Package com.orientechnologies.spatial.engine

Class OLuceneLegacySpatialIndexEngine

java.lang.Object

com.orientechnologies.lucene.engine.OLuceneIndexEngineAbstract

com.orientechnologies.spatial.engine.OLuceneSpatialIndexEngineAbstract

com.orientechnologies.spatial.engine.OLuceneLegacySpatialIndexEngine

All Implemented Interfaces:

OLuceneIndexEngine, OBaseIndexEngine, OIndexEngine, OFreezableStorageComponent, OLuceneSpatialIndexContainer

public class OLuceneLegacySpatialIndexEngine
extends OLuceneSpatialIndexEngineAbstract

Created by Enrico Risa on 26/09/15.

Field Summary

Fields inherited from class com.orientechnologies.spatial.engine.OLuceneSpatialIndexEngineAbstract

ctx, factory, queryStrategy, strategy, strategyFactory

Fields inherited from class com.orientechnologies.lucene.engine.OLuceneIndexEngineAbstract

collectionFields, indexDefinition, KEY, metadata, name, RID, version

Fields inherited from interface com.orientechnologies.orient.core.index.engine.OIndexEngine

VERSION

Constructor Summary

Constructors

Constructor	Description
OLuceneLegacySpatialIndexEngine(OStorage storage, String indexName, int id, OShapeBuilder factory)

Method Summary

Modifier and Type	Method	Description
org.apache.lucene.document.Document	buildDocument(Object key, OIdentifiable value)
protected org.apache.lucene.spatial.SpatialStrategy	createSpatialStrategy(OIndexDefinition indexDefinition, ODocument metadata)
Object	get(Object key)
Set<OIdentifiable>	getInTx(Object key, OLuceneTxChanges changes)
int	getUniqueIndexVersion(Object key)
boolean	isLegacy()
void	onRecordAddedToResultSet(OLuceneQueryContext queryContext, OContextualRecordId recordId, org.apache.lucene.document.Document doc, org.apache.lucene.search.ScoreDoc score)
void	put(OAtomicOperation atomicOperation, Object key, ORID value)
void	put(OAtomicOperation atomicOperation, Object key, Object value)
void	update(OAtomicOperation atomicOperation, Object key, OIndexKeyUpdater<Object> updater)
void	updateUniqueIndexVersion(Object key)
boolean	validatedPut(OAtomicOperation atomicOperation, Object key, ORID value, IndexEngineValidator<Object,ORID> validator)	Puts the given value under the given key into this index engine.

Methods inherited from class com.orientechnologies.spatial.engine.OLuceneSpatialIndexEngineAbstract

buildQuery, createIndexWriter, decodeKey, encodeKey, hasRangeQuerySupport, init, iterateEntriesBetween, iterateEntriesMajor, iterateEntriesMinor, keyStream, newGeoDocument, remove, remove, strategy, stream

Methods inherited from class com.orientechnologies.lucene.engine.OLuceneIndexEngineAbstract

acquireAtomicExclusiveLock, addDocument, buildTxChanges, clear, close, create, delete, deleteQuery, descStream, flush, freeze, getDatabase, getId, getIndexNameByKey, getName, indexAnalyzer, indexName, isCollectionIndex, load, openIfClosed, queryAnalyzer, release, release, remove, remove, searcher, size, sizeInTx, updateLastAccess

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.orientechnologies.orient.core.index.engine.OBaseIndexEngine

applyTxChanges, hasRidBagTreesSupport

Methods inherited from interface com.orientechnologies.orient.core.index.engine.OIndexEngine

getEngineAPIVersion

Methods inherited from interface com.orientechnologies.spatial.engine.OLuceneSpatialIndexContainer

searcher

Constructor Details

OLuceneLegacySpatialIndexEngine

public OLuceneLegacySpatialIndexEngine(OStorage storage,
 String indexName,
 int id,
 OShapeBuilder factory)

Method Details

onRecordAddedToResultSet

public void onRecordAddedToResultSet(OLuceneQueryContext queryContext,
 OContextualRecordId recordId,
 org.apache.lucene.document.Document doc,
 org.apache.lucene.search.ScoreDoc score)

Specified by:

onRecordAddedToResultSet in interface OLuceneIndexEngine

Specified by:

onRecordAddedToResultSet in class OLuceneIndexEngineAbstract

getInTx

public Set<OIdentifiable> getInTx(Object key,
 OLuceneTxChanges changes)

get

public Object get(Object key)

put

public void put(OAtomicOperation atomicOperation,
 Object key,
 Object value)

put

public void put(OAtomicOperation atomicOperation,
 Object key,
 ORID value)

update

public void update(OAtomicOperation atomicOperation,
 Object key,
 OIndexKeyUpdater<Object> updater)

validatedPut

public boolean validatedPut(OAtomicOperation atomicOperation,
 Object key,
 ORID value,
 IndexEngineValidator<Object,ORID> validator)

Description copied from interface: OIndexEngine

Puts the given value under the given key into this index engine. Validates the operation using the provided validator.

key - the key to put the value under.

value - the value to put.

validator - the operation validator.

Returns:

true if the validator allowed the put, false otherwise.

See Also:

• IndexEngineValidator.validate(Object, Object, Object)

buildDocument

public org.apache.lucene.document.Document buildDocument(Object key,
 OIdentifiable value)

Specified by:

buildDocument in interface OLuceneIndexEngine

Overrides:

buildDocument in class OLuceneSpatialIndexEngineAbstract

createSpatialStrategy

protected org.apache.lucene.spatial.SpatialStrategy createSpatialStrategy(OIndexDefinition indexDefinition,
 ODocument metadata)

Specified by:

createSpatialStrategy in class OLuceneSpatialIndexEngineAbstract

isLegacy

public boolean isLegacy()

updateUniqueIndexVersion

public void updateUniqueIndexVersion(Object key)

getUniqueIndexVersion

public int getUniqueIndexVersion(Object key)