

T

takeSnapshot(Space) - Method in class org.space4j.implementation.SimpleLogger

takeSnapshot(Space, long) - Method in class org.space4j.implementation.SimpleLogger

takeSnapshot(Space) - Method in interface org.space4j.Logger

Take a snapshot of the Space to disk.

takeSnapshot(Space, long) - Method in interface org.space4j.Logger

Take a snapshot of the Space to disk.

thread - Variable in class org.space4j.implementation.SimpleSpace4J

toString() - Method in class org.space4j.indexing.Index

V

valueOf(String) - Static method in enum org.space4j.indexing.Index.TYPE

Returns the enum constant of this type with the specified name.

values() - Static method in enum org.space4j.indexing.Index.TYPE

Returns an array containing the constants of this enum type, in the order they are declared.

A C D E G H I K L M O P R S T V