org.gridgain.grid.spi.indexing.h2.opt

Class GridLuceneIndex

java.lang.Object

org.gridgain.grid.spi.indexing.h2.opt.GridLuceneIndex

All Implemented Interfaces:

Closeable, AutoCloseable

public class GridLuceneIndex
extends Object
implements Closeable

Constructor Summary

Constructors

Constructor and Description
GridLuceneIndex(org.gridgain.grid.spi.indexing.GridIndexingMarshaller marshaller, org.gridgain.grid.util.offheap.unsafe.GridUnsafeMemory mem, String spaceName, org.gridgain.grid.spi.indexing.GridIndexingTypeDescriptor type, boolean storeVal) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
<K,V> org.gridgain.grid.util.lang.GridCloseableIterator<org.gridgain.grid.spi.indexing.GridIndexingKeyValueRow<K,V>>	query(String qry, org.gridgain.grid.spi.indexing.GridIndexingQueryFilter<K,V>[] filters) Runs lucene fulltext query over this index.
void	remove(org.gridgain.grid.spi.indexing.GridIndexingEntity<?> key) Removes entry for given key from this index.
void	store(org.gridgain.grid.spi.indexing.GridIndexingEntity<?> key, org.gridgain.grid.spi.indexing.GridIndexingEntity<?> val, byte[] ver, long expires) Stores given data in this fulltext index.

Methods inherited from class java.lang.Object

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

Constructor Detail

GridLuceneIndex

public GridLuceneIndex(org.gridgain.grid.spi.indexing.GridIndexingMarshaller marshaller,
               @Nullable
               org.gridgain.grid.util.offheap.unsafe.GridUnsafeMemory mem,
               @Nullable
               String spaceName,
               org.gridgain.grid.spi.indexing.GridIndexingTypeDescriptor type,
               boolean storeVal)
                throws org.gridgain.grid.spi.GridSpiException

Constructor.

Parameters:

marshaller - Indexing marshaller.

mem - Unsafe memory.

spaceName - Space name.

type - Type descriptor.

storeVal - Store value in index.

Throws:

org.gridgain.grid.spi.GridSpiException - If failed.

Method Detail

store

public void store(org.gridgain.grid.spi.indexing.GridIndexingEntity<?> key,
         org.gridgain.grid.spi.indexing.GridIndexingEntity<?> val,
         byte[] ver,
         long expires)
           throws org.gridgain.grid.spi.GridSpiException

Stores given data in this fulltext index.

Parameters:

key - Key.

val - Value.

ver - Version.

expires - Expiration time.

Throws:

org.gridgain.grid.spi.GridSpiException - If failed.

remove

public void remove(org.gridgain.grid.spi.indexing.GridIndexingEntity<?> key)
            throws org.gridgain.grid.spi.GridSpiException

Removes entry for given key from this index.

Parameters:

key - Key.

Throws:

org.gridgain.grid.spi.GridSpiException - If failed.

query

public <K,V> org.gridgain.grid.util.lang.GridCloseableIterator<org.gridgain.grid.spi.indexing.GridIndexingKeyValueRow<K,V>> query(String qry,
                                                                                                                         org.gridgain.grid.spi.indexing.GridIndexingQueryFilter<K,V>[] filters)
                                                                                                                     throws org.gridgain.grid.spi.GridSpiException

Runs lucene fulltext query over this index.

Parameters:

qry - Query.

filters - Filters over result.

Returns:

Query result.

Throws:

org.gridgain.grid.spi.GridSpiException - If failed.

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable