FloodfillNetworkDatabaseFacade (I2P Anonymous Network - Java Documentation

java.lang.Object
- net.i2p.router.NetworkDatabaseFacade
- - net.i2p.router.networkdb.kademlia.KademliaNetworkDatabaseFacade
  - - net.i2p.router.networkdb.kademlia.FloodfillNetworkDatabaseFacade

すべての実装されたインタフェース:: Service

public class FloodfillNetworkDatabaseFacade
extends KademliaNetworkDatabaseFacade

The network database

フィールドの概要

フィールド
修飾子とタイプ	フィールド	説明
`static char`	`CAPABILITY_FLOODFILL`
`static int`	`MAX_TO_FLOOD`	This is the flood redundancy.
`protected static int`	`MIN_ACTIVE_PEERS`	NTCP cons drop quickly but SSU takes a while, so it's prudent to keep this a little higher than 1 or 2.
`(package private) static long`	`PUBLISH_TIMEOUT`	This maybe could be shorter than RepublishLeaseSetJob.REPUBLISH_LEASESET_TIMEOUT, because we are sending direct, but unresponsive floodfills may take a while due to timeouts.

クラスから継承されたフィールド net.i2p.router.networkdb.kademlia.KademliaNetworkDatabaseFacade
_context, _log, _networkID, _peerSelector, DEFAULT_DB_DIR, DONT_FAIL_PERIOD, MAX_EXPLORE_QUEUE, MAX_LEASE_FUTURE, MIN_REMAINING_ROUTERS, MIN_RESEED, PROP_DB_DIR, PUBLISH_JOB_DELAY

コンストラクタの概要

コンストラクタ
コンストラクタ説明

FloodfillNetworkDatabaseFacade(RouterContext context)

コンストラクタ
コンストラクタ	説明
`FloodfillNetworkDatabaseFacade(RouterContext context)`

メソッドの概要

すべてのメソッド staticメソッドインスタンス・メソッド concreteメソッド
修飾子とタイプ	メソッド	説明
`(package private) void`	`complete(Hash key)`	Must be called by the search job queued by search() on success or failure
`protected void`	`createHandlers()`	unused, see override
`protected PeerSelector`	`createPeerSelector()`
`void`	`flood(DatabaseEntry ds)`	Send to a subset of all floodfill peers.
`boolean`	`floodfillEnabled()`	For convenience, so users don't have to cast to FNDF, and unit tests using Dummy NDF will work.
`java.util.List<Hash>`	`getFloodfillPeers()`	list of the Hashes of currently known floodfill peers; Returned list will not include our own hash.
`java.util.List<RouterInfo>`	`getKnownRouterData()`
`static boolean`	`isFloodfill(RouterInfo peer)`
`(package private) boolean`	`isVerifyInProgress(Hash h)`
`protected void`	`lookupBeforeDropping(Hash peer, RouterInfo info)`	Search for a newer router info, drop it from the db if the search fails, unless just started up or have bigger problems.
`void`	`publish(RouterInfo localRouterInfo)`	Send our RI to the closest floodfill.
`(package private) SearchJob`	`search(Hash key, Job onFindJob, Job onFailedLookupJob, long timeoutMs, boolean isLease)`	Lookup using exploratory tunnels.
`(package private) SearchJob`	`search(Hash key, Job onFindJob, Job onFailedLookupJob, long timeoutMs, boolean isLease, Hash fromLocalDest)`	Lookup using the client's tunnels.
`void`	`sendStore(Hash key, DatabaseEntry ds, Job onSuccess, Job onFailure, long sendTimeout, java.util.Set<Hash> toIgnore)`	unused (overridden in FNDF)
`void`	`setFloodfillEnabled(boolean yes)`	Public, called from console.
`(package private) void`	`setFloodfillEnabledFromMonitor(boolean yes)`	Package private, called from FloodfillMonitorJob.
`(package private) boolean`	`shouldThrottleFlood(Hash key)`	Increments and tests.
`(package private) boolean`	`shouldThrottleLookup(Hash from, TunnelId id)`	Increments and tests.
`void`	`shutdown()`	If we are floodfill, turn it off and tell everybody.
`void`	`startup()`	Instruct the service that it should start normal operation.
`(package private) void`	`verifyFinished(Hash h)`
`(package private) void`	`verifyStarted(Hash h)`

クラスから継承されたメソッド net.i2p.router.networkdb.kademlia.KademliaNetworkDatabaseFacade
dropAfterLookupFailed, fail, failPermanently, findNearestRouters, getAllRouters, getDataStore, getDbDir, getExploreKeys, getKBuckets, getKBucketSetSize, getKnownLeaseSets, getKnownRouters, getLastExploreNewDate, getLastRouterInfoPublishTime, getLeases, getPeerSelector, getPeerTimeout, getRouters, isInitialized, isNegativeCached, isNegativeCachedForever, lookupDestination, lookupDestinationLocally, lookupFailed, lookupLeaseSet, lookupLeaseSet, lookupLeaseSetLocally, lookupLeaseSetRemotely, lookupLocally, lookupLocallyWithoutValidation, lookupRouterInfo, lookupRouterInfoLocally, publish, queueForExploration, removeFromExploreKeys, renderStatusHTML, rescan, reseedChecker, restart, routerInfoPublishSuccessful, searchComplete, setLastExploreNewDate, stopPublishing, store, store, store, unpublish, validate

クラスから継承されたメソッド net.i2p.router.NetworkDatabaseFacade
store

クラスから継承されたメソッド java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- フィールドの詳細
  - CAPABILITY_FLOODFILL
```
public static final char CAPABILITY_FLOODFILL
```
    関連項目:
    
    定数フィールド値
  - MAX_TO_FLOOD
```
public static final int MAX_TO_FLOOD
```
    This is the flood redundancy. Entries are sent to this many other floodfills. Was 7 through release 0.9; 5 for 0.9.1. 4 as of 0.9.2; 3 as of 0.9.9
    
    関連項目:
    
    定数フィールド値
  - PUBLISH_TIMEOUT
```
static final long PUBLISH_TIMEOUT
```
    This maybe could be shorter than RepublishLeaseSetJob.REPUBLISH_LEASESET_TIMEOUT, because we are sending direct, but unresponsive floodfills may take a while due to timeouts.
    
    関連項目:
    
    定数フィールド値
  - MIN_ACTIVE_PEERS
```
protected static final int MIN_ACTIVE_PEERS
```
    NTCP cons drop quickly but SSU takes a while, so it's prudent to keep this a little higher than 1 or 2.
    
    関連項目:
    
    定数フィールド値
- コンストラクタの詳細
  - FloodfillNetworkDatabaseFacade
```
public FloodfillNetworkDatabaseFacade(RouterContext context)
```
- メソッドの詳細
  - startup
```
public void startup()
```
    インタフェースからコピーされた説明: Service
    
    Instruct the service that it should start normal operation. This call DOES block until the service is ready.
    
    定義:
    
    startup インタフェース内 Service
    
    オーバーライド:
    
    startup クラス内 KademliaNetworkDatabaseFacade
  - createHandlers
```
protected void createHandlers()
```
    クラスからコピーされた説明: KademliaNetworkDatabaseFacade
    
    unused, see override
    
    オーバーライド:
    
    createHandlers クラス内 KademliaNetworkDatabaseFacade
  - shutdown
```
public void shutdown()
```
    If we are floodfill, turn it off and tell everybody.
    
    定義:
    
    shutdown インタフェース内 Service
    
    オーバーライド:
    
    shutdown クラス内 KademliaNetworkDatabaseFacade
    
    導入されたバージョン:
    
    0.8.9
  - publish
```
public void publish(RouterInfo localRouterInfo)
             throws java.lang.IllegalArgumentException
```
    Send our RI to the closest floodfill.
    
    オーバーライド:
    
    publish クラス内 KademliaNetworkDatabaseFacade
    
    例外:
    
    java.lang.IllegalArgumentException - if the local router info is invalid
  - sendStore
```
public void sendStore(Hash key,
                      DatabaseEntry ds,
                      Job onSuccess,
                      Job onFailure,
                      long sendTimeout,
                      java.util.Set<Hash> toIgnore)
```
    クラスからコピーされた説明: KademliaNetworkDatabaseFacade
    
    unused (overridden in FNDF)
    
    オーバーライド:
    
    sendStore クラス内 KademliaNetworkDatabaseFacade
  - shouldThrottleFlood
```
boolean shouldThrottleFlood(Hash key)
```
    Increments and tests.
    
    導入されたバージョン:
    
    0.7.11
  - shouldThrottleLookup
```
boolean shouldThrottleLookup(Hash from,
                             TunnelId id)
```
    Increments and tests.
    
    導入されたバージョン:
    
    0.7.11
  - flood
```
public void flood(DatabaseEntry ds)
```
    Send to a subset of all floodfill peers. We do this to implement Kademlia within the floodfills, i.e. we flood to those closest to the key.
  - createPeerSelector
```
protected PeerSelector createPeerSelector()
```
    オーバーライド:
    
    createPeerSelector クラス内 KademliaNetworkDatabaseFacade
  - setFloodfillEnabled
```
public void setFloodfillEnabled(boolean yes)
```
    Public, called from console. This wakes up the floodfill monitor, which will rebuild the RI and log in the event log, and call setFloodfillEnabledFromMonitor which really sets it.
  - setFloodfillEnabledFromMonitor
```
void setFloodfillEnabledFromMonitor(boolean yes)
```
    Package private, called from FloodfillMonitorJob. This does not wake up the floodfill monitor.
    
    導入されたバージョン:
    
    0.9.34
  - floodfillEnabled
```
public boolean floodfillEnabled()
```
    クラスからコピーされた説明: NetworkDatabaseFacade
    
    For convenience, so users don't have to cast to FNDF, and unit tests using Dummy NDF will work.
    
    オーバーライド:
    
    floodfillEnabled クラス内 NetworkDatabaseFacade
    
    戻り値:
    
    false; FNDF overrides to return actual setting
  - isFloodfill
```
public static boolean isFloodfill(RouterInfo peer)
```
    パラメータ:
    
    peer - may be null, returns false if null
  - getKnownRouterData
```
public java.util.List<RouterInfo> getKnownRouterData()
```
  - search
```
SearchJob search(Hash key,
                 Job onFindJob,
                 Job onFailedLookupJob,
                 long timeoutMs,
                 boolean isLease)
```
    Lookup using exploratory tunnels. Caller should check negative cache and/or banlist before calling. Begin a kademlia style search for the key specified, which can take up to timeoutMs and will fire the appropriate jobs on success or timeout (or if the kademlia search completes without any match)
    
    オーバーライド:
    
    search クラス内 KademliaNetworkDatabaseFacade
    
    戻り値:
    
    null always
  - search
```
SearchJob search(Hash key,
                 Job onFindJob,
                 Job onFailedLookupJob,
                 long timeoutMs,
                 boolean isLease,
                 Hash fromLocalDest)
```
    Lookup using the client's tunnels. Caller should check negative cache and/or banlist before calling.
    
    オーバーライド:
    
    search クラス内 KademliaNetworkDatabaseFacade
    
    パラメータ:
    
    fromLocalDest - use these tunnels for the lookup, or null for exploratory
    
    戻り値:
    
    null always
    
    導入されたバージョン:
    
    0.9.10
  - complete
```
void complete(Hash key)
```
    Must be called by the search job queued by search() on success or failure
  - getFloodfillPeers
```
public java.util.List<Hash> getFloodfillPeers()
```
    list of the Hashes of currently known floodfill peers; Returned list will not include our own hash. List is not sorted and not shuffled.
  - isVerifyInProgress
```
boolean isVerifyInProgress(Hash h)
```
    導入されたバージョン:
    
    0.7.10
  - verifyStarted
```
void verifyStarted(Hash h)
```
    導入されたバージョン:
    
    0.7.10
  - verifyFinished
```
void verifyFinished(Hash h)
```
    導入されたバージョン:
    
    0.7.10
  - lookupBeforeDropping
```
protected void lookupBeforeDropping(Hash peer,
                                    RouterInfo info)
```
    Search for a newer router info, drop it from the db if the search fails, unless just started up or have bigger problems.
    
    オーバーライド:
    
    lookupBeforeDropping クラス内 KademliaNetworkDatabaseFacade

クラス FloodfillNetworkDatabaseFacade

フィールドの概要

クラスから継承されたフィールド net.i2p.router.networkdb.kademlia.KademliaNetworkDatabaseFacade

コンストラクタの概要

メソッドの概要

クラスから継承されたメソッド net.i2p.router.networkdb.kademlia.KademliaNetworkDatabaseFacade

クラスから継承されたメソッド net.i2p.router.NetworkDatabaseFacade

クラスから継承されたメソッド java.lang.Object

フィールドの詳細

CAPABILITY_FLOODFILL

MAX_TO_FLOOD

PUBLISH_TIMEOUT

MIN_ACTIVE_PEERS

コンストラクタの詳細

FloodfillNetworkDatabaseFacade

メソッドの詳細

startup

createHandlers

shutdown

publish

sendStore

shouldThrottleFlood

shouldThrottleLookup

flood

createPeerSelector

setFloodfillEnabled

setFloodfillEnabledFromMonitor

floodfillEnabled

isFloodfill

getKnownRouterData

search

search

complete

getFloodfillPeers

isVerifyInProgress

verifyStarted

verifyFinished

lookupBeforeDropping