net.yacy.search.ranking

Class BlockRank

java.lang.Object

net.yacy.search.ranking.BlockRank

public class BlockRank
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BlockRank.IndexRetrieval

Constructor Summary

Constructors

Constructor and Description
BlockRank()

Method Summary

Methods

Modifier and Type	Method and Description
static ReferenceContainerCache<WebStructureGraph.HostReference>	collect(SeedDB seeds, WebStructureGraph myGraph, int maxcount) collect host index information from other peers.
static ReferenceContainerCache<WebStructureGraph.HostReference>	loadHostIndex(java.io.File file)
static int	ranking(byte[] hash, BinSearch[] rankingTable)
static void	saveHostIndex(ReferenceContainerCache<WebStructureGraph.HostReference> index, java.io.File file) save the index into a BLOB

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockRank

public BlockRank()

Method Detail

collect

public static ReferenceContainerCache<WebStructureGraph.HostReference> collect(SeedDB seeds,
                                                               WebStructureGraph myGraph,
                                                               int maxcount)

collect host index information from other peers. All peers in the seed database are asked this may take some time; please wait up to one minute

Parameters:

seeds -

Returns:

a merged host index from all peers

saveHostIndex

public static void saveHostIndex(ReferenceContainerCache<WebStructureGraph.HostReference> index,
                 java.io.File file)

save the index into a BLOB

Parameters:

index -

file -

loadHostIndex

public static ReferenceContainerCache<WebStructureGraph.HostReference> loadHostIndex(java.io.File file)

ranking

public static int ranking(byte[] hash,
          BinSearch[] rankingTable)