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

Class OClassDistributed

java.lang.Object

com.orientechnologies.orient.core.metadata.schema.OClassImpl

com.orientechnologies.orient.core.metadata.schema.OClassEmbedded

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

All Implemented Interfaces:

OClass, Comparable<OClass>

public class OClassDistributed
extends OClassEmbedded

Created by tglman on 22/06/17.

Nested Class Summary

Nested classes/interfaces inherited from interface com.orientechnologies.orient.core.metadata.schema.OClass

OClass.ATTRIBUTES, OClass.INDEX_TYPE

Field Summary

Fields inherited from class com.orientechnologies.orient.core.metadata.schema.OClassImpl

abstractClass, allocation, clusterIds, clusterSelection, customFields, defaultClusterId, description, hashCode, name, NOT_EXISTENT_CLUSTER_ID, overSize, owner, polymorphicClusterIds, properties, shortName, strictMode, subclasses, superClasses

Fields inherited from interface com.orientechnologies.orient.core.metadata.schema.OClass

EDGE_CLASS_NAME, VERTEX_CLASS_NAME

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OClassDistributed(OSchemaShared iOwner, String iName)
	OClassDistributed(OSchemaShared iOwner, String iName, int[] iClusterIds)

Method Summary

Modifier and Type	Method	Description
void	addAllocations(ODatabaseDocumentInternal database, String node, List<String> clusters)
OClass	addCluster(String clusterNameOrId)
OClass	addClusterId(int clusterId)
OProperty	addProperty(String propertyName, OType type, OType linkedType, OClass linkedClass, boolean unsafe)
OClass	addSuperClass(OClass superClass)
void	clearCustom()
protected OPropertyImpl	createPropertyInstance()
protected OPropertyEmbedded	createPropertyInstance(OGlobalProperty global)
void	dropProperty(String propertyName)
int	getClusterForNewInstance(ODocument doc)
int	getClusterForNewInstance(ODatabaseDocumentDistributed db, ODocument doc)
protected boolean	isDistributedCommand(ODatabaseDocumentInternal database)
ODistributedConfiguration	readConfiguration(ODatabaseDocumentDistributed db, ODistributedServerManager manager)
void	releaseSchemaWriteLock(ODatabaseDocumentInternal database, boolean iSave)
void	removeAllocations(ODatabaseDocumentInternal database, String node, List<String> clusters)
void	removeAllocations(ODatabaseDocumentInternal database, List<String> clusters)
OClass	removeClusterId(int clusterId)
OClass	removeSuperClass(OClass superClass)
OClass	setAbstract(boolean isAbstract)
OClass	setClusterSelection(String value)
OClassImpl	setCustom(String name, String value)
OClass	setDescription(String iDescription)
OClassImpl	setEncryption(String iValue)
OClass	setName(String name)
OClass	setOverSize(float overSize)	Sets the oversize factor.
OClass	setShortName(String shortName)
OClass	setStrictMode(boolean isStrict)
OClass	setSuperClasses(List<? extends OClass> classes)
OClass	truncateCluster(String clusterName)	Removes all data in the cluster with given name.

Methods inherited from class com.orientechnologies.orient.core.metadata.schema.OClassEmbedded

addClusterIdInternal, addClusterIdToIndexes, addPolymorphicClusterId, addPropertyInternal, addSuperClassInternal, autoAssignClusterOwnership, clearCustomInternal, dropPropertyInternal, internalAddCluster, reassignClusters, removeBaseClassInternal, removeClusterId, removeClusterIdInternal, removeSuperClassInternal, setAbstractInternal, setClusterSelectionInternal, setCustomInternal, setDefaultClusterId, setDescriptionInternal, setEncryptionInternal, setNameInternal, setOverSizeInternal, setShortNameInternal, setStrictModeInternal, setSuperClassesInternal

Methods inherited from class com.orientechnologies.orient.core.metadata.schema.OClassImpl

acquireSchemaReadLock, acquireSchemaWriteLock, acquireSchemaWriteLock, addBaseClass, addClusters, addPolymorphicClusterIds, areIndexed, areIndexed, checkAllLikedObjects, checkEmbedded, checkParametersConflict, checkParametersConflict, checkPersistentPropertyType, compareTo, count, count, createIndex, createIndex, createIndex, createIndex, createIndex, createProperty, createProperty, createProperty, createProperty, createProperty, declaredProperties, decodeClassName, equals, existsProperty, extractFieldTypes, fireDatabaseMigration, firePropertyNameMigration, fromStream, get, getAllBaseClasses, getAllocation, getAllSubclasses, getAllSuperClasses, getAutoShardingIndex, getBaseClasses, getClassIndex, getClassIndexes, getClassIndexes, getClassInvolvedIndexes, getClassInvolvedIndexes, getClassOverSize, getClusterIds, getClusterSelection, getCustom, getCustomInternal, getCustomKeys, getDatabase, getDefaultClusterId, getDescription, getEscapedName, getIndexedProperties, getIndexedProperties, getIndexes, getIndexes, getInvolvedIndexes, getInvolvedIndexes, getName, getOverSize, getOwner, getPolymorphicClusterIds, getProperty, getShortName, getSize, getStreamableName, getSubclasses, getSuperClass, getSuperClasses, getSuperClassesNames, hasClusterId, hashCode, hasPolymorphicClusterId, hasSuperClasses, isAbstract, isEdgeType, isStrictMode, isSubClassOf, isSubClassOf, isSuperClassOf, isVertexType, matchesType, onlyAddPolymorphicClusterId, onlyRemovePolymorphicClusterId, onPostIndexManagement, properties, propertiesMap, readableClusters, releaseSchemaReadLock, releaseSchemaWriteLock, releaseSchemaWriteLock, removeCustom, removePolymorphicClusterId, removePolymorphicClusterIds, renameCluster, renameProperty, set, setClusterIds, setClusterSelection, setClusterSelectionInternal, setSuperClass, setSuperClassesByNames, toNetworkStream, toStream, toString, truncate, truncateClusterInternal, validatePropertyName

Methods inherited from class java.lang.Object

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

Constructor Details

OClassDistributed

protected OClassDistributed(OSchemaShared iOwner,
 String iName)

OClassDistributed

public OClassDistributed(OSchemaShared iOwner,
 String iName,
 int[] iClusterIds)

Method Details

createPropertyInstance

protected OPropertyImpl createPropertyInstance()

Overrides:

createPropertyInstance in class OClassEmbedded

createPropertyInstance

protected OPropertyEmbedded createPropertyInstance(OGlobalProperty global)

Overrides:

createPropertyInstance in class OClassEmbedded

addProperty

public OProperty addProperty(String propertyName,
 OType type,
 OType linkedType,
 OClass linkedClass,
 boolean unsafe)

Overrides:

addProperty in class OClassEmbedded

setEncryption

public OClassImpl setEncryption(String iValue)

Overrides:

setEncryption in class OClassEmbedded

setClusterSelection

public OClass setClusterSelection(String value)

Specified by:

setClusterSelection in interface OClass

Overrides:

setClusterSelection in class OClassEmbedded

setCustom

public OClassImpl setCustom(String name,
 String value)

Specified by:

setCustom in interface OClass

Overrides:

setCustom in class OClassEmbedded

clearCustom

public void clearCustom()

Specified by:

clearCustom in interface OClass

Overrides:

clearCustom in class OClassEmbedded

setSuperClasses

public OClass setSuperClasses(List<? extends OClass> classes)

Specified by:

setSuperClasses in interface OClass

Overrides:

setSuperClasses in class OClassEmbedded

addSuperClass

public OClass addSuperClass(OClass superClass)

Specified by:

addSuperClass in interface OClass

Overrides:

addSuperClass in class OClassEmbedded

removeSuperClass

public OClass removeSuperClass(OClass superClass)

Specified by:

removeSuperClass in interface OClass

Overrides:

removeSuperClass in class OClassEmbedded

setName

public OClass setName(String name)

Specified by:

setName in interface OClass

Overrides:

setName in class OClassEmbedded

setShortName

public OClass setShortName(String shortName)

Specified by:

setShortName in interface OClass

Overrides:

setShortName in class OClassEmbedded

truncateCluster

public OClass truncateCluster(String clusterName)

Description copied from class: OClassEmbedded

Removes all data in the cluster with given name. As result indexes for this class will be rebuilt.

Specified by:

truncateCluster in interface OClass

Overrides:

truncateCluster in class OClassEmbedded

Parameters:

clusterName - Name of cluster to be truncated.

Returns:

Instance of current object.

setStrictMode

public OClass setStrictMode(boolean isStrict)

Specified by:

setStrictMode in interface OClass

Overrides:

setStrictMode in class OClassEmbedded

setDescription

public OClass setDescription(String iDescription)

Specified by:

setDescription in interface OClass

Overrides:

setDescription in class OClassEmbedded

addClusterId

public OClass addClusterId(int clusterId)

Specified by:

addClusterId in interface OClass

Overrides:

addClusterId in class OClassEmbedded

removeClusterId

public OClass removeClusterId(int clusterId)

Specified by:

removeClusterId in interface OClass

Overrides:

removeClusterId in class OClassEmbedded

dropProperty

public void dropProperty(String propertyName)

Specified by:

dropProperty in interface OClass

Overrides:

dropProperty in class OClassEmbedded

addCluster

public OClass addCluster(String clusterNameOrId)

Specified by:

addCluster in interface OClass

Overrides:

addCluster in class OClassEmbedded

setOverSize

public OClass setOverSize(float overSize)

Description copied from interface: OClass

Sets the oversize factor. Oversize is used to extend the record size by a factor to avoid defragmentation upon updates. 0 or 1.0 means no oversize. Default is 0.

Specified by:

setOverSize in interface OClass

Overrides:

setOverSize in class OClassEmbedded

Returns:

Oversize factor

See Also:

• OClass.getOverSize()

setAbstract

public OClass setAbstract(boolean isAbstract)

Specified by:

setAbstract in interface OClass

Overrides:

setAbstract in class OClassEmbedded

getClusterForNewInstance

public int getClusterForNewInstance(ODocument doc)

Specified by:

getClusterForNewInstance in interface OClass

Overrides:

getClusterForNewInstance in class OClassImpl

getClusterForNewInstance

public int getClusterForNewInstance(ODatabaseDocumentDistributed db,
 ODocument doc)

readConfiguration

public ODistributedConfiguration readConfiguration(ODatabaseDocumentDistributed db,
 ODistributedServerManager manager)

isDistributedCommand

protected boolean isDistributedCommand(ODatabaseDocumentInternal database)

addAllocations

public void addAllocations(ODatabaseDocumentInternal database,
 String node,
 List<String> clusters)

Overrides:

addAllocations in class OClassEmbedded

removeAllocations

public void removeAllocations(ODatabaseDocumentInternal database,
 String node,
 List<String> clusters)

Overrides:

removeAllocations in class OClassEmbedded

removeAllocations

public void removeAllocations(ODatabaseDocumentInternal database,
 List<String> clusters)

Overrides:

removeAllocations in class OClassEmbedded

releaseSchemaWriteLock

public void releaseSchemaWriteLock(ODatabaseDocumentInternal database,
 boolean iSave)

Overrides:

releaseSchemaWriteLock in class OClassImpl