org.hibernate.search.store

Interface IndexShardingStrategy

All Known Implementing Classes:

IdHashShardingStrategy, NotShardedStrategy

Deprecated.

Deprecated as of Hibernate Search 4.4. Might be removed in Search 5. Use ShardIdentifierProvider instead.

@Deprecated
public interface IndexShardingStrategy

Defines how a given virtual index shards data into different IndexManager(s).

Author:

Emmanuel Bernard

Method Summary

Modifier and Type	Method and Description
IndexManager	getIndexManagerForAddition(Class<?> entity, Serializable id, String idInString, Document document) Deprecated.
IndexManager[]	getIndexManagersForAllShards() Deprecated. Ask for all shards (eg to query or optimize)
IndexManager[]	getIndexManagersForDeletion(Class<?> entity, Serializable id, String idInString) Deprecated. return the IndexManager(s) where the given entity is stored and where the deletion operation needs to be applied id and idInString could be null.
IndexManager[]	getIndexManagersForQuery(FullTextFilterImplementor[] fullTextFilters) Deprecated. return the set of IndexManager(s) where the entities matching the filters are stored this optional optimization allows queries to hit a subset of all shards, which may be useful for some datasets if this optimization is not needed, return getIndexManagersForAllShards()
void	initialize(Properties properties, IndexManager[] indexManagers) Deprecated. provides access to sharding properties (under the suffix sharding_strategy) and provide access to all the IndexManager for a given index

Method Detail

initialize

void initialize(Properties properties,
                IndexManager[] indexManagers)

Deprecated.

provides access to sharding properties (under the suffix sharding_strategy) and provide access to all the IndexManager for a given index

Parameters:

properties - configuration properties

indexManagers - array of IndexManager

getIndexManagersForAllShards

IndexManager[] getIndexManagersForAllShards()

Deprecated.

Ask for all shards (eg to query or optimize)

Returns:

all the IndexManager for all shards

getIndexManagerForAddition

IndexManager getIndexManagerForAddition(Class<?> entity,
                                        Serializable id,
                                        String idInString,
                                        Document document)

Deprecated.

Parameters:

entity - the type of the entity

id - the id in object form

idInString - the id as transformed by the used TwoWayStringBridge

document - the document to index

Returns:

the IndexManager where the given entity will be indexed

getIndexManagersForDeletion

IndexManager[] getIndexManagersForDeletion(Class<?> entity,
                                           Serializable id,
                                           String idInString)

Deprecated.

return the IndexManager(s) where the given entity is stored and where the deletion operation needs to be applied id and idInString could be null. If null, all the IndexManagers containing entity types should be returned

Parameters:

entity - the type of the deleted entity

id - the id in object form

idInString - the id as transformed by the used TwoWayStringBridge

Returns:

the IndexManager(s) where the given entity is stored

getIndexManagersForQuery

IndexManager[] getIndexManagersForQuery(FullTextFilterImplementor[] fullTextFilters)

Deprecated.

return the set of IndexManager(s) where the entities matching the filters are stored this optional optimization allows queries to hit a subset of all shards, which may be useful for some datasets if this optimization is not needed, return getIndexManagersForAllShards()

Parameters:

fullTextFilters - can be empty if no filter is applied

Returns:

the set of IndexManager(s) where the entities matching the filters are stored