com.orientechnologies.orient.server.distributed.impl.metadata

Class OIndexManagerDistributed

java.lang.Object

com.orientechnologies.orient.core.type.ODocumentWrapper

com.orientechnologies.orient.core.type.ODocumentWrapperNoClass

com.orientechnologies.orient.core.index.OIndexManagerAbstract

com.orientechnologies.orient.core.index.OIndexManagerShared

com.orientechnologies.orient.server.distributed.impl.metadata.OIndexManagerDistributed

All Implemented Interfaces:

OCloseable, Serializable

public class OIndexManagerDistributed
extends OIndexManagerShared

Created by tglman on 23/06/17.

See Also:

Serialized Form

Field Summary

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

classPropertyIndex, CONFIG_INDEXES, defaultClusterName, DICTIONARY_NAME, indexes, manualClusterName

Fields inherited from class com.orientechnologies.orient.core.type.ODocumentWrapper

document

Constructor Summary

Constructors

Constructor and Description
OIndexManagerDistributed(OStorage storage)

Method Summary

Modifier and Type	Method and Description
OIndex	createIndex(ODatabaseDocumentInternal database, String iName, String iType, OIndexDefinition indexDefinition, int[] clusterIdsToIndex, OProgressListener progressListener, ODocument metadata) Create a new index with default algorithm.
OIndex	createIndex(ODatabaseDocumentInternal database, String iName, String iType, OIndexDefinition iIndexDefinition, int[] iClusterIdsToIndex, OProgressListener progressListener, ODocument metadata, String algorithm) Create a new index.
OIndex	distributedCreateIndex(ODatabaseDocumentInternal database, String iName, String iType, OIndexDefinition iIndexDefinition, int[] iClusterIdsToIndex, OProgressListener progressListener, ODocument metadata, String engine)
void	distributedDropIndex(ODatabaseDocumentInternal database, String iName)
void	dropIndex(ODatabaseDocumentInternal database, String iIndexName)
OIndexManagerAbstract	load(ODatabaseDocumentInternal database)
void	sendCommand(ODatabaseDocumentInternal database, String query)

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

autoRecreateIndexesAfterCrash, fromStream, getStorage, preProcessBeforeReturn, recreateIndexes, removeClassPropertyIndex, toNetworkStream, toStream, waitTillIndexRestore

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

acquireExclusiveLock, addClusterToIndex, areIndexed, areIndexed, close, create, create, existsIndex, getClassIndex, getClassIndexes, getClassIndexes, getClassInvolvedIndexes, getClassInvolvedIndexes, getClassRawIndexes, getClassUniqueIndex, getConfiguration, getDatabase, getDefaultClusterName, getDictionary, getIndex, getIndexes, getRawIndex, load, releaseExclusiveLock, reload, removeClusterFromIndex, save, setDefaultClusterName

Methods inherited from class com.orientechnologies.orient.core.type.ODocumentWrapperNoClass

fromStream, reload, save

Methods inherited from class com.orientechnologies.orient.core.type.ODocumentWrapper

equals, getDocument, hashCode, load, reload, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

OIndexManagerDistributed

public OIndexManagerDistributed(OStorage storage)

Method Detail

load

public OIndexManagerAbstract load(ODatabaseDocumentInternal database)

Overrides:

load in class OIndexManagerAbstract

createIndex

public OIndex createIndex(ODatabaseDocumentInternal database,
                          String iName,
                          String iType,
                          OIndexDefinition indexDefinition,
                          int[] clusterIdsToIndex,
                          OProgressListener progressListener,
                          ODocument metadata)

Description copied from class: OIndexManagerShared

Create a new index with default algorithm.

Overrides:

createIndex in class OIndexManagerShared

iName - - name of index

iType - - index type. Specified by plugged index factories.

indexDefinition - metadata that describes index structure

clusterIdsToIndex - ids of clusters that index should track for changes.

progressListener - listener to track task progress.

metadata - document with additional properties that can be used by index engine.

Returns:

a newly created index instance

createIndex

public OIndex createIndex(ODatabaseDocumentInternal database,
                          String iName,
                          String iType,
                          OIndexDefinition iIndexDefinition,
                          int[] iClusterIdsToIndex,
                          OProgressListener progressListener,
                          ODocument metadata,
                          String algorithm)

Description copied from class: OIndexManagerShared

Create a new index.

May require quite a long time if big amount of data should be indexed.

Overrides:

createIndex in class OIndexManagerShared

iName - name of index

iType - index type. Specified by plugged index factories.

iIndexDefinition - metadata that describes index structure

iClusterIdsToIndex - ids of clusters that index should track for changes.

progressListener - listener to track task progress.

metadata - document with additional properties that can be used by index engine.

algorithm - tip to an index factory what algorithm to use

Returns:

a newly created index instance

distributedCreateIndex

public OIndex distributedCreateIndex(ODatabaseDocumentInternal database,
                                     String iName,
                                     String iType,
                                     OIndexDefinition iIndexDefinition,
                                     int[] iClusterIdsToIndex,
                                     OProgressListener progressListener,
                                     ODocument metadata,
                                     String engine)

dropIndex

public void dropIndex(ODatabaseDocumentInternal database,
                      String iIndexName)

Overrides:

dropIndex in class OIndexManagerShared

distributedDropIndex

public void distributedDropIndex(ODatabaseDocumentInternal database,
                                 String iName)

sendCommand

public void sendCommand(ODatabaseDocumentInternal database,
                        String query)