net.i2p.BOB

Class NamedDB

java.lang.Object

net.i2p.BOB.NamedDB

public class NamedDB
extends Object

Internal database to relate nicknames to options to values

Author:

sponge

Constructor Summary

Constructors

Constructor and Description
NamedDB()

Method Summary

Modifier and Type	Method and Description
void	add(String key, Object val) Add object, deletes the old one if it exists
boolean	exists(String key) returns true if an object exists, else returns false
Object	get(String key) Get the object, and return it, throws RuntimeException if not found
void	getReadLock()
void	getWriteLock()
void	kill(String key) Delete an object if it exists
void	releaseReadLock()
void	releaseWriteLock()
Collection<Object>	values()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NamedDB

public NamedDB()

Method Detail

getReadLock

public void getReadLock()

releaseReadLock

public void releaseReadLock()

getWriteLock

public void getWriteLock()

releaseWriteLock

public void releaseWriteLock()

kill

public void kill(String key)

Delete an object if it exists

Parameters:

key -

add

public void add(String key,
                Object val)

Add object, deletes the old one if it exists

Parameters:

key -

val -

get

public Object get(String key)
           throws RuntimeException

Get the object, and return it, throws RuntimeException if not found

Parameters:

key - non-null

Returns:

Object non-null

Throws:

RuntimeException - if not found

exists

public boolean exists(String key)

returns true if an object exists, else returns false

Parameters:

key -

Returns:

true if an object exists, else returns false

values

public Collection<Object> values()

Since:

0.9.29 replaces getcount() and getnext(int)