org.apache.solr.common.cloud

类 HashBasedRouter

java.lang.Object

org.apache.solr.common.cloud.DocRouter

org.apache.solr.common.cloud.HashBasedRouter

直接已知子类:

CompositeIdRouter, PlainIdRouter

public abstract class HashBasedRouter
extends DocRouter

嵌套类概要

从类继承的嵌套类/接口 org.apache.solr.common.cloud.DocRouter

DocRouter.Range

字段概要

从类继承的字段 org.apache.solr.common.cloud.DocRouter

DEFAULT, DEFAULT_NAME

构造器概要

构造器

构造器和说明
HashBasedRouter()

方法概要

限定符和类型	方法和说明
protected int	calcHash(String v)
protected String	getId(SolrInputDocument sdoc, SolrParams params)
Collection<Slice>	getSearchSlicesSingle(String shardKey, SolrParams params, DocCollection collection) This method is consulted to determine what slices should be queried for a request when an explicit shards parameter was not used.
Slice	getTargetSlice(String id, SolrInputDocument sdoc, String route, SolrParams params, DocCollection collection) Returns the Slice that the document should reside on, or null if there is not enough information
protected Slice	hashToSlice(int hash, DocCollection collection)
boolean	isTargetSlice(String id, SolrInputDocument sdoc, SolrParams params, String shardId, DocCollection collection)
int	sliceHash(String id, SolrInputDocument sdoc, SolrParams params, DocCollection collection)

从类继承的方法 org.apache.solr.common.cloud.DocRouter

fromString, fullRange, getDocRouter, getName, getRouteField, getRouterSpec, getSearchRangeSingle, getSearchSlices, init, partitionRange, partitionRange

从类继承的方法 java.lang.Object

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

构造器详细资料

HashBasedRouter

public HashBasedRouter()

方法详细资料

getTargetSlice

public Slice getTargetSlice(String id,
                            SolrInputDocument sdoc,
                            String route,
                            SolrParams params,
                            DocCollection collection)

从类复制的说明: DocRouter

Returns the Slice that the document should reside on, or null if there is not enough information

指定者:

getTargetSlice 在类中 DocRouter

isTargetSlice

public boolean isTargetSlice(String id,
                             SolrInputDocument sdoc,
                             SolrParams params,
                             String shardId,
                             DocCollection collection)

指定者:

isTargetSlice 在类中 DocRouter

sliceHash

public int sliceHash(String id,
                     SolrInputDocument sdoc,
                     SolrParams params,
                     DocCollection collection)

getId

protected String getId(SolrInputDocument sdoc,
                       SolrParams params)

hashToSlice

protected Slice hashToSlice(int hash,
                            DocCollection collection)

getSearchSlicesSingle

public Collection<Slice> getSearchSlicesSingle(String shardKey,
                                               SolrParams params,
                                               DocCollection collection)

从类复制的说明: DocRouter

This method is consulted to determine what slices should be queried for a request when an explicit shards parameter was not used. This method only accepts a single shard key (or null). If you have a comma separated list of shard keys, call getSearchSlices

指定者:

getSearchSlicesSingle 在类中 DocRouter

calcHash

protected int calcHash(String v)