Package org.infinispan.query

Class Search

java.lang.Object

org.infinispan.query.Search

public final class Search
extends Object

Entry point for performing Infinispan queries. Provides the QueryFactory that you use to build Ickle queries, continuous queries, and event filters for indexed and non-indexed caches.

Author:

Sanne Grinovero <sanne@hibernate.org> (C) 2011 Red Hat Inc., anistor@redhat.com

Method Summary

Modifier and Type	Method	Description
static CompletionStage<org.infinispan.query.core.stats.SearchStatisticsSnapshot>	getClusteredSearchStatistics(Cache<?,?> cache)	Returns aggregated search statistics for all nodes in the cluster.
static <K, V> ContinuousQuery<K,V>	getContinuousQuery(Cache<K,V> cache)	Deprecated. use BasicCache.continuousQuery() instead.
static <K, V> Indexer	getIndexer(Cache<K,V> cache)
static QueryFactory	getQueryFactory(Cache<?,?> cache)	Obtains a query factory to build DSL-based Ickle queries.
static <K, V> org.infinispan.query.core.stats.SearchStatistics	getSearchStatistics(Cache<K,V> cache)	Returns search statistics for the local node.
static <K, V> CacheEventFilterConverter<K,V,ObjectFilter.FilterResult>	makeFilter(String queryString)	Creates an event filter from an Ickle query string.
static <K, V> CacheEventFilterConverter<K,V,ObjectFilter.FilterResult>	makeFilter(String queryString, Map<String,Object> namedParameters)	Creates event filters from Ickle query strings.
static <K, V> CacheEventFilterConverter<K,V,ObjectFilter.FilterResult>	makeFilter(Query<?> query)	Creates event filters from Ickle query strings.

Methods inherited from class java.lang.Object

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

Method Details

makeFilter

public static <K,
V>
CacheEventFilterConverter<K,V,ObjectFilter.FilterResult> makeFilter(String queryString)

Creates an event filter from an Ickle query string.

makeFilter

public static <K,
V>
CacheEventFilterConverter<K,V,ObjectFilter.FilterResult> makeFilter(String queryString,
 Map<String,Object> namedParameters)

Creates event filters from Ickle query strings.

makeFilter

public static <K,
V>
CacheEventFilterConverter<K,V,ObjectFilter.FilterResult> makeFilter(Query<?> query)

Creates event filters from Ickle query strings.

getQueryFactory

public static QueryFactory getQueryFactory(Cache<?,?> cache)

Obtains a query factory to build DSL-based Ickle queries.

getContinuousQuery

@Deprecated
public static <K,
V> ContinuousQuery<K,V> getContinuousQuery(Cache<K,V> cache)

Deprecated.

use BasicCache.continuousQuery() instead.

Obtains the ContinuousQuery object for the cache.

getIndexer

public static <K,
V> Indexer getIndexer(Cache<K,V> cache)

Returns:

Obtains the Indexer instance for the cache.

Since:

11.0

getSearchStatistics

public static <K,
V>
org.infinispan.query.core.stats.SearchStatistics getSearchStatistics(Cache<K,V> cache)

Returns search statistics for the local node.

getClusteredSearchStatistics

public static CompletionStage<org.infinispan.query.core.stats.SearchStatisticsSnapshot> getClusteredSearchStatistics(Cache<?,?> cache)

Returns aggregated search statistics for all nodes in the cluster.