NamedDB (I2P Anonymous Network - Java Documentation - Version 1.5.0)

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 Description

NamedDB()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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)