io.druid.client.selector

Class AbstractTierSelectorStrategy

java.lang.Object

io.druid.client.selector.AbstractTierSelectorStrategy

All Implemented Interfaces:

TierSelectorStrategy

Direct Known Subclasses:

CustomTierSelectorStrategy, HighestPriorityTierSelectorStrategy, LowestPriorityTierSelectorStrategy

public abstract class AbstractTierSelectorStrategy
extends Object
implements TierSelectorStrategy

Constructor Summary

Constructors

Constructor and Description
AbstractTierSelectorStrategy(ServerSelectorStrategy serverSelectorStrategy)

Method Summary

Modifier and Type	Method and Description
QueryableDruidServer	pick(it.unimi.dsi.fastutil.ints.Int2ObjectRBTreeMap<Set<QueryableDruidServer>> prioritizedServers, DataSegment segment)
List<QueryableDruidServer>	pick(it.unimi.dsi.fastutil.ints.Int2ObjectRBTreeMap<Set<QueryableDruidServer>> prioritizedServers, DataSegment segment, int numServersToPick)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.druid.client.selector.TierSelectorStrategy

getComparator

Constructor Detail

AbstractTierSelectorStrategy

public AbstractTierSelectorStrategy(ServerSelectorStrategy serverSelectorStrategy)

Method Detail

pick

@Nullable
public QueryableDruidServer pick(it.unimi.dsi.fastutil.ints.Int2ObjectRBTreeMap<Set<QueryableDruidServer>> prioritizedServers,
                                           DataSegment segment)

Specified by:

pick in interface TierSelectorStrategy

pick

public List<QueryableDruidServer> pick(it.unimi.dsi.fastutil.ints.Int2ObjectRBTreeMap<Set<QueryableDruidServer>> prioritizedServers,
                                       DataSegment segment,
                                       int numServersToPick)

Specified by:

pick in interface TierSelectorStrategy