Module org.elasticsearch.swisshash

Package org.elasticsearch.swisshash

Class LongLongSwissHash

java.lang.Object

org.elasticsearch.swisshash.SwissHash

org.elasticsearch.swisshash.LongLongSwissHash

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.lucene.util.Accountable, LongLongHashTable, org.elasticsearch.core.Releasable

public class LongLongSwissHash
extends SwissHash
implements LongLongHashTable

Specialization for LongSwissHash, for LongLong.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	LongLongSwissHash.Itr

Nested classes/interfaces inherited from class org.elasticsearch.swisshash.SwissHash

SwissHash.Status

Field Summary

Fields inherited from class org.elasticsearch.swisshash.SwissHash

breaker, capacity, growCount, mask, nextGrowSize, recycler, size

Fields inherited from interface org.apache.lucene.util.Accountable

NULL_ACCOUNTABLE

Method Summary

Modifier and Type	Method	Description
long	add(long key1, long key2)	Add a key, returning its ids.
void	close()
long	find(long key1, long key2)	Finds an id by a key1 and a key2.
long	getKey1(long id)
long	getKey2(long id)
LongLongSwissHash.Itr	iterator()	Build an iterator to walk all values and ids.
long	ramBytesUsed()
SwissHash.Status	status()	Performance information hopefully useful for debugging.

Methods inherited from class org.elasticsearch.swisshash.SwissHash

size

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.lucene.util.Accountable

getChildResources

Methods inherited from interface org.elasticsearch.common.util.LongLongHashTable

size

Method Details

find

public long find(long key1,
 long key2)

Finds an id by a key1 and a key2.

Specified by:

find in interface LongLongHashTable

add

public long add(long key1,
 long key2)

Add a key, returning its ids. If it was already present it's previous assigned id will be returned. If it wasn't present it'll be assigned a new id.

Specified by:

add in interface LongLongHashTable

status

public SwissHash.Status status()

Description copied from class: SwissHash

Performance information hopefully useful for debugging.

Specified by:

status in class SwissHash

iterator

public LongLongSwissHash.Itr iterator()

Description copied from class: SwissHash

Build an iterator to walk all values and ids.

Specified by:

iterator in class SwissHash

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface org.elasticsearch.core.Releasable

getKey1

public long getKey1(long id)

Specified by:

getKey1 in interface LongLongHashTable

getKey2

public long getKey2(long id)

Specified by:

getKey2 in interface LongLongHashTable

ramBytesUsed

public long ramBytesUsed()

Specified by:

ramBytesUsed in interface org.apache.lucene.util.Accountable