com.orientechnologies.orient.core.index

Class OIndexTxAwareDictionary

java.lang.Object

com.orientechnologies.orient.core.index.OIndexAbstractDelegate<T>

com.orientechnologies.orient.core.index.OIndexTxAware<OIdentifiable>

com.orientechnologies.orient.core.index.OIndexTxAwareOneValue

com.orientechnologies.orient.core.index.OIndexTxAwareDictionary

All Implemented Interfaces:

OIndex<OIdentifiable>, Comparable<OIndex<OIdentifiable>>

public class OIndexTxAwareDictionary
extends OIndexTxAwareOneValue

Transactional wrapper for dictionary index. Stores changes locally to the transaction until tx.commit(). All the other operations are delegated to the wrapped OIndex instance.

Author:

Luca Garulli

Nested Class Summary

Nested classes/interfaces inherited from class com.orientechnologies.orient.core.index.OIndexTxAware

OIndexTxAware.PartialSearchMode

Field Summary

Fields inherited from class com.orientechnologies.orient.core.index.OIndexTxAware

database

Fields inherited from class com.orientechnologies.orient.core.index.OIndexAbstractDelegate

delegate

Fields inherited from interface com.orientechnologies.orient.core.index.OIndex

MERGE_KEYS

Constructor Summary

Constructors

Constructor and Description
OIndexTxAwareDictionary(ODatabaseDocumentInternal iDatabase, OIndex<OIdentifiable> iDelegate)

Method Summary

Modifier and Type	Method and Description
ODocument	checkEntry(OIdentifiable iRecord, Object iKey) For unique indexes it will throw exception if passed in key is contained in index.

Methods inherited from class com.orientechnologies.orient.core.index.OIndexTxAwareOneValue

contains, get, iterateEntries, iterateEntriesBetween, iterateEntriesMajor, iterateEntriesMinor

Methods inherited from class com.orientechnologies.orient.core.index.OIndexTxAware

clear, enhanceCompositeKey, enhanceFromCompositeKeyBetweenAsc, enhanceFromCompositeKeyBetweenDesc, enhanceToCompositeKeyBetweenAsc, enhanceToCompositeKeyBetweenDesc, getCollatingValue, getFirstKey, getLastKey, getSize, put, putOnlyClientTrack, remove, remove, removeOnlyClientTrack

Methods inherited from class com.orientechnologies.orient.core.index.OIndexAbstractDelegate

checkForKeyType, compareTo, count, create, cursor, delete, descCursor, equals, flush, getAlgorithm, getClusters, getConfiguration, getDatabaseName, getDefinition, getIndexId, getInternal, getKeySize, getKeyTypes, getMetadata, getName, getRebuildVersion, getType, getVersion, hashCode, isAutomatic, isRebuilding, isUnique, keyCursor, rebuild, rebuild, supportsOrderedIterations, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

OIndexTxAwareDictionary

public OIndexTxAwareDictionary(ODatabaseDocumentInternal iDatabase,
                               OIndex<OIdentifiable> iDelegate)

Method Detail

checkEntry

public ODocument checkEntry(OIdentifiable iRecord,
                            Object iKey)

Description copied from interface: OIndex

For unique indexes it will throw exception if passed in key is contained in index.

Specified by:

checkEntry in interface OIndex<OIdentifiable>

Overrides:

checkEntry in class OIndexTxAwareOneValue