HandleDatabaseLookupMessageJob (Javadocs [I2P+ 2.13.0+]

java.lang.Object
- net.i2p.router.JobImpl
- - net.i2p.router.networkdb.HandleDatabaseLookupMessageJob

All Implemented Interfaces:
Job
Direct Known Subclasses:
HandleFloodfillDatabaseLookupMessageJob
```
public class HandleDatabaseLookupMessageJob
extends JobImpl
```
Handle a lookup for a key received from a remote peer. Needs to be implemented to send back replies, etc Unused directly - see kademlia/ for extension

Field Summary
Fields
Modifier and Type Field and Description
static long EXPIRE_DELAY
If a routerInfo structure isn't this recent, don't send it out.
- Fields inherited from class net.i2p.router.JobImpl
  _id

Fields
Modifier and Type	Field and Description
`static long`	`EXPIRE_DELAY` If a routerInfo structure isn't this recent, don't send it out.

Constructor Summary

Constructors
Constructor and Description
`HandleDatabaseLookupMessageJob(RouterContext ctx, DatabaseLookupMessage receivedMessage, RouterIdentity _from, Hash _fromHash, long msgIDBloomXor)` Creates a new HandleDatabaseLookupMessageJob.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`dropped()` Default implementation does nothing.
`String`	`getName()` Descriptive name of the task
`void`	`runJob()` Actually perform the task.
`protected void`	`sendClosest(Hash key, Set<Hash> routerHashes, Hash toPeer, TunnelId replyTunnel)` Send the closest routers to the requesting peer.
`protected void`	`sendMessage(I2NPMessage message, Hash toPeer, TunnelId replyTunnel)` Send an I2NP message to the specified peer.

Methods inherited from class net.i2p.router.JobImpl
getContext, getJobId, getMadeReadyOn, getTiming, madeReady, requeue, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - EXPIRE_DELAY
```
public static final long EXPIRE_DELAY
```
    If a routerInfo structure isn't this recent, don't send it out. Equal to KNDF.ROUTER_INFO_EXPIRATION_FLOODFILL.
    See Also:
    Constant Field Values
- Constructor Detail
  - HandleDatabaseLookupMessageJob
```
public HandleDatabaseLookupMessageJob(RouterContext ctx,
                                      DatabaseLookupMessage receivedMessage,
                                      RouterIdentity _from,
                                      Hash _fromHash,
                                      long msgIDBloomXor)
```
    Creates a new HandleDatabaseLookupMessageJob.
    Parameters:
    ctx - the router context
    receivedMessage - the received message
    _from - the router identity of the sender
    _fromHash - the hash of the sender
    msgIDBloomXor - the message ID bloom XOR value
- Method Detail
  - dropped
```
public void dropped()
```
    Description copied from class: JobImpl
    Default implementation does nothing. Called when the job is dropped due to router overload. Subclasses can override to perform cleanup or requeueing of other tasks.
    Specified by:
    dropped in interface Job
    Overrides:
    dropped in class JobImpl
  - getName
```
public String getName()
```
    Description copied from interface: Job
    Descriptive name of the task
    Returns:
    the descriptive name of the task
  - runJob
```
public void runJob()
```
    Description copied from interface: Job
    Actually perform the task. This call blocks until the Job is complete.
  - sendClosest
```
protected void sendClosest(Hash key,
                           Set<Hash> routerHashes,
                           Hash toPeer,
                           TunnelId replyTunnel)
```
    Send the closest routers to the requesting peer.
    Parameters:
    key - the search key
    routerHashes - the set of router hashes to send
    toPeer - the destination peer
    replyTunnel - the reply tunnel
  - sendMessage
```
protected void sendMessage(I2NPMessage message,
                           Hash toPeer,
                           TunnelId replyTunnel)
```
    Send an I2NP message to the specified peer.
    Parameters:
    message - the message
    toPeer - the destination peer
    replyTunnel - the reply tunnel, or null for direct delivery

Class HandleDatabaseLookupMessageJob

Field Summary

Fields inherited from class net.i2p.router.JobImpl

Constructor Summary

Method Summary

Methods inherited from class net.i2p.router.JobImpl

Methods inherited from class java.lang.Object

Field Detail

EXPIRE_DELAY

Constructor Detail

HandleDatabaseLookupMessageJob

Method Detail

dropped

getName

runJob

sendClosest

sendMessage