Class DHTDBMapping

java.lang.Object

com.biglybt.core.dht.db.impl.DHTDBMapping

public class DHTDBMapping
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DHTDBMapping.ShortHash
protected class	DHTDBMapping.valueIterator

Field Summary

Fields

Modifier and Type	Field	Description
private DHTStorageKey	adapter_key
private final DHTDBImpl	db
(package private) int	direct_data_size
(package private) Map<HashWrapper, DHTDBValueImpl>	direct_originator_map_may_be_null
private byte	diversification_state
private int	hits
(package private) int	indirect_data_size
(package private) final Map<HashWrapper, DHTDBValueImpl>	indirect_originator_value_map
private Object	ip_count_bloom_filter
private static final int	IP_COUNT_BLOOM_SIZE_INCREASE_CHUNK
private final HashWrapper	key
(package private) int	local_size
private final DHTDBMapping.ShortHash	short_key
private static final boolean	TRACE_ADDS

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DHTDBMapping(DHTDBImpl _db, HashWrapper _key, boolean _local)

Method Summary

Modifier and Type	Method	Description
protected void	add(DHTDBValueImpl new_value)
protected void	addDirectValue(HashWrapper value_key, DHTDBValueImpl value)
protected void	addHit()
protected void	addIndirectValue(HashWrapper value_key, DHTDBValueImpl value)
protected void	addToBloom(DHTDBValueImpl value)
protected Map<HashWrapper, DHTDBValueImpl>	createLinkedMap()
protected void	destroy()
protected DHTDBValueImpl	get(DHTTransportContact originator)
protected DHTDBValueImpl[]	get(DHTTransportContact by_who, int max, short flags)
protected List<DHTDBValueImpl>	getAllValues(DHTTransportContact originator)
protected DHTDBValueImpl	getAnyValue(DHTTransportContact originator)
protected int	getDirectSize()
protected int	getDirectValueCount()
protected Iterator<DHTDBValueImpl>	getDirectValues()
protected byte	getDiversificationType()
protected int	getHits()
protected int	getIndirectSize()
protected int	getIndirectValueCount()
protected Iterator<DHTDBValueImpl>	getIndirectValues()
protected HashWrapper	getKey()
protected int	getLocalSize()
private HashWrapper	getOriginatorValueID(DHTDBValueImpl value)
protected DHTDBMapping.ShortHash	getShortKey()
protected int	getValueCount()
protected Iterator<DHTDBValueImpl>	getValues()
private void	informAdded(DHTDBValueImpl value)
(package private) void	informDeleted(DHTDBValueImpl value)
private void	informRead(DHTTransportContact contact)
private void	informUpdated(DHTDBValueImpl old_value, DHTDBValueImpl new_value)
protected void	print()
protected void	rebuildIPBloomFilter(boolean increase_size)
protected DHTDBValueImpl	remove(DHTTransportContact originator)
protected DHTDBValueImpl	removeDirectValue(HashWrapper value_key)
protected void	removeFromBloom(DHTDBValueImpl value)
protected DHTDBValueImpl	removeIndirectValue(HashWrapper value_key)
protected void	updateLocalContact(DHTTransportContact contact)

Methods inherited from class Object

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

Field Details

TRACE_ADDS

private static final boolean TRACE_ADDS

See Also:

• Constant Field Values

db

private final DHTDBImpl db

key

private final HashWrapper key

short_key

private final DHTDBMapping.ShortHash short_key

adapter_key

private DHTStorageKey adapter_key

direct_originator_map_may_be_null

Map<HashWrapper, DHTDBValueImpl> direct_originator_map_may_be_null

indirect_originator_value_map

final Map<HashWrapper, DHTDBValueImpl> indirect_originator_value_map

hits

private int hits

direct_data_size

int direct_data_size

indirect_data_size

int indirect_data_size

local_size

int local_size

diversification_state

private byte diversification_state

IP_COUNT_BLOOM_SIZE_INCREASE_CHUNK

private static final int IP_COUNT_BLOOM_SIZE_INCREASE_CHUNK

See Also:

• Constant Field Values

ip_count_bloom_filter

private Object ip_count_bloom_filter

Constructor Details

DHTDBMapping

protected DHTDBMapping(DHTDBImpl _db,
 HashWrapper _key,
 boolean _local)

Method Details

createLinkedMap

protected Map<HashWrapper, DHTDBValueImpl> createLinkedMap()

getKey

protected HashWrapper getKey()

getShortKey

protected DHTDBMapping.ShortHash getShortKey()

updateLocalContact

protected void updateLocalContact(DHTTransportContact contact)

add

protected void add(DHTDBValueImpl new_value)

getOriginatorValueID

private HashWrapper getOriginatorValueID(DHTDBValueImpl value)

addHit

protected void addHit()

getHits

protected int getHits()

getIndirectSize

protected int getIndirectSize()

getDirectSize

protected int getDirectSize()

getLocalSize

protected int getLocalSize()

get

protected DHTDBValueImpl[] get(DHTTransportContact by_who,
 int max,
 short flags)

get

protected DHTDBValueImpl get(DHTTransportContact originator)

getAnyValue

protected DHTDBValueImpl getAnyValue(DHTTransportContact originator)

getAllValues

protected List<DHTDBValueImpl> getAllValues(DHTTransportContact originator)

remove

protected DHTDBValueImpl remove(DHTTransportContact originator)

getValueCount

protected int getValueCount()

getDirectValueCount

protected int getDirectValueCount()

getIndirectValueCount

protected int getIndirectValueCount()

getValues

protected Iterator<DHTDBValueImpl> getValues()

getDirectValues

protected Iterator<DHTDBValueImpl> getDirectValues()

getIndirectValues

protected Iterator<DHTDBValueImpl> getIndirectValues()

getDiversificationType

protected byte getDiversificationType()

addDirectValue

protected void addDirectValue(HashWrapper value_key,
 DHTDBValueImpl value)

removeDirectValue

protected DHTDBValueImpl removeDirectValue(HashWrapper value_key)

addIndirectValue

protected void addIndirectValue(HashWrapper value_key,
 DHTDBValueImpl value)

removeIndirectValue

protected DHTDBValueImpl removeIndirectValue(HashWrapper value_key)

destroy

protected void destroy()

informDeleted

void informDeleted(DHTDBValueImpl value)

informAdded

private void informAdded(DHTDBValueImpl value)

informUpdated

private void informUpdated(DHTDBValueImpl old_value,
 DHTDBValueImpl new_value)

informRead

private void informRead(DHTTransportContact contact)

addToBloom

protected void addToBloom(DHTDBValueImpl value)

removeFromBloom

protected void removeFromBloom(DHTDBValueImpl value)

rebuildIPBloomFilter

protected void rebuildIPBloomFilter(boolean increase_size)

print

protected void print()