Package com.yahoo.search.dispatch.searchcluster

Class SearchGroupsImpl

java.lang.Object

com.yahoo.search.dispatch.searchcluster.SearchGroupsImpl

All Implemented Interfaces:

SearchGroups

public class SearchGroupsImpl
extends Object
implements SearchGroups

Author:

bratseth

Constructor Summary

Constructors

Constructor	Description
SearchGroupsImpl(AvailabilityPolicy availabilityPolicy, Map<Integer,Group> groups)

Method Summary

Modifier and Type	Method	Description
Group	get(int id)
Collection<Group>	groups()
boolean	hasBetterCoverageThan(long groupDocumentCount, long documentCount)
boolean	isGroupCoverageSufficient(boolean currentIsGroupCoverageSufficient, long groupDocumentCount, long medianDocumentCount, long maxDocumentCount)
boolean	isPartialGroupCoverageSufficient(boolean currentIsGroupCoverageSufficient, Collection<Node> nodes)
Set<Integer>	keys()
long	maxDocumentCount()
long	medianDocumentCount()
int	size()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.yahoo.search.dispatch.searchcluster.SearchGroups

isEmpty, nodes

Constructor Details

SearchGroupsImpl

public SearchGroupsImpl(AvailabilityPolicy availabilityPolicy,
 Map<Integer,Group> groups)

Method Details

get

public Group get(int id)

Specified by:

get in interface SearchGroups

keys

public Set<Integer> keys()

Specified by:

keys in interface SearchGroups

groups

public Collection<Group> groups()

Specified by:

groups in interface SearchGroups

size

public int size()

Specified by:

size in interface SearchGroups

isPartialGroupCoverageSufficient

public boolean isPartialGroupCoverageSufficient(boolean currentIsGroupCoverageSufficient,
 Collection<Node> nodes)

Specified by:

isPartialGroupCoverageSufficient in interface SearchGroups

isGroupCoverageSufficient

public boolean isGroupCoverageSufficient(boolean currentIsGroupCoverageSufficient,
 long groupDocumentCount,
 long medianDocumentCount,
 long maxDocumentCount)

hasBetterCoverageThan

public boolean hasBetterCoverageThan(long groupDocumentCount,
 long documentCount)

Specified by:

hasBetterCoverageThan in interface SearchGroups

medianDocumentCount

public long medianDocumentCount()

maxDocumentCount

public long maxDocumentCount()

Specified by:

maxDocumentCount in interface SearchGroups