Package org.springframework.data.gemfire.search.lucene.support

Class LuceneAccessorSupport

java.lang.Object

org.springframework.data.gemfire.search.lucene.support.LuceneOperationsSupport

org.springframework.data.gemfire.search.lucene.LuceneAccessor

org.springframework.data.gemfire.search.lucene.support.LuceneAccessorSupport

All Implemented Interfaces:

InitializingBean, LuceneOperations

Direct Known Subclasses:

LuceneTemplate

public abstract class LuceneAccessorSupport
extends LuceneAccessor

LuceneAccessorSupport is a LuceneAccessor class implementation providing support for extending classes.

Since:

1.1.0

Author:

John Blum

See Also:

• LuceneAccessor

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.data.gemfire.search.lucene.LuceneAccessor

LuceneAccessor.LuceneQueryExecutor<T>

Field Summary

Fields inherited from interface org.springframework.data.gemfire.search.lucene.LuceneOperations

DEFAULT_PAGE_SIZE, DEFAULT_RESULT_LIMIT

Constructor Summary

Constructors

Constructor	Description
LuceneAccessorSupport()	Constructs an uninitialized instance of LuceneAccessorSupport.
LuceneAccessorSupport(String indexName, String regionPath)	Constructs an instance of LuceneAccessorSupport initialized with the given Lucene index name and fully-qualified Region path.
LuceneAccessorSupport(String indexName, Region<?,?> region)	Constructs an instance of LuceneAccessorSupport initialized with the given Lucene index name and Region.
LuceneAccessorSupport(LuceneIndex luceneIndex)	Constructs an instance of LuceneAccessorSupport initialized with the given LuceneIndex.

Method Summary

Modifier and Type	Method	Description
<K, V> List<LuceneResultStruct<K,V>>	query(String query, String defaultField, int resultLimit)	Executes the given Lucene query with a limit on the number of results returned.
<K, V> PageableLuceneQueryResults<K,V>	query(String query, String defaultField, int resultLimit, int pageSize)	Executes the given Lucene query with a limit on the number of results returned along with a page size for paging.
<K, V> List<LuceneResultStruct<K,V>>	query(LuceneQueryProvider queryProvider, int resultLimit)	Executes the given Lucene query with a limit on the number of results returned.
<K, V> PageableLuceneQueryResults<K,V>	query(LuceneQueryProvider queryProvider, int resultLimit, int pageSize)	Executes the given Lucene query with a limit on the number of results returned along with a page size for paging.
<K> Collection<K>	queryForKeys(String query, String defaultField, int resultLimit)	Executes the given Lucene query returning a Collection of keys matching the query clause/predicate with a limit on the number of keys returned.
<K> Collection<K>	queryForKeys(LuceneQueryProvider queryProvider, int resultLimit)	Executes the given Lucene query returning a Collection of keys matching the query clause/predicate with a limit on the number of keys returned.
<V> Collection<V>	queryForValues(String query, String defaultField, int resultLimit)	Executes the given Lucene query returning a Collection of values matching the query clause/predicate.
<V> Collection<V>	queryForValues(LuceneQueryProvider queryProvider, int resultLimit)	Executes the given Lucene query returning a Collection of values matching the query clause/predicate.

Methods inherited from class org.springframework.data.gemfire.search.lucene.LuceneAccessor

afterPropertiesSet, createLuceneQueryFactory, createLuceneQueryFactory, createLuceneQueryFactory, doFind, getCache, getIndexName, getLuceneIndex, getLuceneService, getRegion, getRegionPath, resolveCache, resolveIndexName, resolveLuceneService, resolveLuceneService, resolveRegionPath, setCache, setIndexName, setLuceneIndex, setLuceneService, setRegion, setRegionPath

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.data.gemfire.search.lucene.LuceneOperations

query, query, queryForKeys, queryForKeys, queryForValues, queryForValues

Constructor Details

LuceneAccessorSupport

public LuceneAccessorSupport()

Constructs an uninitialized instance of LuceneAccessorSupport.

LuceneAccessorSupport

public LuceneAccessorSupport(LuceneIndex luceneIndex)

Constructs an instance of LuceneAccessorSupport initialized with the given LuceneIndex.

Parameters:

luceneIndex - LuceneIndex used in Lucene queries.

See Also:

• LuceneIndex

LuceneAccessorSupport

public LuceneAccessorSupport(String indexName,
 Region<?,?> region)

Constructs an instance of LuceneAccessorSupport initialized with the given Lucene index name and Region.

Parameters:

indexName - String containing the name of the LuceneIndex.

region - Region on which the Lucene query is executed.

See Also:

• Region

LuceneAccessorSupport

public LuceneAccessorSupport(String indexName,
 String regionPath)

Constructs an instance of LuceneAccessorSupport initialized with the given Lucene index name and fully-qualified Region path.

Parameters:

indexName - String containing the name of the LuceneIndex.

regionPath - String containing the fully-qualified path of the Region.

Method Details

query

public <K,
V> List<LuceneResultStruct<K,V>> query(String query,
 String defaultField,
 int resultLimit)

Description copied from interface: LuceneOperations

Executes the given Lucene query with a limit on the number of results returned.

Specified by:

query in interface LuceneOperations

Overrides:

query in class LuceneOperationsSupport

Type Parameters:

K - Class type of the key.

V - Class type of the value.

Parameters:

query - String containing the Lucene query to execute.

defaultField - String specifying the default field used in Lucene queries when a field is not explicitly defined in the Lucene query clause.

resultLimit - limit on the number of query results to return.

Returns:

a List of LuceneResultStruct containing the query results.

See Also:

• LuceneResultStruct
• List

query

public <K,
V> PageableLuceneQueryResults<K,V> query(String query,
 String defaultField,
 int resultLimit,
 int pageSize)

Description copied from interface: LuceneOperations

Executes the given Lucene query with a limit on the number of results returned along with a page size for paging.

Specified by:

query in interface LuceneOperations

Overrides:

query in class LuceneOperationsSupport

Type Parameters:

K - Class type of the key.

V - Class type of the value.

Parameters:

query - String containing the Lucene query to execute.

defaultField - String specifying the default field used in Lucene queries when a field is not explicitly defined in the Lucene query clause.

resultLimit - limit on the number of query results to return.

pageSize - number of results per page.

Returns:

a PageableLuceneQueryResults data structure containing the results of the Lucene query.

See Also:

• PageableLuceneQueryResults

query

public <K,
V> List<LuceneResultStruct<K,V>> query(LuceneQueryProvider queryProvider,
 int resultLimit)

Description copied from interface: LuceneOperations

Executes the given Lucene query with a limit on the number of results returned.

Specified by:

query in interface LuceneOperations

Overrides:

query in class LuceneOperationsSupport

Type Parameters:

K - Class type of the key.

V - Class type of the value.

Parameters:

queryProvider - LuceneQueryProvider is a provider implementation supplying the Lucene query to execute as well as de/serialize to distribute across the cluster.

resultLimit - limit on the number of query results to return.

Returns:

a List of LuceneResultStruct containing the query results.

See Also:

• LuceneQueryProvider
• LuceneResultStruct
• List

query

public <K,
V> PageableLuceneQueryResults<K,V> query(LuceneQueryProvider queryProvider,
 int resultLimit,
 int pageSize)

Description copied from interface: LuceneOperations

Executes the given Lucene query with a limit on the number of results returned along with a page size for paging.

Specified by:

query in interface LuceneOperations

Overrides:

query in class LuceneOperationsSupport

Type Parameters:

K - Class type of the key.

V - Class type of the value.

Parameters:

queryProvider - LuceneQueryProvider is a provider implementation supplying the Lucene query to execute as well as de/serialize to distribute across the cluster.

resultLimit - limit on the number of query results to return.

pageSize - number of results per page.

Returns:

a PageableLuceneQueryResults data structure containing the results of the Lucene query.

See Also:

• LuceneQueryProvider
• PageableLuceneQueryResults

queryForKeys

public <K> Collection<K> queryForKeys(String query,
 String defaultField,
 int resultLimit)

Description copied from interface: LuceneOperations

Executes the given Lucene query returning a Collection of keys matching the query clause/predicate with a limit on the number of keys returned.

Specified by:

queryForKeys in interface LuceneOperations

Overrides:

queryForKeys in class LuceneOperationsSupport

Type Parameters:

K - Class type of the key.

Parameters:

query - String containing the Lucene query to execute.

defaultField - String specifying the default field used in Lucene queries when a field is not explicitly defined in the Lucene query clause.

resultLimit - limit on the number of keys returned.

Returns:

a Collection of keys matching the Lucene query clause (predicate).

See Also:

• LuceneOperations.queryForKeys(String, String, int)
• Collection

queryForKeys

public <K> Collection<K> queryForKeys(LuceneQueryProvider queryProvider,
 int resultLimit)

Description copied from interface: LuceneOperations

Executes the given Lucene query returning a Collection of keys matching the query clause/predicate with a limit on the number of keys returned.

Specified by:

queryForKeys in interface LuceneOperations

Overrides:

queryForKeys in class LuceneOperationsSupport

Type Parameters:

K - Class type of the key.

Parameters:

queryProvider - LuceneQueryProvider is a provider implementation supplying the Lucene query to execute as well as de/serialize to distribute across the cluster.

resultLimit - limit on the number of keys returned.

Returns:

a Collection of keys matching the Lucene query clause (predicate).

See Also:

• LuceneQueryProvider
• LuceneOperations.queryForKeys(String, String, int)
• Collection

queryForValues

public <V> Collection<V> queryForValues(String query,
 String defaultField,
 int resultLimit)

Description copied from interface: LuceneOperations

Executes the given Lucene query returning a Collection of values matching the query clause/predicate.

Specified by:

queryForValues in interface LuceneOperations

Overrides:

queryForValues in class LuceneOperationsSupport

Type Parameters:

V - Class type of the value.

Parameters:

query - String containing the Lucene query to execute.

defaultField - String specifying the default field used in Lucene queries when a field is not explicitly defined in the Lucene query clause.

resultLimit - limit on the number of values returned.

Returns:

a Collection of values matching Lucene query clause (predicate).

See Also:

• LuceneOperations.queryForValues(String, String, int)
• Collection

queryForValues

public <V> Collection<V> queryForValues(LuceneQueryProvider queryProvider,
 int resultLimit)

Description copied from interface: LuceneOperations

Executes the given Lucene query returning a Collection of values matching the query clause/predicate.

Specified by:

queryForValues in interface LuceneOperations

Overrides:

queryForValues in class LuceneOperationsSupport

Type Parameters:

V - Class type of the value.

Parameters:

queryProvider - LuceneQueryProvider is a provider implementation supplying the Lucene query to execute as well as de/serialize to distribute across the cluster.

resultLimit - limit on the number of values returned.

Returns:

a Collection of values matching Lucene query clause (predicate).

See Also:

• LuceneQueryProvider
• LuceneOperations.queryForValues(String, String, int)
• Collection